DATA SHEET PHOTOCOUPLER PS9122 1 Mbps OPEN COLLECTOR OUTPUT TYPE 5-PIN SOP (SO-5) HIGH-SPEED PHOTOCOUPLER -NEPOC Series- DESCRIPTION The PS9122 is an optical coupled high-speed, active low type isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. The PS9122 is a high-speed digital output type photocoupler designed specifically for low circuit current. The PS9122 is in 5-pin plastic SOP (Small Outline Package) and is suitable for high density application. FEATURES PIN CONNECTION * Supply Voltage (Top View) N rank: VCC = 3.3 V 5 L rank: VCC = 5 V 4 3 * Pulse width distortion (tPHL - tPLH = 200 ns MAX.) 1. Anode 2. Cathode 3. GND 4. VO 5. VCC * Small package (SO-5) * High-speed (1 Mbps) * High isolation voltage (BV = 3 750 Vr.m.s.) * Open collector output 1 2 * Embossed tape product: PS9122-F3: 2 500 pcs/reel * Pb-Free product * Safety standards TRUTH TABLE * UL approved: File No. E72422 * DIN EN60747-5-2 (VDE0884 Part2) approved No.40008902 (option) APPLICATIONS * PoE (Power over Ethernet) LED Output ON L OFF H * Measurement equipment * FA Network The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. PN10697EJ02V0DS (2nd edition) Date Published March 2010 NS Printed in Japan The mark shows major revised points. The revised points can be easily searched by copying an "" in the PDF file and specifying it in the "Find what:" field. 2008, 2010 PS9122 PACKAGE DIMENSIONS (UNIT: mm) 3.4 5 +0.3 -0.1 4 3 7.00.3 4.4 2 2.60.2 0.15 +0.10 -0.05 1 0.10.1 0.4 +0.10 -0.05 0.25 M PHOTOCOUPLER CONSTRUCTION Parameter 0.50.3 1.27 Unit (MIN.) Air Distance 4.2 mm Outer Creepage Distance 4.2 mm Isolation Distance 0.2 mm MARKING EXAMPLE Ni/Pd/Au PLATING 9122 N031 No. 1 pin Mark Initial of NEC (Engraved mark) Type Number Assembly Lot *1 N N 0 31 Week Assembled Year Assembled (Last 1 Digit) Rank Code *1 2 Bar : Pb-Free Data Sheet PN10697EJ02V0DS PS9122 ORDERING INFORMATION Part Number PS9122 Order Number PS9122-AX Rank PS9122-F3 PS9122-F3-AX PS9122-V PS9122-V-AX PS9122-V-F3-AX (Ni/Pd/Au) N *2 20 pcs (Tape 20 pcs cut) Safety Standards Approval Standard products Application *1 Part Number PS9122 (UL approved) Embossed Tape 2 500 pcs/reel 20 pcs (Tape 20 pcs cut) *3 *2 N L Packing Style *3 N L PS9122-V-F3 Pb-Free *3 *2 L Specification *2 N L Solder Plating DIN EN60747-5-2 (VDE0884 Part2) Embossed Tape 2 500 pcs/reel approved (Option) *3 *1 For the application of the Safety Standard, following part number should be used. *2 N rank: VCC = 3.3 V *3 L rank: VCC = 5 V Data Sheet PN10697EJ02V0DS 3 PS9122 ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified) Parameter Symbol Ratings Unit Forward Current IF 25 mA Reverse Voltage VR 5 V Supply Voltage VCC 7 V Output Voltage VO 7 V IO 20 mA PC 40 mW BV 3 750 Vr.m.s. Operating Ambient Temperature TA -40 to +100 C Storage Temperature Tstg -55 to +125 C Diode Detector *1 Output Current Power Dissipation Isolation Voltage *2 *3 *1 Reduced to 0.17 mA/C at TA = 25C or more. *2 Applies to output pin VO (collector pin). Reduced to 1.5 mW/C at TA = 80C or more. *3 AC voltage for 1 minute at TA = 25C, RH = 60% between input and output. Pins 1-2 shorted together, 3-5 shorted together. RECOMMENDED