P ** AE C- *R Q1 oH 01 S CO & M PL IA NT M AUTOMOTIVE Features Applications n Overcurrent and overvoltage protection n Protection modules and dongles n Blocks surges up to rated limits n Process control equipment n High-speed performance n Test and measurement equipment n Small SMT package n General electronics n Superior circuit protection G R A DE A 53820505 2 n Voice / VDSL cards n RoHS* and AEC-Q101 compliant** TBU-CA-Q Series - TBU(R) High-Speed Protectors C Agency Listing AE General Information AP *Ro PR HS OV CO ED M (S PLI e l e AN ct T M od els ) n Agency listing: The TBU-CA-Q Series of Bourns(R) TBU(R) Line In/ products are low capacitance single Line Out bidirectional high-speed protection components, constructed using MOSFET semiconductor technology, and designed to protect against faults caused by short circuits, AC power cross, induction and lightning surges. Line Out/ Line In UL Description File Number: E315805 TBU(R) Device The TBU(R) high-speed protector placed in the system circuit will monitor the current with the MOSFET detection circuit triggering to provide an effective barrier behind which sensitive electronics will not be exposed to large voltages or currents during surge events up to the device's specified maximum limits. The TBU(R) device is provided in a surface mount DFN package and meets industry standard requirements such as RoHS and Pb Free solder reflow profiles. Absolute Maximum Ratings (@ TA = 25 C Unless Otherwise Noted) Symbol Parameter Part Number Value Unit Vimp Peak impulse voltage withstand with duration less than 10 ms TBU-CA025-050-WH-Q TBU-CA065-100-WH-Q TBU-CA065-300-WH-Q TBU-CA085-500-WH-Q 250 650 650 850 V Vrms Continuous A.C. RMS voltage TBU-CA025-050-WH-Q TBU-CA065-100-WH-Q TBU-CA065-300-WH-Q TBU-CA085-500-WH-Q 100 300 300 425 V Top Operating temperature range -55 to +125 C Tstg Storage temperature range -65 to +150 C Tamax Maximum ambient temperature ESD HBM ESD protection per IEC 61000-4-2 +125 C 2 kV Asia-Pacific: Tel: +886-2 2562-4117 * Fax: +886-2 2562-4116 EMEA: Tel: +36 88 885 877 * Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 * Fax: +1-951 781-5700 www.bourns.com WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. **"Q" part number suffix for automotive and other applications requiring appropriate AEC-Q101 compliance. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. TBU-CA-Q Series - TBU(R) High-Speed Protectors Electrical Characteristics (@ TA = 25 C Unless Otherwise Noted) Symbol Parameter Part Number Min. Typ. Max. Unit Itrigger Current required for the device to go from operating state to protected state TBU-CA025-050-WH-Q TBU-CA065-100-WH-Q TBU-CA065-300-WH-Q TBU-CA085-500-WH-Q 50 100 300 500 75 150 450 750 100 200 600 1000 mA Rdevice Series resistance of the TBU device 13.3 11.5 7.6 10.7 15.3 13.2 8.8 12.2 tblock Time for the device to go from normal operating state to protected state 1 s Vimp = 250 V Vimp = 650 V Vimp = 650 V Vimp = 850 V Itrigger (min.) = 50 mA Itrigger (min.) = 100 mA Itrigger (min.) = 300 mA Itrigger (min.) = 500 mA TBU-CA025-050-WH-Q TBU-CA065-100-WH-Q TBU-CA065-300-WH-Q TBU-CA085-500-WH-Q IQ Current through the triggered TBU device with 50 Vdc circuit voltage Vreset Voltage below which the triggered TBU(R) device will transition to normal operating state Rth(j-l) Junction to ambient - FR4 using JESD51-3 board Rth(j-l) Junction to ambient - FR4 using JESD51-7 board (R) 0.25 0.50 1.00 mA 12 16 20 V 129 C/W 40 C/W Environmental Characteristics Parameter Moisture Sensitivity Level ESD Classification (HBM) Value 1 1A Reference Application Basic TBU Operation The TBU devices are general use protectors used in a wide variety of applications. The maximum voltage rating of the TBU(R) device should never be exceeded. Where necessary, an OVP should be employed to limit the maximum voltage. A costeffective protection solution combines Bourns(R) TBU(R) protection devices with a pair of Bourns(R) MOVs. For bandwidth sensitive applications, a Bourns(R) GDT may be substituted for the MOV. (R) Line Out / Line In Equip. Line In / Line Out Line TBU (R) Device OVP TBU (R) Device OVP Line Out / Line In Line In / Line Out Line The TBU(R) device, constructed using MOSFET semiconductor technology, placed in the system circuit will monitor the current with the MOSFET detection circuit triggering to provide an