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Product Detailed Parameters
- Description：DIODE STANDARD 50V 300MA D5D
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：300mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 200 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：4 ns
- Current - Reverse Leakage @ Vr：100 nA @ 50 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：D, Axial
- Supplier Device Package：D-5D
- Operating Temperature - Junction：-65°C ~ 175°C
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Overview
The Microchip Technology 1N6640/TR is a small signal switching diode designed for high-speed applications. It features a peak reverse voltage of 50 V and an average forward current of 200 mA. The device exhibits a fast recovery time of 4 ns with a maximum reverse current of 100 nA. It operates within a temperature range of -65°C to +175°C and utilizes a D-5D-2 through-hole package.
Feature Summary
- Fast switching capability with 4 ns recovery time
- Wide operating temperature range from -65°C to +175°C
- Hermetically sealed glass construction
Applications
- High-speed computer logic circuits
- Signal processing systems
- Clamping and protection circuits
Procurement Notes
Verify the specific suffix /TR indicates tape and reel packaging configuration. Confirm RoHS status as non-compliant per official specifications. Ensure procurement channels provide valid traceability documentation for this component type.
Selection Notes
Select this component when low capacitance and rapid switching are required in harsh environments. Compare against standard commercial variants if hermetic sealing is not necessary. Verify package compatibility with existing through-hole assembly processes.
Part Context
This part belongs to the MIL-PRF-19500/578 qualified switching diode series. It serves as a ruggedized alternative to commercial equivalents, offering enhanced reliability for aerospace and defense electronics where environmental stability is critical.
Replacement Considerations
JAN1N6640
FAQ
What is the maximum junction temperature?
The maximum operating temperature is +175°C.
Is this diode suitable for high-frequency applications?
Yes, the 4 ns recovery time supports high-frequency switching operations.
