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Product Detailed Parameters
- Description：DIODE ARRAY GP 400V 8A TO-220
- Series：SWITCHMODE™
- Mfr：onsemi
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io) (per Diode)：8A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 8 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：60 ns
- Current - Reverse Leakage @ Vr：10 µA @ 400 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 MUR1640CTG is a dual common cathode ultrafast rectifier from onsemi, rated for 400 V peak repetitive reverse voltage and 8 A average forward current per leg. It features a 35 ns maximum reverse recovery time and operates at junction temperatures up to 175°C. The device utilizes a glass-passivated silicon junction within a TO-220 package.
Feature Summary
- Ultrafast 35 nanosecond reverse recovery time
- High temperature glass passivated junction
- Epoxy meets UL 94 V-0 flammability rating
Applications
- Switching power supplies
- Inverters
- Free wheeling diodes
Procurement Notes
Verify the specific part number against the manufacturer's official documentation before procurement. Confirm that the component status aligns with project requirements, as availability and lifecycle stages may change. Ensure all electrical ratings match the target circuit design parameters.
Selection Notes
Select this component for applications requiring high-speed switching and robust thermal performance. The TO-220 package facilitates effective heat dissipation for high-current operations. Verify compatibility with the system's voltage and current constraints during the design phase.
Part Context
This device belongs to the MUR series of ultrafast rectifiers designed for high-efficiency power conversion. It serves as a complementary component to other devices in the family, offering reliable performance in demanding electronic environments.
Replacement Considerations
Consult the manufacturer's discontinuation notices for alternative recommendations if this specific part number is no longer recommended for new designs.
FAQ
What is the maximum operating junction temperature?
The maximum operating junction temperature is 175°C.
Is the device lead-free?
Yes, the MUR1640CTG is a Pb-Free device.