effective barrier behind which sensitive electronics are not exposed to large voltages or currents during surge events up to the device's specified maximum limits. The TBU(R) device operates in approximately 1 s - once line current exceeds the TBU(R) device's trigger current Itrigger. When operated, the TBU(R) device will limit the current to less than the Itrigger value within the tblock duration. If voltage above Vreset is continuously sustained, the TBU(R) device will subsequently reduce the current to a quiescent current level within a period of time that is dependent upon the applied voltage. After the surge, the TBU(R) device resets when the voltage across the TBU(R) device falls to the Vreset level. The TBU(R) device will automatically reset on lines which have no DC bias or have DC bias below Vreset (such as unpowered signal lines). If the line has a normal DC bias above Vreset, the voltage across the TBU(R) device may not fall below Vreset after the surge. In such cases, special care needs to be taken to ensure that the TBU(R) device will reset, with software monitoring as one method used to accomplish this. Bourns application engineers can provide further assistance. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. TBU-CA-Q Series - TBU(R) High-Speed Protectors Performance Graphs Typical Trigger Current vs. Temperature ITRIP CURRENT (100 mA/div) 1.8 Normalized Trigger Current 2.0 1.8 1.6 VRESET Normalized Resistance Normalized Trigger Current 2.0 1.4 1.2 VOLTAGE (5 V/div) 1.0 0.8 0.6 1.6 1.4 1.2 1.0 0.8 0.6 2.0 1.8 1.8 1.6 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.4 0.2 0.2 0.2 0.0 -55 -35 -15 0.0 -55 -35 -15 0.0 -55 -35 -15 0.4 5 25 45 65 85 105 125 Junction Temperature (C) 1.0 0.5 0.0 20 40 60 1.8 1.6 Total Max. Power (W) Normalized Resistance Normalized Trigger Current 1.5 45 25 45 65 with JESD51-3 with JESD51-7 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 80 100 120 -55 -35 -15 5 25 140 45 65 65 Junction 85 105 Temperature 125 2.0 2.5 1.8 (C) with JESD51-3 with JESD51-7 2.01.6 1.4 1.5 1.2 1.01.0 0.8 0.5 0.6 0.00.4 20 0.2 40 0.0 -55 -35 -15 85 105 125 Junction Temperature (C) Junction Temperature (C) 60 80 100 120 140 Junction Temperature (C) 5 25 45 65 85 105 125 Junction Temperature (C) Total Max. Power (W) 3.0 with JESD51-3 with JESD51-7 2.5 2.0 1.5 1.0 0.5 0.0 20 40 60 80 100 120 1.2 1.0 0.8 0.6 0.4 0.0 -55 - 85 105 125 3.0 2.0 2.0 25 5 Typical Resistance vs. Temperature 3.0 2.5 5 1.4 0.2 Junction Temperature (C) Power Derating Curve Total Max. Power (W) 2.0 Normalized Resistance Typical V-I Characteristics 140 Junction Temperature (C) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. TBU-CA-Q Series - TBU(R) High-Speed Protectors Product Dimensions 0.70 (.028) 0.80 (.031) 0.70 (.028) 1.85 (.073) 0.30 (.012) 6.50 0.10 (.256 .004) XXXXX YWWLL 4.00 0.10 (.157 .004) DIMENSIONS: A= 0.80 - 1.00 (.031 - .039) 1.85 Recommended Pad Layout(.073) 0.30 0.30 (.012) (.012) 3.40 (INCHES) A= (.031) 1.85 SEATING PLANE (.073) TBU(R) High-Speed Protectors have a 100 % matte-tin termination finish. For improved thermal dissipation, the recommended layout 3.55 3.55 uses PCB copper areas(.140) which extend beyond the exposed solder (.140) 0.80 pad. The exposed solder pads should be defined by a solder mask 1 3 (.031) 0.70 (R) device in size and spacwhich matches the pad layout of the TBU(.028) 2 ing. For best performance, Bourns recommends that solder pads 1.85 1.85 be the same dimension as the TBU(R) pads, but if smaller solder(.073) (.073) pads are used, they should be centered on the TBU(R) package terminal pads and not be more than 0.10-0.12 mm (0.004-0.005 in.) smaller in overall width or length. 3.55 Solder pad areas should not (.140) be larger than the TBU(R) pad sizes to ensure adequate clearance is 1 3 maintained. The recommended stencil thickness is 0.10-0.12 mm 2 (0.0010 in.) (0.004-0.005 in.) with a stencil opening size 0.025 mm less than the solder pad size. Extended copper areas beyond the solder pad significantly improve the junction to ambient thermal resistance, resulting in operation at lower junction temperatures with a corresponding benefit of reliability. All pads should be soldered to the PCB, including pads marked as NC or NU but no electrical connection should be made to these pads. For minimum parasitic capacitance, Bourns recommends that ground or power signals not be routed beneath any pad. A1 = C 0.25 1.85 PIN 1 (.010)(.073) Pad Designation XXXXXA1 = 0.00 - 0.05 (.000 - .002) YWWLL MM PIN 1 & BACKSIDE 0.80 CHAMFER 0.70 (.028) 0.80 (.031) 0.70 (.028) 1.85 (.073) SEATING PLANE 0.70 (.028) 3.40 (.134) 6.50 0.10 PIN 1 & BACKSIDE (.256CHAMFER .004) 4.00 0.10 (.157 .004) 1.85 (.073) 0.80 - 1.00 (.031 - .039) Pad # (.134) Pin Out 1 Line In/Out 2 NU 0.30 3 (.012) C Line Out/In 0.25 PIN 1 (.010) 0.00 - 0.05 (.000 - .002) 3 2 3 1 2 1 3.55 (.140) Dark grey areas show added PCB copper area for better thermal resistance. