NEC2501LK

The NEC2501LK is one member of the high isolation voltage single transistor type multi photocoupler series (optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor). And NEC2501LK can be used in (1)power supply; (2)telephone/fax.; (3)fa/oa equipment; (4)programmable logic controller.

Features of the NEC2501LK are:(1)high isolation voltage (BV = 5 000 Vr.m.s.); (2)high collector to emitter voltage (VCEO = 80 V); (3)high-speed switching (tr = 3 ms TYP., tf = 5 ms TYP.); (4)ordering number of taping product: PS2501L-1-E3, E4, F3, F4, PS2501L-2-E3, E4; (5)UL approved: File No. E72422 (S).

The absolute maximum ratings of the NEC2501LK can be summarized as:(1)reverse voltage:6 V;(2)forward current (DC):80 mA;(3)power dissipation derat-ing:150 mW/ch;(4)peak forward current:1 A;(5)collector to emitter voltage:80 V;(6)emitter to collector voltage:7 V;(7)power dissipation derating:1.5 mW/°C;(8)storage temperature:-55 to +150 °C;(9)operating ambient temperature:-55 to +100 °C. If you want to know more information about NEC2501LK such as the electrical characteristics about the NEC2501LK, please download the datasheet in www.seekic.com or www.chinaicmart.com.