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FR40GR05 is listed in the Single Diodes range at ChipApex. The manufacturer field lists GeneSiC Semiconductor. Its product description is DIODE STANDARD REV 400V 40A DO5. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for FR40GR05
- Description：DIODE STANDARD REV 400V 40A DO5
- Series：-
- Mfr：GeneSiC Semiconductor
- Package：Bulk
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：40A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 40 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：500 ns
- Current - Reverse Leakage @ Vr：25 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-203AB, DO-5, Stud
- Supplier Device Package：DO-5
- Operating Temperature - Junction：-40°C ~ 125°C
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for FR40GR05
Single Diodes Overview
The GeneSiC Semiconductor FR40GR05 is a silicon fast recovery diode housed in a DO-5 stud mount package. It features a repetitive peak reverse voltage of 400 V and a continuous forward current rating of 40 A. The device exhibits a maximum forward voltage of 1.0 V at 40 A and a maximum reverse recovery time of 500 ns. Non-repetitive surge forward current capability reaches 500 A under half-sine wave conditions. Thermal resistance from junction to case is specified at 0.8 °C/W, with an operating temperature range spanning from -55 °C to 150 °C.
Single Diodes Feature Summary
- High surge current capability for robust transient handling
- Electrically isolated base plate design within the DO-5 package
- Not sensitive to electrostatic discharge events
Single Diodes Applications
- Industrial power supply rectification
- Motor drive freewheeling circuits
- DC-DC converter output stages
Single Diodes Procurement Notes
Verify the specific suffix designation against official documentation to confirm terminal polarity configuration before procurement. Confirm that the ordering part number matches the required voltage rating variant within the series. Ensure thermal interface materials are compatible with the stud mount style for proper heat dissipation during operation.
Single Diodes Selection Notes
Select this component when a high-current single-phase rectifier with moderate switching speed is required. The DO-5 package facilitates direct mounting to heatsinks via the threaded stud. Evaluate the 500 ns reverse recovery time against circuit switching frequencies to ensure acceptable switching losses and electromagnetic interference levels.
Single Diodes Part Context
This device belongs to the FR40B05 through FR40JR05 product family manufactured by GeneSiC Semiconductor. The series offers various voltage ratings ranging from 100 V to 600 V while maintaining a consistent 40 A current capacity and physical footprint across all variants.
Single Diodes Replacement Considerations
FR40G(R)05
Single Diodes FAQ
What is the standard polarity configuration for the FR40GR05?
In the standard configuration, the metal stud serves as the cathode terminal.
How does the 'R' suffix affect the device terminals?
Devices with the 'R' suffix feature reversed leads where the stud functions as the anode instead of the cathode.
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