Manufacturer Part Number
T435-600B-TR
Manufacturer
stmicroelectronics
Introduction
The T435-600B-TR is a Snubberless™ Thyristor TRIAC, designed for AC switching and phase control applications. It is available in a surface mount DPAK package and is targeted for use in situations demanding high bidirectional transient and blocking voltage capability.
Product Features and Performance
Snubberless™ technology which enables high commutation performances
Alternistor type, suitable for highly inductive loads
High voltage capability of up to 600V
On-state RMS current of 4A
Direct triggering from low power drivers and logic ICs
Product Advantages
High surge capability (Itsm) up to 31A
Low gate trigger current (Igt) of 35 mA to facilitate easy interfacing with digital control circuits
Extended operating temperature range from -40°C to 125°C, suitable for various industrial applications
Reduced electromagnetic interference (EMI) for improved reliability
Key Technical Parameters
Voltage Off State: 600 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
Quality and Safety Features
Complies with international safety standards for solid state devices
Robust package design ensures long term reliability
Compatibility
Compatible with surface mount technology (SMT) on various PCB materials
Can be used directly with other logic interface components
Application Areas
Motor control circuits
Light dimmers
Heating regulation
Inductive load control systems
Product Lifecycle
Currently active with ongoing production and support
Not nearing discontinuation, with product updates and possible upgrades available
Several Key Reasons to Choose This Product
High voltage and current handling capacity ensures suitability for a wide range of high power applications
Low gate trigger current enhances compatibility with digital controllers
Robust construction and long lifecycle reduce replacement frequency and costs
Ability to handle highly inductive loads makes it ideal for industrial applications
Snubberless technology ensures high performance even with high switching frequencies