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Product Detailed Parameters
- Description:MOD THYRISTOR DUAL 800V Y2-DCB
- Series:-
- Mfr:IXYS
- Package:Box
- Structure:Series Connection - All SCRs
- Number of SCRs, Diodes:2 SCRs
- Voltage - Off State:800 V
- Current - On State (It (AV)) (Max):250 A
- Current - On State (It (RMS)) (Max):400 A
- Current - Non Rep. Surge 50, 60Hz (Itsm):8500A, 9000A
- Operating Temperature:-40°C ~ 140°C (TJ)
- Mounting Type:Chassis Mount
- Package / Case:Y2-DCB
- Voltage - Gate Trigger (Vgt) (Max):2 V
- Current - Gate Trigger (Igt) (Max):150 mA
- Current - Hold (Ih) (Max):150 mA
- Grade:-
- Qualification:-
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Overview
The IXYS MCC220-08IO1 is a thyristor/diode module rated for a repetitive peak reverse voltage of 800 V. It supports an average on-state current of 250 A at a case temperature of 85°C and a root-mean-square current of 400 A. The device withstands non-repetitive surge currents up to 9000 A under specific conditions. Key electrical parameters include a maximum gate trigger current of 150 mA, a holding current of 150 mA, and a typical junction-to-case thermal resistance of 0.139 K/W per semiconductor element.
Feature Summary
- Features direct copper bonded aluminum oxide ceramic base plates for efficient thermal management.
- Incorporates planar passivated chips to enhance reliability and performance.
- Provides high isolation voltage capability of 3600 V~ between terminals and the base plate.
Applications
- Motor control systems
- Power converter circuits
- Industrial furnace heating and temperature regulation
- Lighting control equipment
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package integrity and terminal condition upon receipt. Ensure storage environment meets specified temperature ranges to maintain device performance before installation.
Selection Notes
Select this module based on required voltage ratings and current handling capabilities. Evaluate thermal resistance values to determine appropriate heatsinking requirements. Consider physical dimensions and mounting torque specifications to ensure compatibility with existing mechanical assemblies.
Part Context
This component belongs to the MCC 220 series of thyristor/diode modules manufactured by IXYS. The series utilizes international standard packaging designs. Other variants in the family offer different voltage ratings while maintaining similar current capacities and structural features.
Replacement Considerations
Direct substitutes within the same series include MCC220-12IO1, MCC220-14IO1, MCC220-16IO1, and MCC220-18IO1. These alternatives share identical current ratings but provide higher voltage blocking capabilities. Verify pinout compatibility when considering cross-series replacements.
FAQ
What is the maximum allowable acceleration for the MCC220-08IO1?
The maximum allowable acceleration is 50 m/s².
How does the gate trigger current vary with temperature?
At 25°C, the gate trigger current is 150 mA, increasing to 200 mA at -40°C.
What is the typical turn-off time (tq) for this module?
The typical turn-off time is 200 μs under specified test conditions.
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