TMMDB3TG - STMicroelectronics

Manufacturer Part Number

TMMDB3TG

Manufacturer

stmicroelectronics

Introduction

The TMMDB3TG is a DIAC device designed for triggering thyristors and triacs.

Product Features and Performance

Voltage - Breakover: 30 ~ 34V

Current - Breakover: 15 µA

Current - Peak Output: 2 A

Operating Temperature: -40°C ~ 125°C (TJ)

Packaged in a small DO-213AA Mini MELF format

Suitable for surface mount applications

High precision and reliability

Product Advantages

Consistent breakover voltage for reliable operation

High surge current capability

Low leakage current enhances device integrity and longevity

Key Technical Parameters

Breakover Voltage: 30 ~ 34V

Breakover Current: 15 µA

Peak Output Current: 2 A

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Manufactured by stmicroelectronics, a reputable semiconductor company

Compliant with industry quality and safety standards

Compatibility

Designed for use with thyristors and triacs

Compatible with surface mount technology (SMT) soldering processes

Application Areas

Light dimmers

Motor control circuits

Overvoltage crowbar protection

Triggering circuits for AC applications

Product Lifecycle

Active product status

Not indicated as near discontinuation

Replacements or upgrades should be sourced from stmicroelectronics' current product range

Several Key Reasons to Choose This Product

Accuracy in triggering for precise control of power devices

Robust performance over a wide temperature spectrum

Highly reliable for extended product lifespan

Provided by stmicroelectronics, a leading semiconductor manufacturer

Adaptable to a variety of AC power control applications

Affordable solution without compromising quality