FOD4218TV

$3.37

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

SKU:89bfbd597a45 Category: Triac, SCR Output Optoisolators Brand: onsemi

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Product introduction

FOD4218TV 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 FOD4218TV

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：800 V
Static dV/dt (Min)：10kV/µs
Current - LED Trigger (Ift) (Max)：1.3mA
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, VDE

Triac, SCR Output Optoisolators datasheet and documents for FOD4218TV

FOD4218TV

Triac, SCR Output Optoisolators Overview

The FOD4218TV is a random phase triac snubberless optocoupler from onsemi, featuring an infrared emitting diode coupled to a hybrid triac. It provides 5000 Vrms isolation and supports a maximum continuous output current of 300 mA with a peak off-state voltage (VDRM) of 800 V. The device operates within a temperature range of -55°C to +100°C, has a forward current of 30 mA, and includes a maximum turn-on time of 60 µs.

Triac, SCR Output Optoisolators Feature Summary

Snubberless design for random phase triac control applications
High insulation voltage capability of 5000 Vrms
Hybrid triac output structure for robust switching

Triac, SCR Output Optoisolators Applications

Solid state relay driver circuits
AC motor speed control systems
Industrial process control interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'TV' against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure the selected variant matches the required snubberless functionality and isolation ratings for the target application circuit design.

Triac, SCR Output Optoisolators Selection Notes

Select this component for applications requiring high-voltage isolation and snubberless triac driving capabilities. Consider the 800 VDRM rating and 300 mA continuous current limits when designing the load interface. Verify thermal management requirements for the specified operating temperature range.

Triac, SCR Output Optoisolators Part Context

This device belongs to the FOD4218 series of triac and SCR output optocouplers. It is part of onsemi's portfolio of snubberless triac drivers designed to simplify AC power control designs by eliminating external snubber components.