PS2401A-1 Datasheet | NEC

Description The PS2401A-1, -2, -3, and -4 series are optically coupled isolators containing a Ga As light emitting diode and an NPN silicon photo transistor. Each is mounted in a dual in-line package. Features D Small package size D Isolated channels D High isolation voltage: 5000VAC rating D High transfer .ratio: 300 % typ D High speed switching: tr, t, = 3/Ls typ D Lowcost Applications D Interface circuit for various instrumentations, control equipment D AC line digital logic: isolate high voltage transients D Digital logic: eliminate spurious ground loops D Twisted pair line receiver: eliminate ground loop pick-up D Telephone/telegraph line receiver: isolate high voltage transients D High frequency power supply: feedback control, maintain floating ground D Relay contact monitor: isolate floating grounds and transients D Power supply monitor: isolate transients and ground systems Package Dimensions PS2401A- 2 I~ I ~(O7:.6':) B 9.62 0 256 j.-(0.379)...j(0.138) 1W1~J=1 (0.098 Min) 00 12 1. Anode 2. Ca1hode 3. Emitter 4. Collector 83-OQ0529A PS2401A- 3 ~ 7.6 (0.299) 1B?2~:1 ~(0.51749.7)~(0.133.65) .t~1R (0.098 Min) m121110987 1 23 4 5 6 1. 3. 5. Anode 2. 4. 6. Co1hode 7. 9.11. Emlt1er 8. 10. 12. Collector 83-QOO530A 8 76 5 D 1 23 4 1.3. Anode 2. 4. Cathode 5.7. Emitter 6. 8. collector 83-Q00531A PS2401A-4 16 15 14 13 12 11 10 9 c::::] RIr~1I'A',A:::A':'A: - I IIlf Ul J111f LI1Jl a N U j.---(0.779)------.(0.138) ~ ~-...