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Lite-On Inc. — Optoisolators

Lite-On Inc. Optoisolators — 46 part numbers with specifications and datasheets. Filter by key specs and request a quote on ICBOMS.

Base Product Number
4N25 · 4N26 · 4N28 · 4N35
Current Transfer Ratio (Min)
20% @ 10mA · 10% @ 10mA · 100% @ 10mA · 300% @ 1.6mA
Current Transfer Ratio (Max)
- · 2600% @ 1.6mA · 80% @ 10mA · 125% @ 10mA
Operating Temperature
-55°C ~ 100°C · -55°C~100°C · -40°C ~ 85°C · -20°C ~ 85°C
Package / Case
6-SMD, Gull Wing · 6-DIP (0.300", 7.62mm) · 8-SMD, Gull Wing · 8-DIP (0.300", 7.62mm)
Supplier Device Package
6-SMD · 6-DIP · 8-SMD · 8-DIP
Rise / Fall Time (Typ)
3µs, 3µs · 22ns, 6.9ns · - · 5µs, 5µs
Current - DC Forward (If) (Max)
80 mA · 60 mA · 20mA · 20 mA