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Product Detailed Parameters
- Description：DIODE SCHOTTKY 80V 3A B AXIAL
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：80 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：700 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：150 µA @ 80 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：B, Axial
- Supplier Device Package：B, Axial
- Operating Temperature - Junction：-65°C ~ 125°C
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Overview
The 1N6864/TR is a small-signal Schottky rectifier diode manufactured by Microchip Technology. It features an axial B-body through-hole package and is designed for high-speed switching applications. Key electrical specifications include a maximum repetitive peak reverse voltage of 80 V, a forward current rating of 3 A, and a maximum forward voltage drop of 0.7 V. The device operates within a junction temperature range up to +125 °C and is supplied in reel packaging.
Feature Summary
- Schottky barrier construction enables fast switching speeds with low forward voltage drop
- Axial leaded B-body package facilitates through-hole mounting on printed circuit boards
- High surge current capability suitable for power supply and voltage regulation circuits
Applications
- High-speed switching power supplies
- Voltage regulation circuits
- Free-wheeling diodes in inductive load protection
Procurement Notes
Verify the specific suffix /TR indicates tape-and-reel packaging configuration when ordering. Confirm that the B-body axial package dimensions match your board layout requirements. Ensure the 80V reverse voltage rating meets the peak inverse voltage demands of your target circuit application before finalizing procurement.
Selection Notes
Select this component when a through-hole Schottky diode with 3A continuous current capacity is required. The 80V breakdown voltage provides adequate margin for low-voltage DC systems. Consider the 0.7V forward voltage characteristic for efficiency optimization in low-loss rectification paths compared to standard PN junction diodes.
Part Context
This part belongs to Microchip's 1N68xx series of small-signal Schottky rectifiers. The series offers various voltage ratings while maintaining consistent current handling capabilities. The /TR suffix denotes the specific reel packaging format used for automated assembly processes, distinguishing it from bulk or tube variants within the same electrical specification family.
Replacement Considerations
Cross-reference with other 1N6864 variants from different manufacturers ensuring identical 80V/3A/B-body specifications. Verify pinout compatibility and thermal characteristics if substituting into existing designs without re-qualification.
