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Product Detailed Parameters
- Description：DIODE AVALANCHE 100V 2A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：25 ns
- Current - Reverse Leakage @ Vr：1 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BYG22B-E3/TR is a fast recovery rectifier from Vishay General Semiconductor, designed for surface mount applications. It features a glass passivated junction and operates within a temperature range of -55°C to +150°C. The device provides an average forward current of 2 A with a maximum repetitive reverse voltage of 100 V. Key electrical characteristics include a low forward voltage of 1.1 V at 2 A, a maximum reverse leakage current of 1 uA, and a rapid reverse recovery time of 25 ns. It supports a maximum surge current of 35 A and meets RoHS directives.
Feature Summary
- Glass passivated junction for enhanced reliability
- Ultra-fast reverse recovery time suitable for high-frequency switching
- Low profile package ideal for automated placement
- Soft recovery characteristic to minimize electromagnetic interference
Applications
- Primary side rectification in switch-mode power supplies
- Freewheeling diodes in DC-DC converters
- Inverter circuits in motor drives
- General purpose rectification in industrial electronics
Procurement Notes
Verify the specific suffix against the manufacturer's latest documentation to ensure compliance with current environmental standards and packaging configurations. Confirm that the ordering code matches the required tape and reel specifications for your assembly line equipment. Cross-reference the part number with official Vishay databases to validate authenticity and traceability before procurement.
Selection Notes
Select this component for designs requiring robust performance in high-speed switching environments. The combination of low forward voltage and fast recovery makes it efficient for reducing power losses. Ensure the circuit design accommodates the specified peak repetitive reverse voltage and thermal management requirements for the operating temperature range.
Part Context
This device belongs to the BYG series of ultrafast avalanche rectifiers manufactured by Vishay. These components are engineered for surface mount technology (SMT) using the DO-214AC (SMA) package. The series is characterized by its ability to handle high surge currents while maintaining low reverse leakage, making it a standard choice for compact power supply designs.
Replacement Considerations
Consult official Vishay substitution guides for verified equivalents. Generic replacements may not match the specific avalanche rating or reverse recovery characteristics.
