FOD4118SDV

$4.17

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9be41452d8e0 Category: Triac, SCR Output Optoisolators Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

FOD4118SDV 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 FOD4118SDV

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Triac
Zero Crossing Circuit：Yes
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)：1.25V
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：CSA, UL, VDE

Triac, SCR Output Optoisolators datasheet and documents for FOD4118SDV

FOD4118SDV

Triac, SCR Output Optoisolators Overview

The FOD4118SDV is a Triac and SCR output optocoupler from onsemi, featuring an infrared LED coupled to two back-to-back SCRs. It provides zero-crossing detection for snubberless triac driving in AC power control applications. The device operates within a temperature range of -55°C to +100°C and supports a maximum trigger current of 1.3 mA. It offers a maximum turn-on time of 60 µs and includes UL1577 certification for 5000 VAC RMS isolation.

Triac, SCR Output Optoisolators Feature Summary

Zero-crossing detection capability enables snubberless triac driving
High static dv/dt rating ensures noise immunity
Integrated dual back-to-back SCR structure for reliable triggering

Triac, SCR Output Optoisolators Applications

Solid-state relay (SSR) driver circuits
AC motor speed control systems
Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the suffix 'SDV' corresponds to the specific SMD-DIP-6 package variant. Confirm RoHS compliance status through official documentation. Ensure input drive parameters match the specified 1.3 mA maximum trigger current requirement for proper operation.

Triac, SCR Output Optoisolators Selection Notes

Select this component for AC load switching requiring galvanic isolation and zero-crossing functionality. Compare against FOD4118V for through-hole alternatives. Evaluate thermal management requirements given the 100°C operating limit. Verify insulation voltage ratings meet system safety standards.

Triac, SCR Output Optoisolators Part Context

Part of the FOD4118 series offering high sensitivity triac drivers. Distinguished by surface-mount packaging suitable for automated assembly. Provides enhanced noise immunity compared to standard optocouplers through integrated zero-crossing logic.