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MCC72-16IO1B
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Product Detailed Parameters
- Description：MOD THYRISTOR DUAL 1600V TO240AA
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Series Connection - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：1.6 kV
- Current - On State (It (AV)) (Max)：115 A
- Current - On State (It (RMS)) (Max)：180 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1700A, 1800A
- 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 MCC72-16IO1B is a thyristor module rated for a repetitive peak reverse voltage of 1600 V and an RMS on-state current of 72 A. It features a maximum non-repetitive surge current capacity of 850 A and a peak on-state voltage of 1.45 V. The device utilizes a TO-240AA package with seven pins and supports panel mounting. Key gate parameters include a maximum triggering current of 150 mA and a maximum triggering voltage of 2.5 V. The component operates within a temperature range of -40°C to +125°C, with a holding current maximum of 150 mA.
Feature Summary
- Utilizes direct copper bonded Al2O3 ceramic base plate for thermal management
- Features planar passivated chips for improved reliability
- Provides high isolation voltage capability of 3600 V
- Designed for simple two-screw panel mounting
Applications
- DC motor control systems
- AC motor soft-start controllers
- Light, heat, and temperature control applications
Procurement Notes
Verify the specific suffix '1B' indicates twin gate-cathode pins as documented in official datasheets. Confirm the manufacturer source is IXYS Corporation or authorized distributors. Ensure the package type matches the standard JEDEC TO-240AA form factor. Check for RoHS compliance status if required by the application environment.
Selection Notes
Select this module when a 72 A RMS current rating at 1600 V blocking voltage is required. Consider the TO-240AA footprint for mechanical compatibility. Evaluate the 1.45 V forward voltage drop for thermal design purposes. Verify that the 150 mA gate trigger current aligns with the available drive circuit capabilities.
Part Context
This component belongs to the IXYS MCD/MCC series of thyristor modules. These modules are designed for industrial power conversion and control. The series offers various current ratings within the same standardized package family. This specific part provides a balance of moderate current handling and high voltage blocking.
Replacement Considerations
Cross-reference with other IXYS models in the MCD72 series for identical electrical specifications. Verify pinout compatibility before substituting with third-party equivalents. Ensure the replacement maintains the TO-240AA package dimensions and thermal characteristics.
