Manufacturer Part Number
MCC26-14IO8B
Manufacturer
Littelfuse
Introduction
Thyristor SCR Module for controlled rectification and switching
Product Features and Performance
Series-connected SCRs structure
Two SCR elements integrated
4 kV off-state voltage capability
32 A average on-state current
50 A RMS on-state current
5 V maximum gate trigger voltage
100 mA maximum gate trigger current
520/560 A non-repetitive surge current over 50/60Hz
200 mA maximum holding current
Wide operating temperature range from -40°C up to 125°C
Product Advantages
High surge current handling capability
Integrated module reduces design complexity
Stable operation in high-temperature environments
Key Technical Parameters
Off State Voltage: 1.4 kV
On-State Current (It (AV)): 32 A
On-State Current (It (RMS)): 50 A
Gate Trigger Voltage (Vgt): 1.5 V
Gate Trigger Current (Igt): 100 mA
Non-Repetitive Surge Current (Itsm): 520/560 A
Holding Current (Ih): 200 mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Rugged module construction
Built to withstand harsh industrial environments
Compatibility
Suitable for chassis mount
Comes in TO-240AA package
Compatible with series MCC26 base product
Application Areas
Motor controls
Industrial power supplies
Inverters and converters
Product Lifecycle
Status: Active
Long-term availability without nearing discontinuation
Replacement or upgrade options available
Reasons to Choose This Product
Suitable for high-voltage applications
Capable of handling high surge currents
Durable and reliable for industrial use
Littelfuse brand assurance of quality
Offers thermal stability within a wide temperature range
Streamlines product design with integrated elements
Ease of installation with chassis mount configuration