(China (Mainland))
Product Summary
The PS2581L2-E3 is an optically coupled isolator. The PS2581L2-E3 contains a GaAs light emitting diode and an NPN silicon phototransistor in a plastic DIP (Dual In-line Package). Creepage distance and clearance of leads are over 8 millimeters. The PS2581L2-E3 is lead bending type (Gull-wing) for surface mounting.
Parametrics
PS2581L2-E3 absolute maximum ratings: (1)Diode. Forward current (DC), IF: 80 mA; (2)Diode. Reverse voltage VR: 6 V; (3)Diode. Power dissipation derating, PD/°C: 1.5 mW/°C; (4)Diode. Power dissipation, PD: 150 mW; (5)Diode. Peak forward current, IFP: 1 A; (6)Transistor. Collector to emitter voltage, VCEO: 80 V; (7)Transistor. Emitter to collector voltage, VECO: 7 V; (8)Transistor. Collector current, IC: 50 mA; (9)Transistor. Power dissipation derating, PC/°C: 1.5 mW/°C; (10)Transistor. Power dissipation, PC: 150 mW; (11)Isolation voltage, BV: 5 000 Vr.m.s.; (12)Operating ambient temperature, TA: -55 to +100 °C; (13)Storage temperature, Tstg: -55 to +150 °C.
Features
PS2581L2-E3 features: (1)Long creepage and clearance distance (8 mm); (2)High isolation voltage (BV = 5 000 Vr.m.s.); (3)High collector to emitter voltage (VCEO = 80 V); (4)High-speed switching (tr = 3 ms TYP., tf = 5 ms TYP.); (5)High current transfer ratio (CTR = 200 % TYP.); (6)UL approved: File No. E72422 (S); (7)CSA approved: No. 101391; (8)BSI approved: No. 8243/8244; (9)NEMKO approved: No. P97103006; (10)DEMKO approved: No. 307269; (11)SEMKO approved: No. 9741154/01; (12)FIMKO approved: No. 018277; (13)VDE0884 approved.
Diagrams
| Image | Part No | Mfg | Description |  |
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 PS2581L2-E3-A |
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PHOTOCOUPLER 1CH TRANS OUT 4DIP |
Data Sheet |
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PS2581L2-E3-D-A |
CEL |
Transistor Output Optocouplers SGL Tr DC WideLead COUPLR |
Data Sheet |
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PS2581L2-E3-L-A |
CEL |
Transistor Output Optocouplers SGL Tr DC WideLead COUPLR |
Data Sheet |
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PS2581L2-E3-H-A |
CEL |
Transistor Output Optocouplers SGL Tr DC WideLead COUPLR |
Data Sheet |
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