DATA SHEET PHOTOCOUPLER PS2501-1,-2,-4, PS2501L-1,-2,-4 HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES −NEPOC TM Series− DESCRIPTION The PS2501-1, -2, -4 and PS2501L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2501-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -2, -4 are lead bending type (Gull-wing) for surface mount. FEATURES • High isolation voltage (BV = 5 000 Vr.m.s.) • High collector to emitter voltage (VCEO = 80 V) • High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.) • Ordering number of tape product: PS2501L-1-E3, E4, F3, F4, PS2501L-2-E3, E4 • Safety standards • UL approved: File No. E72422 (S) APPLICATIONS • Power supply • Telephone/FAX. • FA/OA equipment • Programmable logic controller 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 representative for availability and additional information. Document No. P10025EJ8V0DS00 (8th edition) Date Published March 2001 NS CP(K) Printed in Japan The mark • shows major revised points. © 1988, 2001 PS2501-1,-2,-4,PS2501L-1,-2,-4 PACKAGE DIMENSIONS (UNIT : mm) DIP Type (New package) PS2501-1 4 1 2 3 4 5 6 7 8 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector 7.62 0 to 15˚ +0.1 0.25 –0.05 1.25±0.15 16 15 14 13 12 11 10 9 6.5 +0.7 –0.5 2 7.62 3.2±0.4 4.15±0.4 6.5 +0.7 –0.5 1. Anode 2. Cathode 3. Emitter 4. Collector 1 TOP VIEW 19.8±0.5 3 3.5±0.3 3.2±0.4 4.15±0.4 PS2501-4 TOP VIEW 3.5±0.3 4.6±0.35 0 to 15˚ +0.1 0.25 –0.05 0.50±0.10 1.25±0.15 0.50±0.10 0.25 M 0.25 M 2.54 2.54 Caution New package 1-ch, 4-ch only DIP Type PS2501-1 9.7±0.5 3 2 7.62 0 to 15˚ +0.1 0.25 –0.05 1.25±0.15 8 1 0.50±0.10 1.25±0.15 0.50±0.10 0.25 M TOP VIEW 7 6 5 1, 3. Anode 2, 4. Cathode 5, 7. Emitter 6, 8. Collector 6.5 +0.7 –0.5 1 3.3±0.5 4.15±0.4 6.5 +0.7 –0.5 1. Anode 2. Cathode 3. Emitter 4. Collector 3.5±0.3 3.3±0.5 4.15±0.4 PS2501-2 TOP VIEW 4 2 3 4 7.62 3.5±0.3 4.6±0.5 0 to 15˚ +0.1 0.25 –0.05 0.25 M 2.54 2.54 PS2501-4 TOP VIEW 16 15 14 13 12 11 10 9 6.5 +0.7 –0.5 19.8±0.5 1 2 3.5±0.3 3.3±0.5 4.15±0.4 7.62 0.50±0.10 1.25±0.15 2.54 2 0 to 15˚ +0.1 0.25 –0.05 0.25 M Data Sheet P10025EJ8V0DS 3 4 5 6 7 8 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector PS2501-1,-2,-4,PS2501L-1,-2,-4 Lead Bending Type (New package) PS2501L-1 PS2501L-4 TOP VIEW 16 15 14 13 12 11 10 9 TOP VIEW 3 19.8±0.5 3.5±0.3 0.1 +0.1 –0.05 3.5±0.3 0.9±0.25 9.60±0.4 1.25±0.15 0.25 M 2.54 1 0.9±0.25 9.60±0.4 1.25±0.15 0.25 M 0.15 2.54 2 3 4 5 6 7 8 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector 0.1 +0.1 –0.05 2 0.25 +0.1 –0.05 1 6.5 +0.7 –0.5 6.5 +0.7 –0.5 1. Anode 2. Cathode 3. Emitter 4. Collector 0.25 +0.1 –0.05 4 4.6±0.35 0.15 Caution New package 1-ch, 4-ch only Lead Bending Type PS2501L-2 PS2501L-1 TOP VIEW 0.9±0.25 9.60±0.4 