MAC4DSMT4G - Littelfuse Inc.

Manufacturer Part Number

MAC4DSMT4G

Manufacturer

Littelfuse

Introduction

Littelfuse MAC4DSMT4G is a sensitive gate TRIAC designed for AC switching applications.

Product Features and Performance

Logic Level Sensitive Gate TRIAC

600 V Off-State Voltage

4 A RMS On-State Current

3 V Gate Trigger Voltage

40 A Non-Repetitive Surge Current at 60Hz

10 mA Gate Trigger Current

15 mA Holding Current

Surface Mount TO-252 (DPAK) Package

Operating Temperature Range -40°C to 125°C

Product Advantages

Sensitive gate allows triggering by microcontrollers

Low holding current suitable for low power applications

High surge current capability for handling high inrush currents

Designed for high-density PCB applications with surface mount packaging

Key Technical Parameters

600 V Breakover Voltage

4 A On-State RMS Current Rating

3 V Maximum Gate Trigger Voltage

40A @ 60Hz Non-Repetitive Surge Peak On-State Current

10 mA Maximum Gate Trigger Current

15 mA Maximum Holding Current

TO-252-3, DPAK Package Configuration

Quality and Safety Features

Designed to meet stringent quality standards

Robust package for improved reliability under harsh conditions

Compatibility

Compatible with logic-level gate drive circuits

Surface mount design compatible with automated PCB assembly processes

Application Areas

Motor control circuits

Household appliances control

Lighting dimmers

Controlled AC power applications

Solid-state relays

Product Lifecycle

Active product status

Not near discontinuation

Availability of replacements or upgrades not indicated

Several Key Reasons to Choose This Product

Logic level gate drive compatibility simplifies interfacing with control circuits

Low trigger and holding currents allow for low power consumption designs

High surge current capability provides robustness against high inrush currents

Compact surface mount package enables space-saving designs

Suitable for a wide operating temperature range, enhancing reliability in varied environments

Reputable manufacturer ensures consistent product quality and performance