ACS108-8SUN-TR

Description：TRIAC SENS GATE 800V SMBFLAT
Series：ACS™/A.S.D®

SKU:c153512dbc1f Category: TRIACs Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：TRIAC SENS GATE 800V SMBFLAT
Series：ACS™/A.S.D®
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Triac Type：Logic - Sensitive Gate
Voltage - Off State：800 V
Current - On State (It (RMS)) (Max)：450 mA
Voltage - Gate Trigger (Vgt) (Max)：1 V
Current - Non Rep. Surge 50, 60Hz (Itsm)：13A, 13.7A
Current - Gate Trigger (Igt) (Max)：10 mA
Current - Hold (Ih) (Max)：10 mA
Configuration：Single
Operating Temperature：-30°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：3-SMB, Flat Leads
Supplier Device Package：SMBflat-3L
Grade：-
Qualification：-

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ACS108-8SUN-TR

Overview

The ACS108-8SUN-TR is a sensitive-gate TRIAC from the ACS series, manufactured by STMicroelectronics. It features an 800 V blocking voltage and supports a maximum RMS on-state current of 0.8 A. The device utilizes a logic-sensitive gate architecture with a maximum gate trigger current of 10 mA. It is housed in a surface-mount SMBFLAT package and operates within a junction temperature range of -40°C to 125°C.

Feature Summary

Sensitive-gate technology for simple driving requirements
High surge current capability for inductive loads
Logic-compatible gate interface

Applications

Static switching for alternating current circuits
Control of highly inductive loads
Lighting dimmer applications

Procurement Notes

Verify the specific package designation against official datasheets, as distributor listings may vary. Confirm that the SMBFLAT package matches your PCB footprint requirements. Ensure the sensitive-gate characteristics align with your driver circuit design before finalizing procurement.

Selection Notes

Select this component when a compact surface-mount solution is required for low-current AC switching. The sensitive gate allows direct interfacing with standard logic outputs without additional drive circuitry. Consider the 0.8 A RMS rating and 800 V blocking voltage for appropriate load matching.

Part Context

This part belongs to the ACS (Alternating Current Switch) family designed for general-purpose AC power control. The series emphasizes ease of use through sensitive gate technology, reducing the complexity of driving circuits compared to conventional TRIACs.