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. K K J B J E C 3 0.70 (.028) F 2 E 2.625 (.103) N 1 A 3.55 (.140) H PIN 1 TOP VIEW 1.15 (.045) D N SIDE VIEW BOTTOM VIEW TBU-CA-Q Series - TBU High-Speed Protectors (R) Reflow Profile Profile Feature Average Ramp-Up Rate (Tsmax to Tp) Preheat - Temperature Min. (Tsmin) - Temperature Max. (Tsmax) - Time (tsmin to tsmax) Time maintained above: - Temperature (TL) - Time (tL) Peak/Classification Temperature (Tp) Time within 5 C of Actual Peak Temp. (tp) Ramp-Down Rate Time 25 C to Peak Temperature Pb-Free Assembly 3 C/sec. max. 150 C 200 C 60-180 sec. 217 C 60-150 sec. 260 C 20-40 sec. 6 C/sec. max. 8 min. max. How to Order Typical Part Marking TBU - CA xxx - yyy - WH - Q MANUFACTURER'S TRADEMARK TBU(R) Product Series CA = Bi-Series Impulse Voltage Rating 025 = 250 V 065 = 650 V 085 = 850 V Trigger Current 050 = 50 mA 100 = 100 mA 300 = 300 mA 500 = 500 mA XXXXX YWWLL 5 DIGIT PRODUCT CODE: * 1ST ALPHA CHARACTER INDICATES PRODUCT FAMILY: A = TBU-CA SERIES * 2ND & 3RD DIGITS INDICATE IMPULSE VOLTAGE. * 4TH & 5TH DIGITS INDICATE TRIGGER CURRENT. UNDERSCORE DENOTES AEC-Q101 COMPLIANCY. PIN 1 MANUFACTURING DATE CODE: * 1ST DIGIT INDICATES THE YEAR. * 2ND & 3RD DIGITS INDICATE THE WEEK NUMBER. * 4TH & 5TH DIGITS INDICATE LOT CODE. Hold to Trip Ratio Suffix W = Hold to Trip Ratio Package Suffix H = DFN Package AEC-Q101 Suffix Q = AEC-Q101 Compliant Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. TBU-CA-Q Series - TBU(R) High-Speed Protectors Packaging Specifications P0 D t B E P2 F A W N XXXXX YWWLL C D B0 R K0 D1 A0 P G (MEASURED AT HUB) EMBOSSMENT The type of corner on carrier will vary at different assembly sites. USER DIRECTION OF FEED QUANTITY: 3000 PIECES PER REEL Min. 326 (12.835) Min. 4.3 (.169) Min. 1.0 (.039) Min. 15.7 (.618) A A0 K0 W Max. 330 (13.002) Max. 4.5 (.177) Min. 6.7 (.264) Max. 1.2 (.047) Min. 7.9 (.311) Max. 16.3 (.642) B Min. 1.5 (.059) B0 P Max. 2.5 (.098) Max. 6.9 (.272) Min. 1.5 (.059) Max. 8.1 (.319) Min. 3.9 (.159) DIMENSIONS: Min. 12.8 (.504) D P0 C Max. 13.5 (.531) Max. 1.6 (.063) Min. 1.5 (.059) Max. 4.1 (.161) Min. 1.9 (.075) Min. 20.2 (.795) D1 Max. - P2 Max. 2.1 (.083) D G Ref. 16.5 (.650) Max. - Min. 1.65 (.065) Min. 0 (0) E R Max. 1.85 (.073) Min. 7.4 (.291) Max. 0.5 (.020) Min. 0.25 (.010) N Ref. 102 (4.016) F t max. 7.6 (.299) Max. 0.35 (.014) MM (INCHES) 09/20 "TBU" is a registered trademark of Bourns, Inc. in the United States and other countries. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns(R) products manufactured by or on behalf of Bourns, Inc. and its affiliates (collectively, "Bourns"). Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change without notice. Users should check for and obtain the latest relevant information and verify that such information is current and complete before placing orders for Bourns(R) products. The characteristics and parameters of a Bourns(R) product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns' knowledge of typical requirements in generic applications. The characteristics and parameters of a Bourns(R) product in a user application may vary from the data sheet characteristics and parameters due to (i) the combination of the Bourns(R) product with other components in the user's application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns(R) product also can and do vary in different applications and actual performance may vary over time. Users should always verify the actual performance of the Bourns(R) product in their specific devices and applications, and make their own independent judgments regarding the amount of additional test margin to design into their device or application to compensate for differences between laboratory and real world conditions. Unless