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Product Detailed Parameters
- Description：DIODE STANDARD REV 80V 1A AXIAL
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：80 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：875 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：25 ns
- Current - Reverse Leakage @ Vr：1 µA @ 75 V
- Capacitance @ Vr, F：25pF @ 10V, 1MHz
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：Axial
- Operating Temperature - Junction：-65°C ~ 175°C
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Overview
The 1N5803E3/TR is a general-purpose rectifying diode manufactured by Microchip Technology. It features an axial through-hole package and is supplied in tape and reel format. The device is rated for a maximum DC reverse voltage of 80 V and supports an average rectified current of 1 A. Key electrical characteristics include a forward voltage drop of 875 mV, a leakage current of 1 uA, and a reverse recovery time of 25 ns.
Feature Summary
- Standard axial leaded construction suitable for through-hole mounting
- High average forward current capability for power rectification
- Fast reverse recovery time for efficient switching applications
Applications
- General purpose rectification in power supplies
- Protection circuits requiring fast recovery
- DC-AC conversion stages
Procurement Notes
Verify the specific suffix E3 indicates lead-free compliance and RoHS status as per manufacturer documentation. Confirm the TR suffix denotes tape and reel packaging rather than bulk or individual units. Ensure the axial package type matches the intended PCB footprint and mounting requirements before finalizing procurement orders.
Selection Notes
Select this component when an 80 V reverse voltage rating and 1 A continuous current capacity are required. The axial form factor is necessary for through-hole assembly processes. Consider the 25 ns reverse recovery time for applications involving moderate frequency switching where standard recovery diodes may exhibit excessive losses.
Part Context
This part belongs to the 1N58xx series of general-purpose rectifiers from Microchip Technology. It serves as a standard replacement for legacy silicon rectifier diodes in industrial and consumer electronics. The E3 designation typically signifies environmental compliance with lead-free manufacturing standards.
Replacement Considerations
Direct substitutes include other 1N5803 variants from different manufacturers provided they match the 80 V/1A ratings and axial package. Verify pinout compatibility and thermal characteristics when cross-referencing with generic 1N5803 equivalents.
