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Littelfuse Through Hole 3-Pin TRIAC 400 V Gate Trigger 2.5 V Q4025L6TP

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Littelfuse Through Hole 3-Pin TRIAC 400 V Gate Trigger 2.5 V Q4025L6TP

Name: Littelfuse Through Hole 3-Pin TRIAC 400 V Gate Trigger 2.5 V Q4025L6TP
Brand: LITTELFUSE
SKU: 151015

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Category TRIACs Brand LITTELFUSE Condition New

Specifications

Country of Origin	China
Brand	Littelfuse
Height	15.75mm
Length	10.67mm
Model	Q4025L6TP
Mount Type	Through Hole
Configuration	Single
Maximum Operating Temperature	125°C
Package Type	TO-220
Minimum Operating Temperature	-25°C
Pin Count	3
Rated Average On-State Current Irms	25A
Repetitive Peak Reverse Voltage VDRM	400V
Surge Current Rating	250A
Maximum Gate Trigger Current Igt	80mA
Maximum Holding Current Ih	50mA
Maximum Gate Trigger Voltage Vgt	2.5V
Peak On-State Voltage	1.4V
Repetitive Peak Off-State Current	5mA
Peak Gate Power Dissipation	0.5W

Key Features

Rated average on-state current of 25A for reliable performance.
Maximum gate trigger current is 80mA to control switching precisely.
Supports surge current rating up to 250A for transient conditions.
Operates within a temperature range of -25°C to 125°C for versatility.
Repetitive peak reverse voltage rating of 400V for high voltage tolerance.
Designed for applications like motor speed control, lighting control, and static switching relays.
Glass-passivated junctions provide durability and stability.
Sized at 15.75 mm height and 10.67 mm length for compact integration.

Product Description

Littelfuse Q4025L6TP is a through hole 3-pin TRIAC designed for robust AC switching and phase control applications. It features a rated average on-state current of 25A and a repetitive peak reverse voltage rating of 400V, making it suitable for motor speed modulation, temperature controls, lighting controls, and static switching relays.

The device comes in a TO-220 package with glass-passivated junctions, enhancing reliability and longevity in industrial and commercial environments. It can withstand surge currents up to 250A and has a peak gate power dissipation of 0.5W, ensuring stable operation under switching loads.

This TRIAC operates within a broad temperature range from -25°C to 125°C, allowing it to perform effectively in demanding operating conditions. The gate trigger voltage of 2.5V and trigger current of 80mA provide precise control for switching phases.

Typical applications include AC solid-state switches, industrial power tools, exercise equipment, home appliances, and commercial devices. The alternistor TRIs variant enables operation in quadrants I, II, and III, providing high dv/dt capability and commutation performance for inductive loads.

The Q4025L6TP's compact height of 15.75 mm and length of 10.67 mm make it suitable for space-constrained PCB designs. This product is manufactured in China and delivered in new condition.

Rated max average current 25A. Surge current rating of 250A for transient loads. TO-220 through hole package allows easy heat sinking. Peak on-state voltage of 1.4V for efficient switching. Repetitive peak off-state current at 5mA reduces leakage.

No automotive standard approval but ideal for industrial use. No special certifications but designed to industrial quality. Explore the full Littelfuse TRIAC range and related semiconductor components on EnvMart for your industrial and commercial electronics needs.

Explore more products in our TRIACs category.