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Product Detailed Parameters
- Description：DIODE ARRAY GP 600V 4A TO-220
- Series：MEGAHERTZ™
- Mfr：onsemi
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io) (per Diode)：4A
- Voltage - Forward (Vf) (Max) @ If：2.8 V @ 4 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：10 µA @ 600 V
- Operating Temperature - Junction：-65°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220
- Grade：-
- Qualification：-
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Overview
The MURH860CTG is a dual common cathode ultrafast recovery rectifier manufactured by onsemi. It features a 600V repetitive peak reverse voltage and an average forward current of 4A per diode leg. The device utilizes a D2PAK surface-mount package with a maximum non-repetitive surge current of 100A. Key electrical characteristics include a forward voltage of 2.8V, a reverse leakage current of 10uA, and a fast recovery time of 35ns. It operates within a temperature range of -65°C to +175°C junction temperature.
Feature Summary
- Ultrafast recovery performance for high-frequency switching applications
- Dual common cathode configuration in a single surface-mount package
- High thermal stability with extended operating temperature range
Applications
- High-frequency power supply output rectification
- Free-wheeling diodes in DC-DC converters
- Power management circuits requiring fast recovery
Procurement Notes
Verify the specific suffix (e.g., CTG) against the manufacturer's datasheet to confirm packaging type and compliance status. Ensure the procurement channel provides original manufacturer documentation. Confirm RoHS and REACH compliance details directly from the official product specification before integration into designs.
Selection Notes
Select this component when a dual diode configuration is required in a compact surface-mount form factor. The 600V rating suits medium-voltage applications, while the 35ns recovery time supports high-speed switching. Compare the 4A continuous current rating against circuit load requirements to ensure adequate thermal headroom.
Part Context
This part belongs to the MURH series of ultrafast recovery rectifiers from onsemi. It is designed for efficiency in power conversion systems. The D2PAK package offers improved thermal performance compared to traditional through-hole options, facilitating better heat dissipation in dense PCB layouts.
Replacement Considerations
Direct pin-compatible replacements may include other manufacturers' 600V 4A dual common cathode ultrafast rectifiers in D2PAK packages. Verify that substitute parts meet or exceed the 35ns recovery time and 2.8V forward voltage specifications.
