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Product Detailed Parameters
- Description：DIODE AVAL 400V 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.15 V @ 1.5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：4 µs
- Current - Reverse Leakage @ Vr：1 µA @ 400 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 BYG10G-E3/TR is a surface-mount rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a 400 V maximum repetitive peak reverse voltage and a 1.5 A average forward current rating. The device utilizes a DO-214AC (SMA) package for compact circuit integration. Key electrical characteristics include a maximum forward voltage of 1.15 V at the rated current and a reverse recovery time of 4 µs. It supports a maximum operating junction temperature of 150°C and includes avalanche capability for robust performance in switching applications.
Feature Summary
- Surface mount construction in a compact DO-214AC (SMA) package
- Avalanche rated for enhanced reliability in inductive load switching
- Glass passivated junction for improved stability and low leakage
Applications
- General purpose rectification in power supplies
- Freewheeling diodes in converters and inverters
- Protection circuits in automotive electronics
Procurement Notes
Verify the specific suffix 'E3' confirms lead-free compliance and halogen-free status as per Vishay standards. Confirm the '/TR' designation indicates tape and reel packaging quantity. Ensure the DO-214AC footprint matches your PCB design requirements before finalizing procurement orders.
Selection Notes
Select this component when a 400 V blocking voltage and 1.5 A continuous current are required in a small surface-mount form factor. The 4 µs reverse recovery time suits general-purpose switching frequencies. Consider the avalanche rating if the application involves significant inductive kickback or transient energy dissipation during turn-off.
Part Context
This part belongs to Vishay's BYG series of glass-passivated fast recovery rectifiers. These devices are designed for high-efficiency applications requiring low forward voltage drop and reliable operation under thermal stress. The series offers various voltage ratings and current capacities within standardized surface-mount packages.
Replacement Considerations
Cross-reference with other Vishay SMA-packaged 400V 1.5A rectifiers such as the BYG10J-E3/TR for higher voltage margins. Verify pinout compatibility and thermal resistance specifications against alternative manufacturers' equivalents like STMicroelectronics or ON Semiconductor parts.
