T835T-8T - STMicroelectronics

Manufacturer Part Number

T835T-8T

Manufacturer

stmicroelectronics

Introduction

The T835T-8T is part of stmicroelectronics' Snubberless™ series, primarily used for AC load control. It comes in a TO-220-3 package and is capable of handling currents up to 8A.

Product Features and Performance

Snubberless™ technology for enhanced performance

Alternistor Snubberless type Triac

Rated for operation up to 800V in the off state

Capable of handling 8A maximum RMS on-state current

Gate Trigger Voltage (Vgt) of up to 1.3 V

Peak non-repetitive surge currents, 60A at 50Hz and 63A at 60Hz

Gate Trigger Current (Igt) up to 35 mA

Holding Current (Ih) up to 40 mA

Single configuration

Operating Temperature range from -40°C to 150°C

Product Advantages

High voltage rating enhances robustness against surges

High surge current capabilities reduce risk of device failure during high load switching

Snubberless™ design allows for easier circuit design and reduced component count

Key Technical Parameters

Voltage Off State: 800 V

Current On State (It (RMS)) (Max): 8 A

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

Current Non Rep. Surge 50, 60Hz (Itsm): 60A, 63A

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

Current Hold (Ih) (Max): 40 mA

Configuration: Single

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Snubberless™ technology provides inherent stability

TO-220 packaging ensures reliable through-hole mounting for secure installation

High surge immunity typical to stmicroelectronics Triacs

Compatibility

Compatible with standard Triac-driving circuits

Suitable for through-hole mounting applications

Application Areas

AC motor control

Heater control

Inductive load control

Household appliances control

Lighting control systems

Product Lifecycle

Product status: Active

Not nearing discontinuation and replacements or upgrades not expected soon

Several Key Reasons to Choose This Product

High max voltage and current rating for robust performance in industrial applications

Improved surge handling capacity significantly reduces failure rates

Snubberless™ Triac offers easier integration and smaller circuit footprint

Supports a wide range of temperatures, enhancing reliability in varying climatic conditions

Designed by stmicroelectronics, a trusted leader in semiconductor solutions