A2

A1

G

TOP3 Insulated

A2

A1

G

Features

•

50 A RMS Snubberless Triac

•

800 V symmetrical blocking voltage

•

150 °C maximum junction temperature Tj

•

Three triggering quadrants

•

High noise immunity - static dV/dt

•

Robust dynamic turn-off commutation - (dl/dt)c

•

ECOPACK2 compliant component

•

Molding resin UL94-V0 Flammability certified

•

Comply with UL1557 insulation: 2.5 kV

–

Reference file: E81734

Applications

•

Home automation Smart AC plug

•

Water heater, room heater and coffee machine

•

AC Induction and Universal Motor control

•

Inrush current limiter in AC DC rectifiers

•

Lighting and automation I/O control

•

General purpose AC line load control

Description

This 50 A Triac housed in TOP3 insulated is designed to operate at 800 V and

150 °C. The T5035H-8PI Triac provides an enhanced thermal management: this is

the right choice for a compact drive of heavy AC loads and enables the heatsink size

reduction.

Based on the latest ST high temperature Snubberless technology, it offers our

highest specified turn off commutation and noise immunity levels at the Tj max.

The T5035H-8PI safely optimizes the control of the motors, heaters and inductive

loads for the most constraining environments of industrial and home appliances.

By using an internal ceramic pad, it provides a recognized voltage insulation, rated at

2500 VRMS.

Product status link

T5035H-8PI

Product summary

IT(RMS)

50 A

VDRM/VRRM

800 V

VDSM/VRSM

900 V

IGT

35 mA

Tj max.

150 °C

50 A - 800 V - 150 °C 8H-Triac in TOP3 Ins.

T5035H-8PI

Datasheet

DS13818 - Rev 1 - October 2021

For further information contact your local STMicroelectronics sales office.

www.st.com