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Q4008LH4 from TECCOR/L

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Q4008LH4

Manufacturer: TECCOR/L

Alternistor Triacs (6 A to 40 A)

Partnumber Manufacturer Quantity Availability
Q4008LH4 TECCOR/L 10000 In Stock

Description and Introduction

Alternistor Triacs (6 A to 40 A) **Introduction to the Q4008LH4 Electronic Component**  

The Q4008LH4 is a high-performance silicon-controlled rectifier (SCR) designed for robust switching applications in power electronics. As a member of the sensitive gate SCR family, it is optimized for efficient current control, offering reliable performance in AC switching, motor control, and industrial automation systems.  

With a voltage rating of 400V and a current handling capability of 8A, the Q4008LH4 is well-suited for medium-power applications. Its sensitive gate trigger feature ensures low-power drive requirements, making it compatible with microcontroller-based circuits. The component also exhibits excellent surge current tolerance, enhancing its durability in demanding environments.  

The Q4008LH4 is housed in a TO-220AB package, providing effective thermal dissipation and mechanical stability. Its compact design allows for easy integration into circuit boards while maintaining high isolation and electrical safety standards.  

Key characteristics include low holding current, fast turn-off time, and high noise immunity, ensuring stable operation in electrically noisy environments. These attributes make the Q4008LH4 a dependable choice for engineers designing power regulation, lighting control, or protection circuits.  

For optimal performance, proper heat sinking and adherence to recommended operating conditions are advised. The Q4008LH4 continues to be a preferred solution for applications requiring precise and efficient power switching.

Application Scenarios & Design Considerations

Alternistor Triacs (6 A to 40 A)

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