0.25 M 1 1.25±0.15 0.25 M 6 5 2 3 4 0.15 2.54 0.9±0.25 9.60±0.4 0.15 PS2501L-4 TOP VIEW 16 15 14 13 12 11 10 9 6.5 +0.7 –0.5 19.8±0.5 1.25±0.15 0.25 M 2.54 0.15 2 3 4 5 6 7 8 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector 0.1 +0.1 –0.05 0.25 +0.1 –0.05 1 3.5±0.3 2.54 7 1, 3. Anode 2, 4. Cathode 5, 7. Emitter 6, 8. Collector 3.5±0.3 0.1 +0.1 –0.05 3.5±0.3 0.25 +0.1 –0.05 2 1.25±0.15 8 6.5 +0.7 –0.5 6.5 +0.7 –0.5 1. Anode 2. Cathode 3. Emitter 4. Collector 1 TOP VIEW 9.7±0.5 3 0.1 +0.1 –0.05 4 0.25 +0.1 –0.05 4.6±0.5 0.9±0.25 9.60±0.4 Data Sheet P10025EJ8V0DS 3 PS2501-1,-2,-4,PS2501L-1,-2,-4 MARKING EXAMPLE PS2501-1 PS2501-2, -4 No. 1 pin Mark No. 1 pin Mark 2501 MD003 M D Assembly Lot 0 03 M D Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code Package Standard PKG New PKG Made in Japan Made in Taiwan D F 0 03 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code Package Standard PKG New PKG E *1 PS2501-4 only 4 Data Sheet P10025EJ8V0DS Country Assembled Type Number Assembly Lot PS2501-2 MD003 Made in Japan Made in Taiwan D *1 E F PS2501-1,-2,-4,PS2501L-1,-2,-4 ORDERING INFORMATION Part Number PS2501-1 Package 4-pin DIP *1 Application Part Number Packing Style Magazine case 100 pcs PS2501-1 PS2501L PS2501L-1-E3 Embossed Tape 1 000 pcs/reel PS2501L-1-E4 PS2501L-1-F3 Embossed Tape 2 000 pcs/reel PS2501L-1-F4 PS2501-2 8-pin DIP Magazine case 45 pcs PS2501-2 PS2501L-2 PS2501L-2-E3 Embossed Tape 1 000 pcs/reel PS2501L-2-E4 PS2501-4 16-pin DIP Magazine case 20 pcs PS2501-4 PS2501L-4 *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified) Ratings Parameter Diode Symbol PS2501-2,-4 PS2501L-2,-4 Unit Reverse Voltage VR 6 V Forward Current (DC) IF 80 mA Power Dissipation Derating Power Dissipation Peak Forward Current Transistor PS2501-1, PS2501L-1 *1 ∆PD/°C 1.5 1.2 mW/°C PD 150 120 mW/ch IFP 1 A Collector to Emitter Voltage VCEO 80 V Emitter to Collector Voltage VECO 7 V IC 50 mA/ch Collector Current Power Dissipation Derating Power Dissipation *2 ∆PC/°C 1.5 1.2 mW/°C PC 150 120 mW/ch Isolation Voltage BV 5 000 Vr.m.s. Operating Ambient Temperature TA −55 to +100 °C Storage Temperature Tstg −55 to +150 °C *1 PW = 100 µs, Duty Cycle = 1 % *2 AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output Data Sheet P10025EJ8V0DS 5 PS2501-1,-2,-4,PS2501L-1,-2,-4 ELECTRICAL CHARACTERISTICS (TA = 25 °C) Parameter Diode Symbol Conditions Forward Voltage VF IF = 10 mA Reverse Current IR VR = 5 V Terminal Capacitance Ct V = 0 V, f = 1.0 MHz Transistor Collector to Emitter Dark Current ICEO VCE = 80 V, IF = 0 mA Coupled Current Transfer Ratio *1 (IC/IF) CTR IF = 5 mA, VCE = 5 V 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 Rise Time tr *2 tf Fall Time VCC = 10 V, IC = 2 