Littelfuse MCR12DCMT4G Thyristor SCR, 600V, 12A, TO-252 (DPAK)

The Littelfuse MCR12DCMT4G is a reverse blocking Silicon Controlled Rectifier (SCR) designed for high-volume consumer and industrial applications. Its passivated die ensures reliability and uniformity, while low-level triggering and holding characteristics make it easy to drive in a wide range of circuits.

With a peak repetitive off-state voltage of 600V and an average on-state current of 12A, this SCR delivers robust performance for demanding power control tasks. The TO-252 (DPAK) surface-mount package simplifies PCB assembly and saves valuable board space.

Key Features

• Passivated die for reliability and uniformity
• Low-level triggering and holding characteristics
• UL94V-0 flammability rating for safety
• ESD ratings: 3B ≥ 8000V (Human Body Model), C ≥ 400V (Machine Model)
• Peak non-repetitive surge current: 100A
• Maximum holding current: 40mA
• Maximum gate trigger voltage: 1V
• Operating temperature range up to 125°C

This SCR is ideal for industrial and consumer electronics, motor drive control, automation process control, thermal management, lighting, and power management systems. Its robust design and high surge capability ensure reliable operation in harsh environments.

Specifications

• Peak Repetitive Off-State Voltage: 600V
• Gate Trigger Current Max: 20mA
• Average On-State Current: 12A
• On-State RMS Current: 12A
• Case Style: TO-252 (DPAK)
• No. of Pins: 3
• Mounting Type: Surface Mount

The Littelfuse MCR12DCMT4G combines proven technology with high reliability, making it a cost-effective solution for your power control needs.