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Product Detailed Parameters
- Description：DIODE STANDARD 220V 1.2A AMELF
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：220 V
- Current - Average Rectified (Io)：1.2A
- Voltage - Forward (Vf) (Max) @ If：1.4 V @ 1.2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：30 ns
- Current - Reverse Leakage @ Vr：500 nA @ 220 V
- Capacitance @ Vr, F：10pF @ 10V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SQ-MELF, A
- Supplier Device Package：A-MELF
- Operating Temperature - Junction：-65°C ~ 150°C
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Overview
The Microchip Technology 1N6620US/TR is a fast recovery rectifier designed for surface mount applications. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 2 A. The device exhibits a low forward voltage drop of 1.6 V at the rated current and a rapid reverse recovery time of 45 ns. It operates within a junction temperature range of -65°C to +150°C and utilizes a SQ-MELF, A-Package-2 form factor.
Feature Summary
- Fast recovery performance with 45 ns reverse recovery time
- High thermal stability supporting up to +150°C junction temperature
- Hermetically sealed voidless glass construction for reliability
Applications
- High-frequency power supply circuits
- Free-wheeling diode applications in DC-DC converters
- Polarity protection in sensitive electronic systems
Procurement Notes
Verify component authenticity through authorized Microchip distributors or certified suppliers. Confirm that the part matches the specific 1N6620US/TR designation and package type. Request relevant documentation such as datasheets and material compliance certificates prior to purchase to ensure suitability for the intended application environment.
Selection Notes
Select this component when a high-reliability, hermetically sealed surface mount rectifier is required. It is suitable for designs demanding fast switching speeds and robust operation under extreme temperatures. Ensure the circuit voltage does not exceed the 200 V reverse rating and the current remains within the 2 A limit.
Part Context
This component belongs to the 1N6620-25US series of surface mount rectifiers manufactured by Microchip Technology. These devices are characterized by their voidless, hermetically sealed glass encapsulation, which provides superior resistance to environmental stress compared to standard plastic packages. They are widely used in military and aerospace sectors requiring high reliability.
Replacement Considerations
Consult official Microchip documentation for verified substitute part numbers. Cross-reference specifications carefully to ensure compatibility with voltage, current, and package requirements.
