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MSFC90-16
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Product Detailed Parameters
- Description：MOD THYRISTOR DIODE DBLR 90A SF1
- Series：-
- Mfr：Microsemi Corporation
- Package：Bulk
- Structure：Series Connection - SCR/Diode
- Number of SCRs, Diodes：1 SCR, 1 Diode
- Voltage - Off State：1.6 kV
- Current - On State (It (AV)) (Max)：90 A
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：2000A @ 50Hz
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：250 mA
- Grade：-
- Qualification：-
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Overview
The MSFC90-16 is a thyristor module manufactured by Microsemi Corporation, designed for high-power switching applications. It features a robust series connection structure with an SCR and diode backup for enhanced system safety. The device operates at a peak reverse voltage of 1.6 kV and supports a continuous forward current of 90 A. It includes a non-repetitive surge current rating of 2000 A at 50 Hz. The module is housed in the SF1 package and functions within a junction temperature range of -40°C to 125°C.
Feature Summary
- Series connection structure combining SCR and diode for enhanced system safety
- High-voltage capability with 1.6 kV off-state voltage rating
- Robust construction suitable for industrial control circuits
Applications
- Industrial SCR/diode control circuits
- High-power switching systems
- Motor drive applications
Procurement Notes
Verify component authenticity through authorized distributors or official manufacturer channels due to potential availability issues. Confirm that the specific order matches the exact part number MSFC90-16 to ensure correct electrical characteristics. Check for any recent product change notifications (PCN) or end-of-life (EOL) announcements from Microsemi. Ensure storage conditions comply with moisture sensitivity level requirements. Validate packaging integrity upon receipt to prevent damage during handling.
Selection Notes
Select this module when high-voltage isolation and reliable switching are required in power electronics. Consider the 1.6 kV rating for medium-to-high voltage AC/DC conversion tasks. Evaluate thermal management needs based on the 125°C junction temperature limit. Compare against similar modules if higher current capacity is needed. Ensure compatibility with existing gate drive circuits and cooling infrastructure.
Part Context
The MSFC90-16 belongs to Microsemi's family of thyristor modules, specifically designed for demanding industrial environments. It complements other high-voltage components like the MSDM200-08 bridge rectifier but serves distinct switching functions. As part of the SF1 package series, it offers standardized mounting for integration into larger power assemblies.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Microsemi directly for cross-reference recommendations or updated product lines.
