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Product Detailed Parameters
- Description：DIODE ARRAY GP 400V 10A TO-220AB
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io) (per Diode)：10A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：5 µA @ 400 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- Grade：-
- Qualification：-
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Overview
The MURS1040CTA-BP is a 10 Amp, 400 Volt Fast Recovery Epitaxial Diode (FRED) manufactured by Micro Commercial Components. It utilizes a planar structure die with soft recovery characteristics to minimize switching losses and enhance efficiency. The device features an ultrafast recovery time of 35ns and low reverse leakage current. Rated for an average forward current of 10A, it supports a peak forward surge current of 70A. The component operates within a junction temperature range of -55°C to +150°C and is housed in a TO-220AB package.
Feature Summary
- Ultrafast recovery time of 35ns for high-speed switching applications
- Planar structure die design providing soft recovery characteristics
- Low switching losses and high efficiency operation
- Lead-free finish compliant with RoHS standards
Applications
- High-frequency power supply circuits
- DC-to-DC converter modules
- Free-wheeling rectification in motor drives
- Snubber circuits in electronic ballasts
Procurement Notes
Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors listed on the official website. Counterfeit parts are a known industry risk; unauthorized sources do not provide warranty coverage or traceability. Confirm the specific suffix requirements for halogen-free versions if needed. Ensure the bulk packaging specifications match your assembly line requirements before finalizing orders.
Selection Notes
Select this component when a 10A current rating and 400V blocking voltage are required for fast recovery applications. The TO-220AB package facilitates heatsinking for thermal management. Consider the 35ns recovery time suitability for the target switching frequency. Evaluate the maximum thermal resistance of 2°C/W against the system's cooling capabilities to ensure reliable operation under load conditions.
Part Context
This part belongs to the MURS series of fast recovery rectifiers from Micro Commercial Components. The series includes various current and voltage ratings tailored for different power conversion needs. The MURS1040CTA specifically targets applications requiring robust performance at 10 Amperes. The BP suffix indicates bulk packaging, distinguishing it from tape-and-reel variants used in automated assembly processes.
Replacement Considerations
Cross-reference with other MCC MURS series diodes sharing identical electrical parameters. Verify pinout compatibility and physical dimensions of the TO-220AB package. Ensure substitute components meet the same 35ns recovery time and 10A current rating requirements. Check for equivalent thermal resistance values to maintain system reliability.
