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Product Detailed Parameters
- Description：DIODE AVALANCHE 300V 1.9A SOD57
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Box (TB)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：300 V
- Current - Average Rectified (Io)：1.9A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：5 µA @ 300 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：SOD-57, Axial
- Supplier Device Package：SOD-57
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYT53F-TAP is a standard recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a reverse voltage rating of 150 V and an average forward current of 1.5 A. The device supports a non-repetitive peak forward surge current of up to 40 A and exhibits a maximum reverse leakage current of 5 uA at rated voltage. Operating temperatures range from -55°C to +175°C junction temperature, housed in a DO-201AD (DO-41) axial leaded package.
Feature Summary
- Hermetically sealed glass passivated junction for enhanced reliability
- Soft recovery characteristics to minimize switching noise
- Low reverse current operation under high temperature conditions
Applications
- Very fast rectification circuits
- Switched mode power supplies
- High-frequency inverter circuits
Procurement Notes
Verify the specific suffix 'TAP' corresponds to the ammo pack packaging configuration as documented in official Vishay datasheets. Confirm that the part number aligns with the 150V 1.5A specification rather than other variants in the BYT53 series. Ensure compliance with RoHS directives if required by the application environment.
Selection Notes
Select this component for applications requiring soft recovery behavior and high-temperature stability up to 175°C. The axial DO-201AD package facilitates through-hole mounting. Compare against other Vishay rectifiers if higher current or voltage ratings are needed, ensuring the 1.5A average forward current meets the circuit load requirements.
Part Context
This component belongs to the Vishay BYT53 series of ultra-fast avalanche sinterglass diodes. The series is characterized by hermetically sealed packages and low reverse currents. The BYT53F variant specifically denotes the 150V blocking voltage class within this family of high-performance rectifiers designed for demanding switching applications.
Replacement Considerations
Check for direct substitutes within the Vishay BYT53 series with matching voltage and current ratings. Verify pinout compatibility for DO-201AD packages when considering cross-brand alternatives. Ensure replacement parts maintain similar soft recovery characteristics to preserve circuit performance.
