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Product Detailed Parameters
- Description:THYRISTOR DOUB 800V 116A TO-240
- Series:-
- Mfr:IXYS
- Package:Bulk
- Structure:Series Connection - SCR/Diode
- Number of SCRs, Diodes:1 SCR, 1 Diode
- Voltage - Off State:800 V
- Current - On State (It (AV)) (Max):116 A
- Current - On State (It (RMS)) (Max):180 A
- Current - Non Rep. Surge 50, 60Hz (Itsm):2250A, 2400A
- Operating Temperature:-40°C ~ 125°C (TJ)
- Mounting Type:Chassis Mount
- Package / Case:TO-240AA
- Voltage - Gate Trigger (Vgt) (Max):2.5 V
- Current - Gate Trigger (Igt) (Max):150 mA
- Current - Hold (Ih) (Max):200 mA
- Grade:-
- Qualification:-
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Overview
The IXYS MCD95-08IO8B is a silicon thyristor/diode discrete semiconductor module designed for high-power applications. It features an output current of 95 A and a reverse voltage rating of 800 V. The device utilizes a TO-240AA package with screw mount installation style. Key electrical parameters include a forward voltage of 1.74 V, a gate trigger current of 150 mA, and a maximum holding current of 200 mA. It operates within a temperature range of -40°C to +100°C.
Feature Summary
- Integrated thyristor and diode configuration in a single phase leg topology
- Robust screw mount construction for secure mechanical attachment
- Silicon technology optimized for industrial power conversion environments
Applications
- Industrial motor drives and variable frequency drives
- High-power rectifier circuits in energy conversion systems
- Static switch applications requiring controlled conduction
Procurement Notes
Verify the exact part number against official IXYS documentation to ensure compatibility with system requirements. Confirm that the TO-240AA package dimensions and thermal characteristics match your heatsink design. Check for any specific handling or storage guidelines related to moisture sensitivity levels before assembly. Ensure that the gate drive circuitry provides sufficient current to meet the specified trigger requirements.
Selection Notes
Select this module when a combined thyristor and diode solution is required in a compact form factor. Consider the 95 A continuous current rating and 800 V blocking voltage for suitability in medium-voltage AC/DC conversion stages. Evaluate the thermal management needs based on the specified operating temperature range and forward voltage drop. Compare alternative packages if space constraints differ from the TO-240AA footprint.
Part Context
This component belongs to the MCD series of discrete semiconductor modules manufactured by IXYS. The series is characterized by high reliability and performance in demanding power electronics applications. Modules in this family typically integrate multiple semiconductor chips into a single insulated substrate to reduce parasitic inductance and improve switching characteristics.
FAQ
What is the maximum junction temperature for the MCD95-08IO8B?
The datasheet specifies a maximum operating temperature of +100°C.
Does the MCD95-08IO8B include both a thyristor and a diode?
Yes, it is configured as a phase leg containing both a thyristor and a diode.
What is the recommended mounting method for this module?
The module is designed for screw mount installation using the TO-240AA package.
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