FOD420S

$3.48

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tube

SKU:b8f88c29743f Category: Triac, SCR Output Optoisolators Brand: onsemi

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Product introduction

FOD420S 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-SMD. Review the specifications below when checking this part for your BOM.

Triac, SCR Output Optoisolators specifications for FOD420S

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tube
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：Surface Mount
Package / Case：6-SMD, Gull Wing
Supplier Device Package：6-SMD
Approval Agency：cUL, FIMKO, UL

Triac, SCR Output Optoisolators datasheet and documents for FOD420S

FOD420S

Triac, SCR Output Optoisolators Overview

The FOD420S is a surface mount optocoupler featuring an infrared emitting diode coupled to a hybrid random phase triac. It provides snubberless operation for AC power control applications. Key electrical parameters include a maximum forward voltage of 1.5V, a typical rise time of 60µs, and a typical fall time of 52µs. The device supports a maximum input current of 30 mA and offers an isolation voltage of 5000 Vrms. It operates within a temperature range of -55°C to 100°C.

Triac, SCR Output Optoisolators Feature Summary

Snubberless random phase TRIAC driver capability
Hybrid construction combining infrared LED with TRIAC output
Surface mount DIP package configuration

Triac, SCR Output Optoisolators Applications

AC power control systems
Solid state relay drivers
Industrial motor control interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'S' indicates the surface mount variant when sourcing. Confirm that the component matches the 6-pin DIP form factor required by the design. Ensure the manufacturer is identified as onsemi to guarantee compliance with the specified electrical characteristics and isolation ratings.

Triac, SCR Output Optoisolators Selection Notes

Select this component for designs requiring snubberless TRIAC triggering in compact layouts. The surface mount format facilitates automated assembly processes. Evaluate the 5000 Vrms isolation rating against system safety requirements. Consider the 60µs turn-on time for timing-sensitive AC switching applications.

Triac, SCR Output Optoisolators Part Context

This device belongs to the FOD420 family of optocouplers designed for AC power switching. It integrates an infrared LED with a hybrid random phase TRIAC. The family includes through-hole variants, while the 'S' suffix denotes the surface mount version suitable for PCB integration.