Manufacturer Part Number
MCD72-12IO8B
Manufacturer
Littelfuse
Introduction
SCR/Diode Module designed for high power control and rectification
Product Features and Performance
Series connection of SCR and Diode
Single SCR and Diode module
Maximum off-state voltage of 1.2 kV
On-state current up to 115 A (average) and 180 A (RMS)
Gate trigger voltage under 2.5 V
Gate trigger current up to 150 mA
Non-repetitive surge current up to 1800A at 60Hz
Holding current not exceeding 200 mA
Thermal junction operating range from -40°C to 125°C
Product Advantages
High voltage and current handling capabilities
Improved thermal management with chassis mount design
Suitable for various control applications due to series SCR/Diode structure
Compact TO-240AA package for efficient space utilization
Key Technical Parameters
Voltage - Off State: 1.2 kV
Current - On State (It (AV)) (Max): 115 A
Current - On State (It (RMS)) (Max): 180 A
Voltage - Gate Trigger (Vgt) (Max): 2.5 V
Current - Gate Trigger (Igt) (Max): 150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 1700A, 1800A
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Reliable performance in extreme temperature conditions
Robust design for enhanced durability and safety
Compatibility
Chassis mount compatible
TO-240AA package integration with standard mounting systems
Application Areas
Industrial motor control
AC power control
Rectification circuits
Solid-state relays
Product Lifecycle
Active product status
Regular production with ongoing support
Several Key Reasons to Choose This Product
High surge current handling for robust performance in demanding applications
Wide operating temperature range suitable for various environments
Highly reliable construction from trusted manufacturer Littelfuse
Versatile usage possible across multiple control and rectification applications
Ample technical support and product documentation provided by manufacturer
Readily available as an active product, ensuring procurement ease and continuity
