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Product Detailed Parameters
- Description：DIODE ARRAY GP 1200V 30A TO247-3
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io) (per Diode)：30A
- Voltage - Forward (Vf) (Max) @ If：2.9 V @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：10 µA @ 1200 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：TO-247-3
- Supplier Device Package：TO-247-3
- Grade：-
- Qualification：-
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Overview
The MUR30120PT-BP is an ultra-fast recovery rectifier manufactured by Micro Commercial Components. It features a single diode configuration housed in a TO-247AD through-hole package. The device supports a maximum repetitive peak reverse voltage of 1200 V and an average forward rectified current of 30 A. Key electrical parameters include a maximum forward voltage of 1.9 V, a reverse leakage current of 5 uA, and a typical reverse recovery time of 55 ns. It withstands a maximum non-repetitive peak forward surge current of 300 A and operates within a junction temperature range of -55 C to +175 C.
Feature Summary
- Ultra-fast recovery characteristics for high-frequency switching applications
- High thermal stability with extended operating temperature range
- Low forward voltage drop for improved efficiency
- Robust construction with high surge current capability
Applications
- High-frequency switch-mode power supplies
- Free-wheeling diodes in inductive load circuits
- DC-to-DC converters
- Inverter and chopper circuits
Procurement Notes
Verify the specific suffix BP against the manufacturer's latest datasheet to confirm compliance with RoHS directives and halogen-free status. Ensure the TO-247AD pinout matches the target PCB footprint. Confirm availability status as distribution channels may vary. Cross-reference the part number with official MCC documentation to avoid counterfeit components.
Selection Notes
Select this component when designing circuits requiring fast recovery times at high voltages. The 1200 V rating suits high-voltage DC links. The 30 A current capacity requires adequate heatsinking due to the 1.9 V forward drop. Compare recovery time specifications against competing ultra-fast diodes to ensure compatibility with switching frequencies. Verify thermal resistance values for proper heat dissipation design.
Part Context
This part belongs to the MUR series of ultra-fast recovery epitaxial planar diodes from Micro Commercial Components. It is designed for general-purpose high-efficiency rectification in demanding power electronics environments. The TO-247AD package provides superior thermal performance compared to smaller surface-mount alternatives, making it suitable for higher power density applications where through-hole mounting is preferred.
Replacement Considerations
Direct substitutes include the MUR30120BH-BP from the same manufacturer family. Other compatible replacements may include generic MUR30120 variants from different manufacturers, provided they meet the 1200V/30A/TO-247AD specifications. Verify pinout and thermal characteristics before substitution.