OPERATING CONDITIONS Parameter Symbol MIN. Low Level Input Voltage VFL 0 High Level Input Current IFH 6.3 VCC Supply Voltage N rank L rank TTL (RL = 1 k, loads) N Pull-up Resistor RL TYP. MAX. Unit 0.8 V 10 12.5 mA 2.7 3.3 3.6 V 4.5 5.0 5.5 3 330 4k DRIVER CIRCUIT It is recommended to use some buffer for low output current controller, especially in the case of low VCC, otherwise to confirm that enough input current is supplied from controller. VCC (3.3 to 5 V) VCC (3.3 to 5 V) 6.3 mA to Controller Buffer 74xx14 Series 74VHC14xx, etc. 4 Data Sheet PN10697EJ02V0DS PS9122 ELECTRICAL CHARACTERISTICS 1: N rank (TA = -40 to +100C, unless otherwise specified) Parameter Diode Symbol MIN. TYP. MAX. Unit 1.8 V 10 A VF IF = 10 mA, TA = 25C Reverse Current IR VR = 3 V, TA = 25C Terminal Capacitance Ct V = 0 V, f = 1 MHz, TA = 25C 30 IOH VCC = VO = 3.3 V, VF = 0.8 V 1 100 A VOL VCC = 3.3 V, IF = 5 mA, IOL = 10 mA 0.2 0.6 V High Level Supply Current ICCH VCC = 3.3 V, IF = 0 mA, VO = Open 2 mA Low Level Supply Current ICCL VCC = 3.3 V, IF = 10 mA, VO = Open 3 IFHL VCC = 3.3 V, VO = 0.8 V, RL = 350 RI-O VI-O = 1 kVDC, RH = 40 to 60%, Low Level Output Voltage *2 Coupled Threshold Input Current 1.6 *1 Forward Voltage Detector High Level Output Current Conditions 2 pF 5 mA (H L) Isolation Resistance 10 11 TA = 25C Isolation Capacitance CI-O Propagation Delay Time tPHL (H L) *3 V = 0 V, f = 1 MHz, TA = 25C 0.6 VCC = 3.3 V, RL = 350 , IF = 7.5 mA, pF 500 ns VTHHL = VTHLH = 1.5 V Propagation Delay Time tPLH 700 (L H) *3 Rise Time tr 60 Fall Time tf 70 Pulse Width Distortion tPHL-tPLH ns 200 ns *3 (PWD) Common Mode CMH Level Output 15 20 15 20 kV/s *4 Common Mode Transient Immunity at Low Level Output VCC = 3.3 V, RL = 350 , TA = 25C, IF = 0 mA, VO > 2.0 V, VCM = 1.0 kV Transient Immunity at High CML VCC = 3.3 V, RL = 350 , TA = 25C, IF = 7.5 mA, VO < 0.8 V, VCM = 1.0 kV *4 Data Sheet PN10697EJ02V0DS 5 PS9122 ELECTRICAL CHARACTERISTICS 2: L rank (TA = -40 to +100C, unless otherwise specified) Parameter Diode Symbol MIN. TYP. MAX. Unit 1.8 V 10 A VF IF = 10 mA, TA = 25C Reverse Current IR VR = 3 V, TA = 25C Terminal Capacitance Ct V = 0 V, f = 1 MHz, TA = 25C 30 IOH VCC = VO = 5 V, VF = 0.8 V 1 100 A VOL VCC = 5 V, IF = 5 mA, IOL = 13 mA 0.2 0.6 V High Level Supply Current ICCH VCC = 5 V, IF = 0 mA, VO = Open 2.5 mA Low Level Supply Current ICCL VCC = 5 V, IF = 10 mA, VO = Open 3.5 IFHL VCC = 5 V, VO = 0.8 V, RL = 350 RI-O VI-O = 1 kVDC, RH = 40 to 60%, Low Level Output Voltage *6 Coupled Threshold Input Current 1.6 *5 Forward Voltage Detector High Level Output Current Conditions 2 pF 5 mA (H L) Isolation Resistance 10 11 TA = 25C Isolation Capacitance CI-O Propagation Delay Time tPHL (H L) *7 V = 0 V, f = 1 MHz, TA = 25C 0.6 VCC = 5 V, RL = 350 , IF = 7.5 mA, pF 500 ns VTHHL = VTHLH = 1.5 V Propagation Delay Time tPLH 700 (L H) *7 Rise Time tr 60 Fall Time tf 70 Pulse Width Distortion tPHL-tPLH ns 200 ns *7 (PWD) Common Mode CMH Level Output Common Mode 6 15 20 15 20 *8 Transient Immunity at Low Level Output VCC = 5 V, RL = 350 , TA = 25C, IF = 0 mA, VO > 2.0 V, VCM = 1.0 kV Transient Immunity at High CML VCC = 5 V, RL = 350 , TA = 25C, IF = 7.5 mA, VO < 0.8 V, VCM = 1.0 kV *8 Data Sheet PN10697EJ02V0DS kV/s PS9122 *1, 5. Typical values at TA = 25C *2, 6. Because VOL of 2 V or more may be output when LED current input and when output supply of VCC = 2 V more or less, it is important to confirm the characteristics (operation with the power supply on and off) during design, before using this device. *3, 7. Test circuit for propagation delay time (IF = 7.5 mA) 50% Input VCC = 3.3 V (N rank) VCC = 5 V (L rank) Pulse input (IF) 0.1 F (PW = 1 s, Duty cycle = 1/10) Input (monitor) RL = 350 VO (monitor) CL = 15 pF 47 Output tPHL 1.5 V VOL tPLH Remark CL includes probe and stray wiring capacitance. *4, 8. Test circuit for common mode transient immunity SW 90% VCC = 3.3 V (N rank) VCM VCC = 5 V (L rank) 10% 0.1 F RL = 350 VO (monitor) tr CL = 15 pF IF VO (IF = 0 mA) VCM VO (IF = 7.5 mA) 1 kV 0V tf VOH 2V 0.8 V VOL Remark CL includes probe and stray wiring capacitance. USAGE CAUTIONS 1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static electricity when handling. 2. By-pass capacitor of 0.1 F is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. 3. Avoid storage at a high temperature and high humidity. Data Sheet PN10697EJ02V0DS 7 PS9122 TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified) DETECTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE MAXIMUM FORWARD CURRENT vs. AMBIENT TEMPERATURE 50 Detector Power Dissipation PC (mW) Maximum Forward Current IF (mA) 30 25 20 15 10 5 0 25 50 75 100 125 150 30 20 10 50 75 100 125 150 Ambient Temperature TA (C) FORWARD CURRENT vs. FORWARD VOLTAGE THRESHOLD INPUT CURRENT vs. AMBIENT TEMPERATURE 5 TA = +100C +85C +50C +25C 0C -40C 10 1 0.1 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 VCC = 3.3 V, VO = 0.8 V 4 4 k 2 1 0 -50 5 VCC = 5 V, VO = 0.8 V 4 RL = 350 1 k 4 k 2 1 0 -50 -25 0 25 50 -25 0 25 50 75 Ambient Temperature TA (C) THRESHOLD INPUT CURRENT vs. AMBIENT TEMPERATURE 3 RL = 350 1 k 3 Forward Voltage VF (V) 75 100 Ambient Temperature TA (C) Remark The graphs indicate nominal characteristics. 8 25 Ambient Temperature TA (C) Threshold Input Current IFHL (mA) Forward Current IF (mA) 40 0 100 Threshold Input Current IFHL (mA) Data Sheet PN10697EJ02V0DS 100 PS9122 SUPPLY CURRENT vs. AMBIENT TEMPERATURE SUPPLY CURRENT vs. AMBIENT TEMPERATURE 3.0 High Level Supply Current ICCH (mA) Low Level Supply Current ICCL (mA) High Level Supply Current ICCH (mA) Low Level Supply Current ICCL (mA) 3.0 ICCL (VCC = 3.3 V, IF = 10 mA) 2.5 2.0 ICCH (VCC = 3.3 V, IF = 0 mA) 1.5 1.0 0.5 0 -50 -25 0 25 50 75 2.0 ICCH (VCC = 5 V, IF = 0 mA) 1.5 1.0 0.5 0 -50 100 -25 0 25 50 100 Ambient Temperature TA (C) LOW LEVEL OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE LOW LEVEL OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE 0.6 0.4 Low Level Output Voltage VOL (V) VCC = 3.3 V, IF = 5 mA 0.5 IO = 16 mA 13 mA 10 mA 6 mA 0.3 0.2 0.1 0 -50 -25 0 25 50 75 VCC = 5 V, IF = 5 mA 0.5 0.4 IO = 16 mA 13 mA 10 mA 6 mA 0.3 0.2 0.1 0 -50 100 -25 0 25 50 75 100 Ambient Temperature TA (C) Ambient Temperature TA (C) OUTPUT VOLTAGE vs. FORWARD CURRENT OUTPUT VOLTAGE vs. FORWARD CURRENT 6.0 6.0 VCC = 5 V VCC = 3.3 V 5.0 5.0 Output Voltage VO (V) Output Voltage VO (V) 75 Ambient Temperature TA (C) 0.6 Low Level Output Voltage VOL (V) ICCL (VCC = 5 V, IF = 10 mA) 2.5 RL = 350 4.0 1 k 3.0 4 k, 4.7 k 2.0 1.0 0 RL = 350 4.0 1 k 3.0 4 k, 4.7 k 2.