DATA SHEET PHOTOCOUPLER PS2805-1,PS2805-4 HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE SOP PHOTOCOUPLER -NEPOC Series- DESCRIPTION The PS2805-1 and PS2805-4 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor in a plastic SOP for high density applications. This package has shield effect to cut off ambient light. FEATURES * High isolation voltage (BV = 2 500 Vr.m.s.) * Small and thin package (4,16-pin SOP, Pin pitch 1.27 mm) * High collector to emitter voltage (VCEO = 80 V) * AC input response * High-speed switching (tr = 3 s TYP., tf = 5 s TYP.) * Ordering number of tape product: PS2805-1-F3, F4, PS2805-4-F3, F4 * Safety standards: PS2805-1, -4 * UL approved: File No. E72422 (S) * BSI approved: No. 8188, 8189 * VDE0884 approved (Option): PS2805-4 only APPLICATIONS * Programmable logic controllers * Measuring instruments * Hybrid IC 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 devices/types available in every country. Please check with local NEC Compound Semiconductor Devices representative for availability and additional information. Document No. PN10253EJ01V0DS (1st edition) (Previous No. P12278EJ7V0DS00) Date Published February 2003 CP(K) Printed in Japan The mark * shows major revised points. NEC Compound Semiconductor Devices 1991, 2003 PS2805-1,PS2805-4 PACKAGE DIMENSIONS (UNIT: mm) PS2805-1 PS2805-4 TOP VIEW TOP VIEW 4 3 2.70.3 16 15 14 13 12 11 10 9 10.30.3 1 2 1 2 3 4 5 6 7 8 1. 3. 5. 7. 2. 4. 6. 8. 9. 11. 13. 15. 10. 12. 14. 16. Anode, Cathode Cathode, Anode Emitter Collector 7.00.3 4.4 4.4 0.15+0.10 -0.05 7.00.3 0.50.3 1.27 0.40.1 0.12 M 0.10.1 2.0+0.3 -0.2 2.00.1 0.10.1 0.15+0.10 -0.05 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 0.40+0.10 -0.05 0.12 M 1.27 0.50.3 MARKING PS2805-4 PS2805-1 5 003 PS2805-4 N 003 Assembly Lot Last number of type No. : 5 No. 1 pin Mark N 0 03 0 03 Week Assembled Year Assembled (Last 1 Digit) CTR Rank Code Week Assembled Year Assembled (Last 1 Digit) 2 Country Assembled Type Number Assembly Lot Data Sheet PN10253EJ01V0DS PS2805-1,PS2805-4 ORDERING INFORMATION Part Number Package PS2805-1 Application Part *1 Number Packing Style 4-pin SOP 50 pcs (Tape 50 pcs cut) PS2805-1-F3 PS2805-1 Embossed Tape 3 500 pcs/reel PS2805-1-F4 PS2805-4 16-pin SOP PS2805-4-F3 Magazine Case 45 pcs PS2805-4 Embossed Tape 2 500 pcs/reel PS2805-4-F4 *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified) Parameter Symbol Ratings PS2805-1 Diode Forward Current (DC) Power Dissipation PS2805-4 50 IF Power Dissipation Derating Unit mA PD/C 0.6 0.8 mW/C PD 60 80 mW/ch IFP 1 A Collector to Emitter Voltage VCEO 80 V Emitter to Collector Voltage VECO 6 V IC 50 mA/ch PC/C 1.2 mW/C PC 120 mW/ch BV 2 500 Vr.m.s. Operating Ambient Temperature TA -55 to +100 C Storage Temperature Tstg -55 to +150 C 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 = 25 C, RH = 60 % between input and output Data Sheet PN10253EJ01V0DS 3 PS2805-1,PS2805-4 ELECTRICAL CHARACTERISTICS (TA = 25 C) Parameter Diode Symbol Conditions MIN. MAX. Unit 1.4 V Forward Voltage VF IF = 5 mA 1.1 Terminal Capacitance Ct V = 0 V, f = 1.0 MHz 30 Transistor Collector to Emitter Dark Current ICEO VCE = 80 V, IF = 0 mA Coupled Current Transfer Ratio (IC/IF) CTR IF = 5 mA, VCE = 5 V 80 *1 CTR1/ CTR2 IF = 5 mA, VCE = 5 V 0.3 Collector Saturation Voltage VCE(sat) IF = 10 mA, IC = 2 mA Isolation Resistance RI-O VI-O = 1.0 kVDC Isolation Capacitance CI-O V = 0 V, f = 1.0 MHz *2 tr CTR Ratio Rise Time Fall Time *2 VCC = 5 V, IC = 2 mA, RL = 100 tf IC1 IF1 VCE IC2 IF2 *2 Test circuit for switching time Pulse Input IF VCC PW = 100 s Duty Cycle = 1/10 50 1.0 VOUT RL = 100 Data Sheet PN10253EJ01V0DS pF 100 nA 600 % 3.0 0.3 V 11 10 0.4 pF 3 s 5 *1 CTR1 = IC1/IF1, CTR2 = IC2/IF2 4 TYP. PS2805-1,PS2805-4 TYPICAL CHARACTERISTICS (TA = 25 C, unless otherwise specified) TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE 60 0.8 mW/C PS2805-1 40 0.6 mW/C 20 0 100 50 Forward Current IF (mA) Transistor Power Dissipation PC (mW) PS2805-4 80 25 50 75 PS2805-1 PS2805-4 80 60 1.2 mW/C 40 20 0 25 50 75 Ambient Temperature TA (C) FORWARD CURRENT vs. FORWARD VOLTAGE FORWARD CURRENT vs. FORWARD VOLTAGE 100 80 60 10 5 0 C -25 C -55 C 1 0.5 40 20 0 -20 -40 -60 0.1 0.8 0.9 1.0 1.1 1.2 1.3 1.4 -80 1.5 -1.5 -1.0 -0.5 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 40 10 000 VCE = 80 V 40 V 24 V 10 V 5V 1 000 Collector Current IC (mA) Collector to Emitter Dark Current ICEO (nA) 100 Ambient Temperature TA (C) TA = +100 C +60 C +25 C 0.7 120 100 Forward Current IF (mA) Diode Power Dissipation PD (mW) 100 100 10 1 -50 -25 0 25 50 75 100 IF = 50 mA 20 mA 10 mA 5 mA 10 2 mA 5 1 mA 1 0.5 0.1 0.0 0.2 0.4 0.6 0.8 1.0 Collector Saturation Voltage VCE(sat) (V) Ambient Temperature TA (C) Data Sheet PN10253EJ01V0DS 5 PS2805-1,PS2805-4 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 40 0 IF 30 =5 mA mA 20 mA 10 20 5 mA 10 2 0 4 6 10 8 1.2 1.0 0.8 0.6 0.4 Normalized to 1.0 at TA = 25 C, IF = 5 mA, VCE = 5 V 0.2 0 -50 -25 0 25 50 75 Collector to Emitter Voltage VCE (V) Ambient Temperature TA (C) SWITCHING TIME vs. LOAD RESISTANCE CURRENT TRANSFER RATIO vs. FORWARD CURRENT 100 Switching Time t (s) VCC = 5 V, 50 IC = 2 mA, CTR = 236 % Current Transfer Ratio CTR (%) 100 tf tr 10 5 td ts 1 0.5 0.1 0.01 0.05 0.1 0.5 1 5 300 VCE = 5 V, n=3 250 150 100 50 0.02 10 0.1 10 1.0 100 Forward Current IF (mA) Load Resistance RL (k) SWITCHING TIME vs. LOAD RESISTANCE LONG TERM CTR DEGRADATION 1 000 1.2 VCC = 5 V, IF = 5 mA, CTR = 236 % tf 1.0 100 CTR (Relative Value) Switching Time t (s) Sample A B C 200 ts 10 tr td 1 IF = 5 mA, TA = 25 C IF = 20 mA, TA = 25 C IF = 5 mA, TA = 60 C 0.8 0.6 0.4 0.2 0.1 1 10 100 0.0 103 Time (Hr) Load Resistance RL (k) 6 102 Data Sheet PN10253EJ01V0DS 104 105 PS2805-1,PS2805-4 FREQUENCY RESPONSE IF = 5 mA, VCE = 5 V Normalized Gain Gv 0 -5 -10 RL = 1 k -15 100 -20 300 0.5 1 2 5 10 20 50 100 200 500 Frequency f (kHz) Remark The graphs indicate nominal characteristics. Data Sheet PN10253EJ01V0DS 7 PS2805-1,PS2805-4 TAPING SPECIFICATIONS (UNIT: mm) 1.5+0.1 -0 7.50.1 4.00.1 7.550.1 2.00.1 16.00.3 1.750.1 Outline and Dimensions (Tape) 2.8 MAX. 0.3 1.550.1 2.30.1 2.850.1 4.00.1 Tape Direciton 5003 5003 5003 5003 5003 5003 5003 5003 5003 PS2805-1-F4 5003 PS2805-1-F3 Outline and Dimensions (Reel) R 1.0 21.00.8 1001.0 2.00.5 13.00.2 3302.0 2.00.5 17.51.0 21.51.0 Packing: 3 500 pcs/reel 8 Data Sheet PN10253EJ01V0DS 15.9 to 19.4 Outer edge of flange PS2805-1,PS2805-4 2.8 MAX. 10.70.1 7.50.1 1.5+0.1 -0 16.00.3 