DATA SHEET PHOTOCOUPLER PS2525-1,PS2525L-1 LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES -NEPOC Series- DESCRIPTION The PS2525-1 and PS2525L-1 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor. The PS2525-1 is in a plastic DIP (Dual In-line Package) and the PS2525L-1 is lead bending type (Gull-wing) for surface mount. FEATURES * Large forward input current (IF = 150 mA) * AC input response PIN CONNECTION (Top View) * High Isolation voltage (BV = 5 000 Vr.m.s.) * High collector to emitter voltage (VCEO = 80 V) 4 3 1 2 * High-speed switching (tr = 3 s TYP., tf = 5 s TYP.) * Ordering number of tape product: PS2525L-1-E3, E4, F3, F4 * Safety standards 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector * UL approved: No. E72422 * CSA approved: No. CA 101391 APPLICATIONS * Exchange equipment * FAX/MODEM * LCR adapter 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. PN10231EJ03V0DS (3rd edition) Date Published September 2008 NS Printed in Japan The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. 1993, 2008 PS2525-1,PS2525L-1 PACKAGE DIMENSIONS (Unit : mm) DIP Type (New package) PS2525-1 6.50.5 4.60.35 3.50.3 7.62 3.20.4 4.150.4 0 to 15 +0.1 0.25 -0.05 1.250.15 0.500.10 0.25 M 2.54 Lead Bending Type (New package) PS2525L-1 0.90.25 1.250.15 0.25 M 9.600.4 2.54 2 0.1+0.1 -0.05 0.25 +0.1 -0.05 6.50.5 4.60.35 3.50.3 <R> 0.15 Data Sheet PN10231EJ03V0DS PS2525-1,PS2525L-1 DIP Type (Standard package) PS2525-1 6.50.5 4.60.5 3.50.3 3.30.5 4.150.4 7.62 0 to 15 +0.1 0.25 -0.05 1.250.15 0.500.10 0.25 M 2.54 Lead Bending Type (Standard package) PS2525L-1 0.1 +0.1 -0.05 3.50.3 0.25 +0.1 -0.05 6.50.5 4.60.5 0.90.25 9.600.4 1.250.15 0.25 M 2.54 0.15 Data Sheet PN10231EJ03V0DS 3 PS2525-1,PS2525L-1 <R> MARKING EXAMPLE No. 1 pin Mark 2525 NJ831 N J Assembly Lot 8 31 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code 4 Package Made in Japan Standard PKG L New PKG J Data Sheet PN10231EJ03V0DS PS2525-1,PS2525L-1 ORDERING INFORMATION Part Number Order Number Solder Plating Packing Style Safety Standard Application Part Approval Number Specification PS2525-1 PS2525-1-A Pb-Free PS2525L-1 PS2525L-1-A PS2525L-1-E3 PS2525L-1-E3-A PS2525L-1-E4 PS2525L-1-E4-A PS2525L-1-F3 PS2525L-1-F3-A PS2525L-1-F4 PS2525L-1-F4-A Magazine case 100 pcs Standard products *1 PS2525-1 (UL, CSA Approved) Embossed Tape 1 000 pcs/reel Embossed Tape 2 000 pcs/reel *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified) Parameter Symbol Ratings Unit Forward Current (DC) IF 150 mA PD/C 2.5 mW/C PD 250 mW IFP 1 A Collector to Emitter Voltage VCEO 80 V Emitter to Collector Voltage VECO 6 V IC 50 mA PC/C 1.5 mW/C PC 150 mW BV 5 000 Vr.m.s. Operating Ambient Temperature TA -55 to +100 C Storage Temperature Tstg -55 to +150 C Diode Power Dissipation Derating Power Dissipation Peak Forward Current Transistor *1 Collector Current Power Dissipation Derating Power Dissipation Isolation Voltage *2 *1 PW = 100 s, Duty Cycle = 1% *2 AC voltage for 1 minute at TA = 25C, RH = 60% between input and output Pins 1-2 shorted together, 3-4 shorted together. Data Sheet PN10231EJ03V0DS 5 PS2525-1,PS2525L-1 ELECTRICAL CHARACTERISTICS (TA = 25C) Parameter Diode Symbol Conditions MIN. TYP. MAX. Unit 1.7 V Forward Voltage VF IF = 100 mA 1.3 Terminal Capacitance Ct V = 0 V, f = 1.0 MHz 140 Transistor Collector to Emitter Dark Current ICEO VCE = 80 V, IF = 0 mA Coupled Current Transfer Ratio CTR IF = 100 mA, VCE = 3 V 20 CTR1/ CTR2 IF = 100 mA, VCE = 3 V 0.3 Collector Saturation Voltage VCE(sat) IF = 100 mA, IC = 4 mA Isolation Resistance RI-O VI-O = 1.0 kVDC Isolation Capacitance CI-O V = 0 V, f = 1.0 MHz *2 tr pF 100 nA 80 % (IC/IF) CTR Ratio Rise Time Fall Time *1 *2 1.0 3.0 0.3 10 11 0.6 pF 3 s VCC = 10 V, IC = 2 mA, RL = 100 tf 5 *1 CTR1 = IC1/IF1, CTR2 = IC2/IF2 IF1 IF1 IF2 IF2 VCE *2 Test circuit for switching time <R> IF Pulse input VCC Input (PW = 100 s, Duty cycle = 1/10) ton td VOUT 50 toff ts RL = 100 90% Output 10% tr 6 Data Sheet PN10231EJ03V0DS V tf PS2525-1,PS2525L-1 TYPICAL CHARACTERISTICS (TA = 25 C, unless otherwise specified) TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE Transistor Power Dissipation PC (mW) Diode Power Dissipation PD (mW) 250 200 150 2.5 mW/C 100 50 25 0 50 75 