T1235H-8G Datasheet 12 A - 800 V - 150 °C 8H Triac in D2PAK A2Features • 12 A medium current Triac • 800 V symmetrical blocking voltage G • 150 °C maximum junction temperature Tj A1 • Three triggering quadrants • High noise immunity - static dV/dt A2 • Robust dynamic turn-off commutation - (dl/dt)c • ECOPACK2 compliant component • Molding resin UL94-V0 flammability certified A2ApplicationsA1 • General purpose AC line load control G • AC induction and universal motor control D²PAK • Lighting and automation I/O control • Water heater, room heater and coffee machine • Home automation smart AC plug • Inrush current limiter in AC DC rectifiers Description Specifically designed to operate at 800 V and 150 °C, the T1235H-8G Triac housed Product status link in D2PAK provides an enhanced thermal management: this 12 A Triac is the right choice for a compact drive of AC loads and enables the heatsink size reduction. T1235H-8G D2PAK package is ideal for compact SMD designs on surface mount boards or Product summary insulated metal substrate boards. IT(RMS) 12 A Based on the ST high temperature Snubberless technology, it offers higher specified turn off commutation and noise immunity levels up to the T V j max. DRM/VRRM 800 V The T1235H-8G safely optimizes the control of the hardest universal motors, heaters VDSM/VRSM 900 V and inductive loads for industrial control and home appliances. IGT 35 mA Snubberless is a trademark of STMicroelectronics. Tj max. 150 °C DS13429 - Rev 2 - December 2020 www.st.com For further information contact your local STMicroelectronics sales office. Document Outline 1 Characteristics 1.1 Characteristics (curves) 2 Package information 2.1 D²PAK package information 3 Ordering information Revision history