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Product Detailed Parameters
- Description：DIODE RECT ULT FAST REC A-PKG
- Series：*
- Mfr：Microchip Technology
- Package：Bulk
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Operating Temperature - Junction：-
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Overview
The 1N6546 is a single ultra-fast rectifier diode manufactured by Microchip Technology. It belongs to the standard rectifiers category and is designed for applications requiring fast recovery characteristics. The component is available in various package configurations, including axial leaded types suitable for through-hole mounting. It operates as a discrete semiconductor device for converting alternating current to direct current or for use in freewheeling circuits.
Feature Summary
- Ultra-fast rectification capability
- Standard axial package configuration
- Single diode construction
Applications
- General purpose rectification
- Freewheeling circuits
- Power supply output stages
Procurement Notes
Verify the specific package variant and voltage rating against the official datasheet before procurement. Confirm RoHS compliance status as historical data indicates potential non-compliance for certain revisions. Ensure the supplier provides genuine Microchip Technology components with traceable documentation to avoid counterfeit parts.
Selection Notes
Select this component when ultra-fast recovery time is required for high-frequency switching applications. Compare forward voltage drop and reverse leakage current specifications against circuit requirements. Consider thermal management needs based on average rectified current ratings specified in the technical documentation.
Part Context
This part is part of Microchip's discrete diode portfolio, specifically within the ultra-fast rectifier segment. It serves as a replacement for legacy fast-recovery diodes in industrial and consumer electronics. The product line includes various voltage and current ratings to suit different power handling requirements.
Replacement Considerations
Check for equivalent ultra-fast rectifiers from other manufacturers with matching peak inverse voltage and average forward current ratings. Verify package compatibility for direct board replacement. Ensure recovery time specifications meet or exceed the original design requirements.