100 125 150 100 1.5 mW/C 50 0 25 50 75 100 Ambient Temperature TA (C) Ambient Temperature TA (C) FORWARD CURRENT vs. FORWARD VOLTAGE FORWARD CURRENT vs. FORWARD VOLTAGE 125 150 10 TA = +100 C +75 C +50 C Forward Current IF (mA) Forward Current IF (mA) 100 +25 C 0 C -25 C -55 C 1 0.1 100 50 0 -50 -100 0.6 0.8 1.0 1.2 1.4 -150 -1.5 1.6 -1.0 -0.5 0.0 0.5 1.0 1.5 Forward Voltage VF (V) Forward Voltage VF (V) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 50 10 000 IF = 50 mA 1 000 Collector Current IC (mA) Collector to Emitter Dark Current ICEO (nA) 0.01 0.4 100 VCE = 80 V 40 V 24 V 10 10 V 5V 1 0.1 -60 -40 -20 0 20 40 60 80 100 20 mA 10 mA 10 5 5 mA 2 mA 1 mA 1 0.5 0.1 0.05 0.01 0.0 0.2 0.4 0.6 0.8 1.0 Collector Saturation Voltage VCE (sat) (V) Ambient Temperature TA (C) Remark The graphs indicate nominal characteristics. Data Sheet PN10231EJ03V0DS 7 PS2525-1,PS2525L-1 NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE Normalized Current Transfer Ratio CTR 70 Collector Current IC (mA) 60 50 mA 50 mA = IF 20 mA 10 40 30 5 mA 20 10 2 0 4 6 8 1.2 1.0 0.8 0.6 0.4 Normalized to 1.0 at TA = 25 C, IF = 100 mA, VCE = 3 V 100 25 50 75 0.2 0.0 -50 -25 0 Collector to Emitter Voltage VCE (V) Ambient Temperature TA (C) CURRENT TRANSFER RATIO vs. FORWARD CURRENT SWITCHING TIME vs. LOAD RESISTANCE 250 100 VCE = 3 V VCC = 10 V, IC = 2 mA 50 200 Sample A B C 150 Switching Time t ( s) Current Transfer Ratio CTR (%) 10 ;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;; 1.4 100 50 0 0.1 0.5 1 5 10 tf tr 5 1 50 50 100 10 ton toff 100 200 500 2k 1k Forward Current IF (mA) Load Resistance RL () FREQUENCY RESPONSE LONG TERM CTR DEGRADATION 1.2 -3 -6 -9 RL = 100 1 k 50 330 F VCC = 5 V IC = RL 2 mA -12 100 500 500 1 k 5 k 10 k CTR (Relative Value) Normalized Gain GV 0 1.0 IF = 5 mA 0.8 20 mA 0.6 40 mA 0.4 0.2 50 k 100 k 500 k 0.0 1 102 103 104 Time (Hr) Frequency f (Hz) Remark The graphs indicate nominal characteristics. 8 CTR Test condition IF = 5 mA, VCE = 5 V Data Sheet PN10231EJ03V0DS 105 106 PS2525-1,PS2525L-1 TAPING SPECIFICATIONS (Unit : mm) 1.550.1 4.5 MAX. 10.30.1 7.50.1 1.5 +0.1 -0 16.00.3 2.00.1 4.00.1 1.750.1 Outline and Dimensions (Tape) 4.00.1 5.30.1 8.00.1 0.4 Tape Direction PS2525L-1-E3 PS2525L-1-E4 Outline and Dimensions (Reel) 2.00.5 21.00.8 80.01.0 R 1.0 2542.0 2.00.5 13.00.2 17.51.0 21.51.0 Packing: 1 000 pcs/reel Data Sheet PN10231EJ03V0DS 15.9 to 19.4 Outer edge of flange 9 PS2525-1,PS2525L-1 1.550.1 4.5 MAX. 10.30.1 7.50.1 1.5 +0.1 -0 16.00.3 2.00.1 4.00.1 1.750.1 Outline and Dimensions (Tape) 4.00.1 5.30.1 8.00.1 0.4 Tape Direction PS2525L-1-F3 PS2525L-1-F4 Outline and Dimensions (Reel) 2.00.5 21.00.8 1001.0 R 1.0 3302.0 2.00.5 13.00.2 17.51.0 21.51.0 Packing: 2 000 pcs/reel 10 Data Sheet PN10231EJ03V0DS 15.9 to 19.4 Outer edge of flange PS2525-1,PS2525L-1 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. Data Sheet PN10231EJ03V0DS 11 PS2525-1,PS2525L-1 (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. 3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler Check the setting values before use, since the forward current conditions at CTR measurement differ according to product. When using products other than at the specified forward current, the characteristics curves may differ from the standard curves due to CTR value variations or the like. Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the like into consideration before use. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 12 Data Sheet PN10231EJ03V0DS PS2525-1,PS2525L-1 * The information in this document is current as of September, 2008. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. * NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. * Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. * While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC Electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. * NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E 02. 11-1 Data Sheet PN10231EJ03V0DS 13 PS2525-1,PS2525L-1 Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. * Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. * Do not burn, destroy, cut, crush, or chemically dissolve the product. * Do not lick the product or i any way allow it to enter the mouth.