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onsemi CNY17 Series

145 variants · onsemi

About the onsemi CNY17 Series

The onsemi CNY17 Series series groups 145 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common channels of 1, current - DC forward (If) of 60 mA and current - output (Channel) of 50mA. Variants differ by case, current transfer ratio and mounting, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
6-DIP (0.300\", 7.62mm) · 6-SMD, Gull Wing
Current transfer ratio
80% @ 10mA · 320% @ 10mA
Mounting
Surface Mount · Through Hole
Package
Tape & Reel (TR); Cut Tape (CT) · Tube

Shared specifications

Channels
1
Current - DC forward (If)
60 mA
Current - output (Channel)
50mA
Input type
DC
Operating temperature
-40°C~100°C
Output type
Transistor with Base
Rise (Fall time)
4µs, 3.5µs (Max)
Turn on (Turn off time)
2µs, 3µs
Vce saturation
400mV
Voltage - forward (Vf)
1.35V
Voltage - isolation
4170Vrms
Voltage - output
70V

Variant comparison

ParameterCNY171SR2MCNY174M
Case6-SMD, Gull Wing6-DIP (0.300\", 7.62mm)
Current transfer ratio80% @ 10mA320% @ 10mA
MountingSurface MountThrough Hole
PackageTape & Reel (TR); Cut Tape (CT)Tube

Request a quote on any onsemi CNY17 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants