The T1635H series is a 16A high temperature triac introduced by ST. Its features are specially designed to operate at 150 degrees C, with enhanced power loss and thermal dissipation performance, which can optimize the heatsink dimensioning, leading to improved space and cost effectiveness when compared to electro-mechanical solutions. In addition, with ST Snubberless™ technology, the T1635H series offers high commutation switching capabilities and high noise immunity levels on the full range of Tj.
The T1635H series are snubberless high‑temperature 16 A triacs designed for operation up to 150 °C. They offer low power loss and high thermal dissipation, making them suitable for universal motor and inductive load control in appliances such as vacuum cleaners, washing machines, cookers, ovens, hobs, electric heaters, and coffee machines.
The document lists absolute maximum ratings, electrical and thermal characteristics, package dimensions, and ordering information for the DPAK, TO‑220AB, and TO‑220AB Insulated versions. It also includes revision history and legal notices.
| On‑state RMS current | 16 A |
|---|---|
| Operating junction temperature range | -40 to +150 °C |
The T1635H triac can handle up to 16 A RMS on‑state current.
They are suited for controlling universal motors and inductive loads in appliances such as vacuum cleaners, washing machines, cookers, ovens, hobs, electric heaters, and coffee machines.