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onsemi FOD8523SD — Discrete Semiconductors

onsemi FOD8523SD

MPNFOD8523SD
End of Life

OPTOISOLATOR 5KV DARLINGTON 4SMD

$1.32Ref. price · indicative, final on quote
Packaging4-SMD, Gull Wing
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

FOD8523SD specifications
ParameterValue
Input typeDC
Output typeDarlington
MountingSurface Mount
Voltage - isolation5000Vrms
Voltage - output300V
Voltage - forward (Vf)1.2V
Current - output (Channel)150mA
Current transfer ratio15000% @ 1mA
Current - DC forward (If)50 mA
Operating temperature-30°C ~ 100°C
PackageTape & Reel (TR); Cut Tape (CT)
Case4-SMD, Gull Wing
Channels1
Vce saturation1.2V
Rise (Fall time)100µs, 20µs