FOD420T

$1.30

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
Series：-
Mfr：onsemi
Package：Bulk

SKU:801d35d02734 Category: Triac, SCR Output Optoisolators Brand: onsemi

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Product introduction

FOD420T is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISOLATOR 5KV TRIAC 1CH 6-DIP. Review the specifications below when checking this part for your BOM.

Triac, SCR Output Optoisolators specifications for FOD420T

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
Series：-
Mfr：onsemi
Package：Bulk
Output Type：Triac
Zero Crossing Circuit：No
Number of Channels：1
Voltage - Isolation：5000Vrms
Voltage - Off State：600 V
Static dV/dt (Min)：10kV/µs
Current - LED Trigger (Ift) (Max)：2mA
Current - On State (It (RMS)) (Max)：-
Current - Hold (Ih)：500µA
Turn On Time：60µs
Voltage - Forward (Vf) (Typ)：1.28V
Current - DC Forward (If) (Max)：30 mA
Operating Temperature：-55°C ~ 100°C
Mounting Type：Through Hole
Package / Case：6-DIP (0.400", 10.16mm)
Supplier Device Package：6-DIP
Approval Agency：cUL, FIMKO, UL

Triac, SCR Output Optoisolators datasheet and documents for FOD420T

FOD420T

Triac, SCR Output Optoisolators Overview

The FOD420T is a single-channel optoisolator featuring an infrared emitting diode coupled to a hybrid random phase triac. It provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to +100°C. The device supports a maximum forward current of 30 mA with a typical turn-on time of 60 µs. Packaged in a 6-DIP configuration, it is designed for snubberless applications requiring robust electrical isolation.

Triac, SCR Output Optoisolators Feature Summary

Random phase triac output suitable for snubberless AC switching
High isolation voltage capability for safety-critical circuits
Hybrid construction combining LED and triac technologies

Triac, SCR Output Optoisolators Applications

Solid-state relays
AC motor control systems
Industrial process control interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging versus bulk variants like 'SD'. Confirm RoHS compliance status through official datasheets. Ensure the selected package matches the PCB footprint requirements for 6-DIP configurations.

Triac, SCR Output Optoisolators Selection Notes

Select this component for applications requiring random phase triggering without zero-crossing detection. Compare turn-on times against system timing requirements. Verify isolation voltage ratings match circuit safety standards.

Triac, SCR Output Optoisolators Part Context

Part of the FOD420 series including FOD4208 and FOD4216 variants. Shares core hybrid triac technology with different packaging options. Designed for general-purpose AC power switching isolation tasks.

Triac, SCR Output Optoisolators Replacement Considerations

FOD420SD offers identical electrical characteristics in surface-mount DIP-6 packaging. FOD4208 provides through-hole MDIP compatibility. Verify pinout and thermal performance when substituting.