MCR12DSNT4G - Littelfuse Inc.

Manufacturer Part Number

MCR12DSNT4G

Manufacturer

Littelfuse

Introduction

The MCR12DSNT4G is a Sensitive Gate Silicon-Controlled Rectifier (SCR) designed for high-performance control and switching applications.

Product Features and Performance

Sensitive Gate allows for triggering with low current

High surge capability: 100A @ 60Hz

Designed for high-volume, cost-sensitive applications

Off-state voltage up to 800V

On-state current of 7.6A average, with peak up to 12A

Low gate trigger current (Igt) of 200µA maximum

Low on-state voltage drop (Vtm) of 1.9V maximum

Operates in temperatures ranging from -40°C to 110°C

Surface mount package TO-252 (DPAK) for compactness and efficient heat dissipation

Product Advantages

High voltage and current handling capability

Sensitive gate for easy triggering with low power signals

High reliability and robust performance in harsh environments

Compact size for space-constrained applications

Cost-effective solution for a wide range of control applications

Key Technical Parameters

Voltage - Off State: 800V

Voltage - Gate Trigger (Vgt) (Max): 1V

Current - Gate Trigger (Igt) (Max): 200µA

Voltage - On State (Vtm) (Max): 1.9V

Current - On State (It (AV)) (Max): 7.6A

Current - On State (It (RMS)) (Max): 12A

Current - Hold (Ih) (Max): 6mA

Current - Off State (Max): 10µA

Temperature Range: -40°C to 110°C

Quality and Safety Features

Manufactured by Littelfuse, a leader in circuit protection

Compliance with industry standards for safety and reliability

Compatibility

Compatible with surface mount technology (SMT)

Suitable for integration into a wide variety of control circuits and power switching applications

Application Areas

Industrial motor control

Overcurrent protection

Controlled rectifier applications

Solid-state switches

Power management in consumer electronics

Automotive ignition circuits

Product Lifecycle

Active status indicates ongoing production and availability

No current indication of discontinuation, ensuring support and availability for future designs

Several Key Reasons to Choose This Product

High surge current capability for robust performance in demanding applications

Sensitive gate SCR allows for low-power signal triggering, enhancing design flexibility

Wide operating temperature range ensures reliability in varied environmental conditions

Compact TO-252 (DPAK) package enables efficient use of PCB space

Produced by Littelfuse, ensuring high quality and reliability for critical applications