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MCC250-12IO1
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Product Detailed Parameters
- Description：MOD THYRISTOR DUAL 1200V Y2-DCB
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Series Connection - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：1.2 kV
- Current - On State (It (AV)) (Max)：287 A
- Current - On State (It (RMS)) (Max)：450 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：9000A, 9600A
- 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 MCC250-12IO1 is a thyristor module rated for a repetitive peak reverse voltage of 1200 V and an RMS on-state current of 450 A. It features a maximum average on-state current of 287 A at a case temperature of 85°C with a 180° sine wave conduction angle. The device supports surge currents up to 9600 A for 8.3 ms and has a peak forward voltage drop of 1.36 V at 600 A. Key electrical parameters include a gate trigger current of 150 mA, a holding current of 150 mA, and a maximum junction temperature of 140°C.
Feature Summary
- Utilizes direct copper bonded Al2O3-ceramic base plate for thermal management
- Features planar passivated chips for enhanced reliability
- Includes keyed gate/cathode twin pins for secure connection
- Provides high isolation voltage capability
Applications
- Motor control systems
- Power converters
- Industrial furnace heat and temperature control
- Lighting control circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct voltage and current ratings. Confirm that the package type matches the required mounting configuration. Check for any recent product change notifications or obsolescence notices from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component based on its 450 A RMS current rating and 1200 V blocking voltage. Ensure the application requires a thyristor/diode module configuration rather than a pure thyristor setup. Evaluate the thermal resistance values provided in the datasheet to determine appropriate heatsinking requirements for the intended operating conditions.
Part Context
This part belongs to the MCC series of thyristor modules manufactured by IXYS. The series offers various voltage ratings ranging from 800 V to 1800 V. The MCC250-12IO1 specifically denotes the 1200 V version within this lineup, designed for high-power industrial applications requiring robust current handling capabilities.
Replacement Considerations
Consult the official IXYS datasheet for confirmed substitute part numbers within the MCC or MCD series. Verify compatibility regarding pinout, mounting dimensions, and electrical characteristics before considering alternative components.
