QV8025LH4 - 25A High Temperature Alternistor TRIAC

Description

This 25 A high temperature Alternistor TRIAC, offered in TO-220AB, TO-220 isolated, and TO-263 packages, has 150 °C maximum junction temperature (Tvj) and 250 A ITSM (60 Hz).

Features

Blocking voltage up to 800 V.
Surge current capability of 250 A at 60 Hz half cycle.
Mechanically and thermally robust TO-220 clip-attach assembly.
High dv/dt up to 2000 V/μs for improved noise immunity.
3Q technology for high commutation capability.
Internally-isolated TO-220 package.
Maximum Tvj of 150°C.
Halogen-free and RoHS- compliant.
Recognized to UL 1557 as an Electrically Isolated Semiconductor Device (L package: ﬁle number E71639) Applica.

Littelfuse

📥 Download Datasheet

Datasheet Details

Part number	QV8025LH4
Manufacturer	Littelfuse
File Size	716.56 KB
Description	25A High Temperature Alternistor TRIAC
Datasheet	QV8025LH4 Datasheet

📁 Similar Datasheet

Other Datasheets by Littelfuse

QV8025LH5 - 25A High Temperature Alternistor TRIAC
QV8025NH4 - 25A High Temperature Alternistor TRIAC
QV8025NH5 - 25A High Temperature Alternistor TRIAC
QV8025RH4 - 25A High Temperature Alternistor TRIAC
QV8025RH5 - 25A High Temperature Alternistor TRIAC

Full PDF Text Transcription

Click to expand full text

QVxx25xHx Series 25 A High Temperature Alternistor TRIACs Pinout Diagram TO-220 (L-Package) Tab (Isolated) TO-220 (R-Package) Tab (Non-isolated) MT2 MT1 MT2 G TO-263 MT2 MT1 MT2 G MT2 MT1 G MT2 MT1 G MT1: Main Terminal 1; MT2: Main Terminal 2; G: Gate Thyristor Datasheet RoHS Description This 25 A high temperature Alternistor TRIAC, offered in TO-220AB, TO-220 isolated, and TO-263 packages, has 150 °C maximum junction temperature (Tvj) and 250 A ITSM (60 Hz). This series enables easier thermal management and higher surge handling capability in AC power control applications such as heater control, motor speed control, lighting controls, and static switching relays.

Published: Feb 25, 2025 |