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4N33SD

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4N33SD

OPTOISO 5.3KV DARL W/BASE 6SMD

Manufacturer: onsemi

Categories: Transistor, Photovoltaic Output Optoisolators

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The onsemi 4N33SD is a single-channel optocoupler featuring a Darlington output with base control. This device provides 5300Vrms of isolation, making it suitable for applications requiring high voltage separation. The output stage is capable of handling up to 150mA, with a minimum current transfer ratio of 500% at 10mA forward current. The typical forward voltage is 1.2V, and the device operates with DC input. It is supplied in a 6-SMD, Gull Wing package for surface mounting, delivered on tape and reel. Key characteristics include a Vce saturation of 1V and switching times of 5µs turn-on and 100µs turn-off. This component finds use in industrial automation, power control, and telecommunications systems where robust isolation is critical.

Additional Information

Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case6-SMD, Gull Wing
Output TypeDarlington with Base
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 100°C
Voltage - Forward (Vf) (Typ)1.2V
Input TypeDC
Current - Output / Channel150mA
Voltage - Isolation5300Vrms
Current Transfer Ratio (Min)500% @ 10mA
Vce Saturation (Max)1V
Current Transfer Ratio (Max)-
Supplier Device Package6-SMD
Voltage - Output (Max)30V
Turn On / Turn Off Time (Typ)5µs, 100µs (Max)
Rise / Fall Time (Typ)-
Number of Channels1
Current - DC Forward (If) (Max)80 mA

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