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 0 Forward Current IF (mA) 1.0 2.0 3.0 4.0 5.0 6.0 Forward Current IF (mA) Remark The graphs indicate nominal characteristics. Data Sheet PN10697EJ02V0DS 9 PS9122 PROPAGATION DELAY TIME vs. AMBIENT TEMPERATURE PROPAGATION DELAY TIME vs. AMBIENT TEMPERATURE 500 VCC = 3.3 V, IF = 7.5 mA 450 400 350 RL = 4.7 k 4 k 1 k 350 300 250 200 150 100 50 0 -50 -25 0 25 50 75 100 Propagation Delay Time tPHL (ns) Propagation Delay Time tPHL (ns) 500 400 350 300 RL = 4.7 k 4 k 1 k 350 250 200 150 100 50 0 -50 125 VCC = 5 V, IF = 7.5 mA 450 -25 PROPAGATION DELAY TIME vs. AMBIENT TEMPERATURE 400 350 RL = 4.7 k 4 k 1 k 350 300 250 200 150 100 50 -25 0 25 50 75 100 Propagation Delay Time tPLH (ns) 450 100 125 VCC = 5 V, IF = 7.5 mA 450 400 350 300 RL = 4.7 k 4 k 1 k 350 250 200 150 100 50 0 -50 125 -25 0 25 50 75 100 Ambient Temperature TA (C) Ambient Temperature TA (C) PULSE WIDTH DISTORTION vs. AMBIENT TEMPERATURE PULSE WIDTH DISTORTION vs. AMBIENT TEMPERATURE 200 VCC = 3.3 V, IF = 7.5 mA 180 160 140 120 100 RL = 4.7 k 4 k 80 60 1 k 350 40 20 -25 0 25 50 75 100 125 Pulse Width Distortion (PWD) tPHL-tPLH (ns) Propagation Delay Time tPLH (ns) Pulse Width Distortion (PWD) tPHL-tPLH (ns) 75 500 VCC = 3.3 V, IF = 7.5 mA 125 200 VCC = 5 V, IF = 7.5 mA 180 160 140 120 100 RL = 4.7 k 4 k 80 1 k 60 350 40 20 0 -50 Ambient Temperature TA (C) -25 0 25 50 75 Ambient Temperature TA (C) Remark The graphs indicate nominal characteristics. 10 50 PROPAGATION DELAY TIME vs. AMBIENT TEMPERATURE 500 0 -50 25 Ambient Temperature TA (C) Ambient Temperature TA (C) 0 -50 0 Data Sheet PN10697EJ02V0DS 100 125 PS9122 SWITCHING TIME vs. AMBIENT TEMPERATURE 200 200 VCC = 3.3 V, IF = 7.5 mA 180 160 140 RL = 4.7 k 120 4 k 100 80 1 k 350 60 160 140 80 20 25 50 75 100 0 -50 125 1 k 350 60 20 0 4 k 100 40 -25 RL = 4.7 k 120 40 0 -50 VCC = 5 V, IF = 7.5 mA 180 Switching Time tr (ns) Switching Time tr (ns) SWITCHING TIME vs. AMBIENT TEMPERATURE -25 0 25 50 100 Ambient Temperature TA (C) Ambient Temperature TA (C) SWITCHING TIME vs. AMBIENT TEMPERATURE SWITCHING TIME vs. AMBIENT TEMPERATURE 125 50 50 VCC = 3.3 V, IF = 7.5 mA 40 30 RL = 350 1 k 4 k 20 VCC = 5 V, IF = 7.5 mA Switching Time tf (ns) Switching Time tf (ns) 75 40 30 RL = 350 1 k 4 k 20 10 10 4.7 k 4.7 k 0 -50 -25 0 25 50 75 100 0 -50 125 150 tPLH: RL = 4.7 k tPLH: RL = 4 k tPHL: RL = 350 tPLH: RL = 1 k tPLH: RL = 350 100 50 0 5 VCC = 3.3 V 7 9 11 13 25 50 75 100 125 PROPAGATION DELAY TIME vs. FORWARD CURRENT Propagation Delay Time tPHL, tPLH (ns) Propagation Delay Time tPHL, tPLH (ns) PROPAGATION DELAY TIME vs. FORWARD CURRENT tPHL: RL = 4.7 k tPHL: RL = 4 k 200 tPHL: RL = 1 k 0 Ambient Temperature TA (C) Ambient Temperature TA (C) 250 -25 250 tPLH: RL = 4.7 k tPLH: RL = 4 k 200 tPLH: RL = 1 k tPLH: RL = 350 150 100 50 tPHL: RL = 4 k tPHL: RL = 4.7 k tPHL: RL = 350 tPHL: RL = 1 k VCC = 5 V 0 15 Forward Current IF (mA) 5 7 9 