mA, RL = 100 Ω 300 to 600 (%) L* : 200 to 400 (%) M* : 80 to 240 (%) D* : 100 to 300 (%) H* : 80 to 160 (%) W* : 130 to 260 (%) Q* : 100 to 200 (%) N : 80 to 600 (%) *2 Test circuit for switching time Pulse Input IF VCC PW = 100 µs Duty Cycle = 1/10 50 Ω 6 TYP. MAX. Unit 1.17 1.4 V 5 µA 50 80 300 VOUT RL = 100 Ω Data Sheet P10025EJ8V0DS pF 100 nA 600 % 0.3 V Ω 11 10 0.5 pF 3 µs 5 *1 CTR rank ( * : only PS2501-1, PS2501L-1) K* : MIN. PS2501-1,-2,-4,PS2501L-1,-2,-4 TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise specified) DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE Transistor Power Dissipation PC (mW) Diode Power Dissipation PD (mW) 150 PS2501-1 PS2501L-1 100 PS2501-2 PS2501L-2 PS2501-4 PS2501L-4 1.5 mW/˚C 50 1.2 mW/˚C 0 25 50 75 100 TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE 125 150 PS2501-2 PS2501L-2 PS2501-4 PS2501L-4 1.2 mW/˚C 0 150 25 75 50 100 125 150 Ambient Temperature TA (˚C) COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE FORWARD CURRENT vs. FORWARD VOLTAGE 100 70 50 TA = +100 ˚C +60 ˚C +25 ˚C 60 Collector Current IC (mA) Forward Current IF (mA) 1.5 mW/˚C 50 Ambient Temperature TA (˚C) 10 5 0 ˚C –25 ˚C –55 ˚C 1 0.5 50 40 50 30 mA 20 mA A m 10 20 IF = 5 mA 10 0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 0 1.5 2 4 6 8 10 Forward Voltage VF (V) Collector to Emitter Voltage VCE (V) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 40 50 mA 20 mA 10 mA 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) PS2501-1 PS2501L-1 100 100 10 1 – 50 –25 0 25 50 75 100 10 5 mA 5 2 mA IF = 1 mA 1 0.5 0.1 0 Ambient Temperature TA (˚C) 0.2 0.4 0.6 0.8 1.0 Collector Saturation Voltage VCE(sat) (V) Data Sheet P10025EJ8V0DS 7 PS2501-1,-2,-4,PS2501L-1,-2,-4 ,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,, 1.0,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,, 0.8,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,, 0.6 CURRENT TRANSFER RATIO vs. FORWARD CURRENT 1.2 0.4 Normalized to 1.0 at TA = 25 ˚C, IF = 5 mA, VCE = 5 V 0.2 0 –50 –25 0 25 50 75 450 VCE = 5 V Current Transfer Ratio CTR (%) Normalized Current Transfer Ratio CTR NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 400 350 300 250 200 150 100 50 0 100 Sample A B C D 0.05 0.1 1 5 10 50 Forward Current IF (mA) Ambient Temperature TA (˚C) SWITCHING TIME vs. LOAD RESISTANCE SWITCHING TIME vs. LOAD RESISTANCE 50 1 000 IC = 2 mA, VCC = 10 V, CTR = 290 % tf IF = 5 mA, VCC = 5 V, CTR = 290 % tf tr 10 Switching Time t ( µ s) Switching Time t ( µ s) 0.5 td ts 1 ts 100 10 tr 0.1 10 50 100 1 100 5 k 10 k 500 1 k Load Resistance RL (Ω) 50 k 100 k LONG TERM CTR DEGRADATION –5 100 Ω –15 RL = 1 kΩ IF = 5 mA 1.0 CTR (Relative Value) Normalized Gain GV 5 k 10 k 1.2 IF = 5 