T435-800B-TR - STMicroelectronics

Manufacturer Part Number

T435-800B-TR

Manufacturer

stmicroelectronics

Introduction

The T435-800B-TR is a Snubberless™ Triac from stmicroelectronics designed for AC switching applications with enhanced performance in terms of current and voltage capacity.

Product Features and Performance

Alternistor Snubberless type Triac

800 V Off-State Voltage

4 A On-State Current (RMS) maximum

Gate Trigger Voltage (Vgt) maximum is 1.3 V

Non-Repetitive Surge Current (Itsm) during 50Hz and 60 Hz is 30A and 31A respectively

Gate Trigger Current (Igt) and Hold Current (Ih) both maximum at 35 mA

Operating Temperature range from -40°C to 125°C

Surface Mount TO-252-3, DPAK (2 Leads + Tab), SC-63 package

Product Advantages

High voltage and current handling capability

Stable triggering and holding characteristics

Compact surface mount package

High temperature operational stability

Key Technical Parameters

Voltage Off State: 800 V

Current On State (It (RMS)) (Max): 4 A

Voltage Gate Trigger (Vgt) (Max): 1.3 V

Current Non Rep. Surge 50, 60Hz (Itsm): 30A, 31A

Current Gate Trigger (Igt) (Max): 35 mA

Current Hold (Ih) (Max): 35 mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Complies with international standards for safety and reliability

Robust design for high surge capability

Compatibility

Compatible with surface-mount technology (SMT) assembly processes

Suitable for use in standard DPAK applications

Application Areas

AC motor control

Lighting system controls

Industrial power tools

Home appliances

Product Lifecycle

Product status is Active

Not nearing discontinuation and replacements or upgrades available

Several Key Reasons to Choose This Product

High performance handling in alternating current (AC) applications

Snubberless performance eliminates the need for additional snubber circuit components

High safety and reliability with adherence to industry standards

Suitable for compact design requirements due to its DPAK packaging

Wide range of applications from industrial to domestic appliances

Reliable performance across a broad temperature range