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MCD310-12IO1
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Product Detailed Parameters
- Description：MOD THYRISTOR/DIODE 1200V Y2-DCB
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Series Connection - SCR/Diode
- Number of SCRs, Diodes：1 SCR, 1 Diode
- Voltage - Off State：1.2 kV
- Current - On State (It (AV)) (Max)：320 A
- Current - On State (It (RMS)) (Max)：500 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：9200A, 9800A
- 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 MCD310-12IO1 is a thyristor/diode module with a maximum repetitive reverse voltage of 1200 V and an RMS on-state current rating of 500 A per device. It features a seven-pin configuration for panel mounting, utilizing direct copper bonded Al2O3 ceramic base plates. The module supports a maximum junction temperature of 140°C and provides an isolation voltage of 3600 Vrms. Key electrical parameters include a peak forward surge current of 9800 A at 8.3 ms, a gate trigger current of 150 mA at 25°C, and a typical on-state voltage of 1.32 V at 600 A.
Feature Summary
- Integrated planar passivated chips within an international standard package
- Direct copper bonded Al2O3 ceramic base plate for thermal management
- Keyed gate/cathode twin pins for secure terminal connection
- UL registered (E 72873) for compliance
Applications
- Motor control systems
- Power converters
- Industrial furnace heat and temperature control
- Lighting control circuits
- Contactless switches
Procurement Notes
Verify the specific ordering suffix against official datasheets to confirm voltage ratings and pin configurations. Ensure mounting torque specifications are strictly followed during installation to maintain mechanical integrity and thermal performance. Confirm insulation requirements match the application's isolation voltage needs before procurement.
Selection Notes
Select this module based on its 1200 V blocking capability and 500 A RMS current handling. Evaluate thermal resistance values against the expected ambient temperatures and conduction angles. Consider the physical dimensions and mounting style to ensure compatibility with existing heatsink infrastructure and enclosure constraints.
Part Context
This component belongs to the MCC/MCD 310 series of thyristor modules manufactured by IXYS. The series offers various voltage ratings from 800 V to 2200 V. The MCD variant specifically integrates both thyristor and diode functions in a single package, distinguishing it from the purely thyristor-based MCC series.
Replacement Considerations
Cross-reference with other models in the MCC/MCD 310 series for different voltage ratings. Verify that any substitute maintains the same 7-pin layout and direct copper bonded ceramic construction. Ensure thermal impedance characteristics align with the original design requirements.
