QV8025RH4, QV8025LH4 - 25A High Temperature Alternistor TRIAC

Littelfuse

The QV8025RH4 by Littelfuse is a 25A High Temperature Alternistor TRIAC. Below is the official datasheet preview.

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QV8025RH4 25A High Temperature Alternistor TRIAC by Littelfuse - Datasheet Preview — Official preview page of the **QV8025RH4** 25A High Temperature Alternistor TRIAC datasheet (Littelfuse).

Datasheet Details

Part number	QV8025RH4, QV8025LH4
Manufacturer	Littelfuse
File Size	716.56 KB
Description	25A High Temperature Alternistor TRIAC
Datasheet	QV8025LH4-Littelfuse.pdf
Note	This datasheet PDF includes multiple part numbers: QV8025RH4, QV8025LH4. Please refer to the document for exact specifications by model.
Additional preview pages of the QV8025RH4 datasheet.

QV8025RH4 Product details

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.

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Published: Feb 25, 2025 |