Q8040K4TP - Littelfuse Inc.

Manufacturer Part Number

Q8040K4TP

Manufacturer

Littelfuse

Introduction

The Q8040K4TP is a high-power, standard thyristor (TRIAC) device from Littelfuse. It is designed for a wide range of industrial and consumer applications that require high-voltage and high-current switching capabilities.

Product Features and Performance

800V off-state voltage

40A on-state current (RMS)

3V maximum gate trigger voltage

335A non-repetitive surge current (50/60Hz)

80mA maximum holding current

Wide operating temperature range of -40°C to 125°C

Product Advantages

Robust and reliable performance

High voltage and current handling capabilities

Suitable for various high-power switching applications

Compact through-hole package with isolated tab

Key Reasons to Choose This Product

Exceptional power handling capacity

Excellent thermal management for consistent performance

Cost-effective solution for high-power applications

Trusted Littelfuse quality and reliability

Quality and Safety Features

RoHS-compliant design

Extensive testing and quality control measures

Thermal protection for safe operation

Compatibility

The Q8040K4TP is a standard TRIAC device and is compatible with a wide range of control circuits and power electronics systems.

Application Areas

Motor control

Lighting control

Power regulation

Industrial automation

Home appliances

Heating, ventilation, and air conditioning (HVAC) systems

Product Lifecycle

The Q8040K4TP is an active product in our portfolio. There are no immediate plans for discontinuation, and customers can continue to purchase this model. Customers are advised to check with our website's sales team for the latest information on availability and any potential alternative or equivalent models.