Manufacturer Part Number
MCC19-08IO8B
Manufacturer
Littelfuse
Introduction
The MCC19-08IO8B is a high-power silicon controlled rectifier (SCR) module designed for medium voltage applications.
Product Features and Performance
Series Connection - All SCRs
2 SCRs integrated within module
On-State Current (It (AV)) Maximum of 25 A
On-State Current (It (RMS)) Maximum of 40 A
Off-State Voltage 800 V
Gate Trigger Voltage (Vgt) Maximum of 1.5 V
Gate Trigger Current (Igt) Maximum of 100 mA
Non-Repetitive Surge Current (Itsm) up to 420A
Hold Current (Ih) Maximum of 200 mA
Operating Temperature range from -40°C to 125°C (TJ)
Chassis Mountable
TO-240AA Package
Product Advantages
Optimized for high voltage applications
Capacity to handle surge currents effectively
Robust operating temperature range ensuring reliability in various environments
Easy to mount and integrate into systems
Key Technical Parameters
Voltage - Off State: 800 V
Current - On State (It (AV)) (Max): 25 A
Current - On State (It (RMS)) (Max): 40 A
Voltage - Gate Trigger (Vgt) (Max): 1.5 V
Current - Gate Trigger (Igt) (Max): 100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 400A, 420A
Current - Hold (Ih) (Max): 200 mA
Quality and Safety Features
SCR Module designed to meet stringent quality and safety standards for reliable performance in demanding applications.
Compatibility
Compatible with a range of medium voltage applications and designed for chassis mount.
Application Areas
Industrial power control
Motor drives
Power supplies
Renewable energy systems
Product Lifecycle
Active
Currently no indication of discontinuation
Replacement and upgrade options to be confirmed by manufacturer as technology progresses
Several Key Reasons to Choose This Product
Robust surge current handling capability
Stable performance across a wide temperature range
High off-state voltage for medium voltage applications
Chassis mount package facilitates easy integration into existing systems
Trusted manufacturer with a reputation for reliable and durable components
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