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Product Detailed Parameters
- Description：DIODE AVAL 800V 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：800 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 @ 800 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 BYG10K-E3/TR3 is a surface-mount avalanche rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage (Vr) of 800 V and an average forward rectified current (Io) of 1.5 A. The device utilizes the DO-214AC (SMA) package and operates within a junction temperature range of -55°C to 150°C. Key electrical characteristics include a maximum forward voltage (Vf) of 1.4 V at 1.5 A, a reverse recovery time (trr) of 75 ns, and a reverse leakage current of 1 µA at 800 V.
Feature Summary
- Engineered with avalanche technology for robust operation in high-voltage environments
- Optimized for fast switching applications with a reverse recovery time of 75 ns
- Designed for surface-mount assembly using the compact DO-214AC (SMA) package
Applications
- General purpose rectification in power supplies
- Freewheeling diodes in inverters and converters
- Consumer electronics circuit protection
Procurement Notes
Verify the specific suffix E3 against RoHS3 compliance requirements and confirm the TR3 tape-and-reel packaging quantity matches production needs. Ensure the DO-214AC footprint aligns with the design layout. Cross-reference the manufacturer part number with official datasheets to validate the 800V rating and 1.5A current capacity before finalizing procurement orders.
Selection Notes
Select this component when an 800V blocking capability is required alongside a 1.5A continuous current rating. The 75 ns reverse recovery time makes it suitable for higher frequency switching compared to standard recovery diodes. The SMA package offers space efficiency for dense PCB layouts while maintaining thermal performance up to 150°C junction temperature.
Part Context
This part belongs to the BYG series of fast recovery rectifiers from Vishay. It shares the same physical package and general specifications as other variants in the series, differentiated primarily by their reverse voltage ratings. The BYG10K specifically denotes the 800V rating within this family of avalanche-rated surface-mount diodes.
Replacement Considerations
Direct substitutes include BYG10J-E3/TR3 (600V) or BYG10L-E3/TR3 (1000V) if voltage margins allow. Verify that any replacement maintains the 1.5A current rating and DO-214AC package compatibility.