11 13 15 Forward Current IF (mA) Remark The graphs indicate nominal characteristics. Data Sheet PN10697EJ02V0DS 11 PS9122 TAPING SPECIFICATIONS (UNIT: mm) 1.550.1 7.40.1 5.50.1 1.5+0.1 -0 12.00.2 2.00.05 4.00.1 1.750.1 Outline and Dimensions (Tape) 3.90.1 8.00.1 3.45 MAX. 3.00.1 0.30.05 Tape Direction PS9122-F3 Outline and Dimensions (Reel) 2.00.5 2.00.5 1001.0 21.00.8 13.00.2 R 1.0 3302.0 13.00.2 13.51.0 17.51.0 Packing: 2 500 pcs/reel 12 Data Sheet PN10697EJ02V0DS 11.9 to 15.4 Outer edge of flange PS9122 RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm) 0.8 1.45 1.27 5.5 Data Sheet PN10697EJ02V0DS 13 PS9122 NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering * Peak reflow temperature 260C or below (package surface temperature) * Time of peak reflow temperature 10 seconds or less * Time of temperature higher than 220C 60 seconds or less * Time to preheat temperature from 120 to 180C 12030 s * Number of reflows Three * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Package Surface Temperature T (C) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 260C MAX. 220C to 60 s 180C 120C 12030 s (preheating) Time (s) (2) Wave soldering * Temperature 260C or below (molten solder temperature) * Time 10 seconds or less * Preheating conditions 120C or below (package surface temperature) * Number of times One (Allowed to be dipped in solder including plastic mold portion.) * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Soldering by Soldering Iron * Peak Temperature (lead part temperature) 350C or below * Time (each pins) 3 seconds or less * Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead (b) Please be sure that the temperature of the package would not be heated over 100C 14 Data Sheet PN10697EJ02V0DS PS9122 (4) Cautions * Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler's input and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. Data Sheet PN10697EJ02V0DS 15 PS9122 SPECIFICATION OF VDE MARKS LICENSE DOCUMENT Parameter Symbol Climatic test class (IEC 60068-1/DIN EN 60068-1) Speck Unit 40/100/21 Dielectric strength maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) UIORM 707 Vpeak Upr 1 061 Vpeak Upr 1 326 Vpeak UTR 6 000 Vpeak Upr = 1.5 x UIORM, Pd < 5 pC Test voltage (partial discharge test, procedure b for all devices) Upr = 1.875 x UIORM, Pd < 5 pC Highest permissible overvoltage Degree of pollution (DIN EN 60664-1 VDE0110 Part 1) Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303 Part 11)) 2 CTI Material group (DIN EN 60664-1 VDE0110 Part 1) 175 III a Storage temperature range Tstg -55 to +125 C Operating temperature range TA -40 to +100 C VIO = 500 V dc at TA = 25C Ris MIN. 10 12 VIO = 500 V dc at TA MAX. at least 100C Ris MIN. 10 11 Package temperature Tsi 150 C Current (input current IF, Psi = 0) Isi 200 mA Power (output or total power dissipation) Psi 300 mW Ris MIN. 10 Isolation resistance, minimum value Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Isolation resistance VIO = 500 V dc at TA = Tsi 16 Data Sheet PN10697EJ02V0DS 9 PS9122 * The information in this document is current as of March, 2010. 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