mA, VCE = 5 V –10 500 1 k Load Resistance RL (Ω) FREQUENCY RESPONSE 0 td 0.8 TA = 25 ˚C 0.6 TA = 60 ˚C 0.4 0.2 –20 300 Ω 0.5 1 2 5 10 20 50 100 200 500 Frequency f (kHz) Remark 8 0 102 103 Time (Hr) The graphs indicate nominal characteristics. Data Sheet P10025EJ8V0DS 104 105 PS2501-1,-2,-4,PS2501L-1,-2,-4 TAPING SPECIFICATIONS (UNIT : mm) 1.55±0.1 4.5 MAX. 10.3±0.1 7.5±0.1 φ 1.5 +0.1 –0 16.0±0.3 2.0±0.1 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 4.0±0.1 5.3±0.1 8.0±0.1 0.4 Tape Direction PS2501L-1-E3 PS2501L-1-E4 Outline and Dimensions (Reel) 1.6 R 1.0 φ 21.0±0.8 φ 80.0±5.0 φ 250 2.0±0.5 φ 13.0±0.5 16.4 +2.0 –0.0 Packing: 1 000 pcs/reel Data Sheet P10025EJ8V0DS 9 PS2501-1,-2,-4,PS2501L-1,-2,-4 1.55±0.1 4.5 MAX. 10.3±0.1 7.5±0.1 φ 1.5 +0.1 –0 16.0±0.3 2.0±0.1 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 4.0±0.1 5.3±0.1 8.0±0.1 0.4 Tape Direction PS2501L-1-F3 PS2501L-1-F4 Outline and Dimensions (Reel) 1.5 R 1.0 φ 21.0±0.8 φ 80.0±5.0 φ 330 2.0±0.5 φ 13.0±0.5 16.4 +2.0 –0.0 Packing: 2 000 pcs/reel 10 Data Sheet P10025EJ8V0DS PS2501-1,-2,-4,PS2501L-1,-2,-4 4.5 MAX. 10.3±0.1 7.5±0.1 1.5 +0.1 –0 16.0±0.3 2.0±0.1 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 4.0±0.1 10.4±0.1 1.55±0.1 12.0±0.1 0.3 Tape Direction PS2501L-2-E4 PS2501L-2-E3 Outline and Dimensions (Reel) 1.5 R 1.0 φ 21.0±0.8 φ 80.0±5.0 φ 330 2.0±0.5 φ 13.0±0.5 16.4 +2.0 –0.0 Packing: 1 000 pcs/reel Data Sheet P10025EJ8V0DS 11 PS2501-1,-2,-4,PS2501L-1,-2,-4 NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering • Peak reflow temperature 235 °C or below (package surface temperature) • Time of temperature higher than 210 °C 30 seconds or less • 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 235 ˚C (peak temperature) 210 ˚C to 30 s 100 to 160 ˚C 60 to 120 s (preheating) Time (s) (2) Dip soldering • Temperature 260 °C or below (molten solder temperature) • Time 10 seconds or less • 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 corrector-emitters at startup, the output side may enter the on state, even if the voltage is within the absolute maximum ratings. 12 Data Sheet P10025EJ8V0DS PS2501-1,-2,-4,PS2501L-1,-2,-4 [MEMO] Data Sheet P10025EJ8V0DS 13 PS2501-1,-2,-4,PS2501L-1,-2,-4 [MEMO] 14 Data Sheet P10025EJ8V0DS PS2501-1,-2,-4,PS2501L-1,-2,-4 [MEMO] Data Sheet P10025EJ8V0DS 15 PS2501-1,-2,-4,PS2501L-1,-2,-4 CAUTION Within this device there exists GaAs (Gallium Arsenide) material which is a harmful substance if ingested. Please do not under any circumstances break the hermetic seal. NEPOC is a trademark of NEC Corporation. • The information in this document is current as of March, 2001. The information is subject to change without notice. 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