S4040NQ3RP - Littelfuse Inc.

Manufacturer Part Number

S4040NQ3RP

Manufacturer

littelfuse

Introduction

The S4040NQ3RP is a high-performance thyristor (SCR) from Littelfuse. It is designed for a wide range of industrial and commercial applications, offering reliable and efficient power control and switching capabilities.

Product Features and Performance

400V Off-State Voltage

5V Maximum Gate Trigger Voltage

40mA Maximum Gate Trigger Current

8V Maximum On-State Voltage

25A Maximum Average On-State Current

40A Maximum RMS On-State Current

60mA Maximum Hold Current

10uA Maximum Off-State Current

430A/520A Non-Repetitive Surge Current (50Hz/60Hz)

Standard Recovery SCR Type

Operating Temperature Range: -40°C to 125°C

Product Advantages

Reliable and efficient power control and switching

Compact surface mount package (TO-263-3, D2PAK)

Wide operating temperature range

Suitable for a variety of industrial and commercial applications

Key Reasons to Choose This Product

Excellent electrical performance and reliability

Cost-effective solution for power control and switching

Compact surface mount package for space-constrained designs

Proven Littelfuse quality and technical support

Quality and Safety Features

Designed and manufactured to high-quality standards

Robust construction for reliable operation

Overcurrent and overvoltage protection features

Compatibility

The S4040NQ3RP is a standard thyristor (SCR) component and is compatible with various power control and switching circuits.

Application Areas

Industrial motor control

Power supplies

Lighting control

Heating, ventilation, and air conditioning (HVAC) systems

Appliances and consumer electronics

Product Lifecycle

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