2.00.1 4.00.1 1.750.1 Outline and Dimensions (Tape) 0.3 2.30.1 8.30.1 1.550.1 12.00.1 Tape Direction PS2805-4-F3 PS2805-4-F4 Outline and Dimensions (Reel) R 1.0 21.00.8 1001.0 2.00.5 13.00.2 3302.0 2.00.5 17.51.0 21.51.0 Packing: 2 500 pcs/reel Data Sheet PN10253EJ01V0DS 15.9 to 19.4 Outer edge of flange 9 PS2805-1,PS2805-4 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) 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 side may enter the on state, even if the voltage is within the absolute maximum ratings. 10 Data Sheet PN10253EJ01V0DS PS2805-1,PS2805-4 USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. Data Sheet PN10253EJ01V0DS 11 PS2805-1,PS2805-4 PROGRAMMABLE LOGIC CONTROLLERS EXAMPLE Purpose: In-out interface Ya Xaxis xis Servo Motor Servo Motor Sensor Controller Amplifier Motor Controller Heater Controller Pulse Generator COM PS2805-1 PS2805-4 PD4050 AC.DC Servo Motor Driver Unit M TG PG Pulse Motor Driver Unit CRT Computer Terminal Terminal Printer Printer Power Supply PC FDD Controller Memory Cassette 12 M Data Sheet PN10253EJ01V0DS Programmable Logic Controller PS2805-1,PS2805-4 * The information in this document is current as of February, 2003. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products and/or types are available in every country. Please check with an NEC 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 prior written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document. * NEC 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 semiconductor 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 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 customer's equipment shall be done under the full responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. * While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor 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 semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. * NEC semiconductor products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. The recommended applications of a semiconductor product depend on its quality grade, as indicated below. Customers must check the quality grade of each semiconductor 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 semiconductor products is "Standard" unless otherwise expressly specified in NEC's data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness to support a given application. (Note) (1) "NEC" as used in this statement means NEC Corporation, NEC Compound Semiconductor Devices, Ltd. and also includes its majority-owned subsidiaries. (2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for NEC (as defined above). M8E 00. 4 - 0110 Data Sheet PN10253EJ01V0DS 13 PS2805-1,PS2805-4 SAFETY INFORMATION ON THIS PRODUCT Caution GaAs Products The product contains gallium arsenide, GaAs. GaAs vapor and powder are hazardous to human health if inhaled or ingested. * Do not destroy or burn the product. * Do not cut or cleave off any part of the product. * Do not crush or chemically dissolve the product. * Do not put the product in the mouth. Follow related laws and ordinances for disposal. The product should be excluded from general industrial waste or household garbage. 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