Vishay Semiconductor Opto Division — Optoisolators

Turnkey BOM procurement and spot-buy shortage sourcing for Vishay Semiconductor Opto Division Optoisolators — 22 part numbers with specifications and datasheets.

Base Product Number
4N25 · 4N26 · 4N28 · 4N35
Package
Tube · Tape & Reel (TR); Cut Tape (CT) · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR)
Current Transfer Ratio (Min)
20% @ 10mA · 10% @ 10mA · 100% @ 10mA
Package / Case
6-DIP (0.300", 7.62mm) · 6-DIP (0.400", 10.16mm) · 6-SMD, Gull Wing
Rise / Fall Time (Typ)
7µs, 6.7µs · 2µs, 2µs · -
Turn On / Turn Off Time (Typ)
11µs, 7µs · - · 10µs, 10µs
Vce Saturation (Max)
300mV · 500mV · -
Voltage - Forward (Vf) (Typ)
1.2V · 1.36V · 1.3V

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