Bourns has explicitly designated an individual Bourns(R) product as meeting the requirements of a particular industry standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any failure of an individual Bourns(R) product to meet the requirements of such industry standard or particular qualification. Users of Bourns(R) products are responsible for ensuring compliance with safety-related requirements and standards applicable to their devices or applications. Bourns(R) products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any Bourns(R) products in such unauthorized applications might not be safe and thus is at the user's sole risk. Life-critical applications include devices identified by the U.S. Food and Drug Administration as Class III devices and generally equivalent classifications outside of the United States. Bourns expressly identifies those Bourns(R) standard products that are suitable for use in automotive applications on such products' data sheets in the section entitled "Applications." Unless expressly and specifically approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns(R) standard products in an automotive application might not be safe and thus is not recommended, authorized or intended and is at the user's sole risk. If Bourns expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment or lighting), such identification means that Bourns has reviewed its standard product and has determined that if such Bourns(R) standard product is considered for potential use in automotive applications, it should only be used in such sub-category of automotive applications. Any reference to Bourns(R) standard product in the data sheet as compliant with the AEC-Q standard or "automotive grade" does not by itself mean that Bourns has approved such product for use in an automotive application. Bourns(R) standard products are not tested to comply with United States Federal Aviation Administration standards generally or any other generally equivalent governmental organization standard applicable to products designed or manufactured for use in aircraft or space applications. Bourns expressly identifies Bourns(R) standard products that are suitable for use in aircraft or space applications on such products' data sheets in the section entitled "Applications." Unless expressly and specifically approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns(R) standard product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at the user's sole risk. The use and level of testing applicable to Bourns(R) custom products shall be negotiated on a case-by-case basis by Bourns and the user for which such Bourns(R) custom products are specially designed. Absent a written agreement between Bourns and the user regarding the use and level of such testing, the above provisions applicable to Bourns(R) standard products shall also apply to such Bourns(R) custom products. Users shall not sell, transfer, export or re-export any Bourns(R) products or technology for use in activities which involve the design, development, production, use or stockpiling of nuclear, chemical or biological weapons or missiles, nor shall they use Bourns(R) products or technology in any facility which engages in activities relating to such devices. The foregoing restrictions apply to all uses and applications that violate national or international prohibitions, including embargos or international regulations. Further, Bourns(R) products and Bourns technology and technical data may not under any circumstance be exported or re-exported to countries subject to international sanctions or embargoes. Bourns(R) products may not, without prior authorization from Bourns and/or the U.S. Government, be resold, transferred, or re-exported to any party not eligible to receive U.S. commodities, software, and technical data. To the maximum extent permitted by applicable law, Bourns disclaims (i) any and all liability for special, punitive, consequential, incidental or indirect damages or lost revenues or lost profits, and (ii) any and all implied warranties, including implied warranties of fitness for particular purpose, non-infringement and merchantability. For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplified Chinese bilingual versions are available at: Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf C1753 05/17/18R