Manufacturer Part Number
MCR12DCNT4G
Manufacturer
Littelfuse
Introduction
Silicon Controlled Rectifier designed for high-voltage switching applications.
Product Features and Performance
Standard Recovery SCR
Suitable for surface mount applications in a TO-252 (DPAK) package
Wide operating temperature range from -40°C to 125°C
Designed for phase control and rectifier circuits
Product Advantages
Voltage off state capable of withstanding 800 V
Low gate trigger voltage of maximum 1 V
High surge current capability up to 100A @ 60Hz
Surface Mount Device for compact PCB layouts
Key Technical Parameters
Off State Voltage: 800 V
Gate Trigger Voltage (Vgt): max 1 V
Gate Trigger Current (Igt): max 20 mA
On State Voltage (Vtm): max 1.9 V
On State Current (It(AV)): max 7.8 A
RMS On State Current (It(RMS)): max 12 A
Holding Current (Ih): max 40 mA
Off State Current (Max): 10 µA
Non-Repetitive Surge Current (Itsm): 100 A @ 60 Hz
Operating Temperature Range: -40°C ~ 125°C
Mounting Type: Surface Mount
Quality and Safety Features
Reliable operation within specified parameters, adheres to industry safety standards.
Compatibility
Compatible with TO-252-3, DPAK (2 Leads + Tab), SC-63 footprint.
Application Areas
Phase control in power supplies, motor control, industrial lighting control, and inrush current limiting circuits.
Product Lifecycle
Active status, check with manufacturer for end-of-life or lifecycle updates.
Reasons to Choose This Product
High voltage capability for robust applications
Low gate trigger allows compatibility with sensitive control circuits
Surge current reliability suitable for industrial environments
A wide range of operating temperatures provides versatility in different climates
Compact surface-mount form factor for modern electronic designs
Littelfuse's reputation for quality and durable components