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Product Detailed Parameters
- Description：DIODE AVAL 600V 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.4 V @ 1.5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：75 ns
- Current - Reverse Leakage @ Vr：1 µA @ 600 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 BYG20J-E3/TR is an ultrafast avalanche rectifier from Vishay General Semiconductor, housed in a surface-mount SMA (DO-214AC) package. It supports a maximum repetitive peak reverse voltage of 600 V and an average forward current of 1.5 A. The device features a 75 ns maximum reverse recovery time and a 1.4 V maximum instantaneous forward voltage at 1.5 A. It withstands a 30 A peak forward surge current and operates within a junction temperature range of -55 °C to +150 °C.
Feature Summary
- Ultrafast reverse recovery characteristics with soft recovery behavior
- Avalanche energy rating for non-repetitive pulse energy absorption
- Glass passivated pellet chip junction for high reliability
- Low reverse leakage current across operating temperatures
Applications
- High frequency rectification in power supplies
- Inverter and converter circuits
- Freewheeling diodes for consumer electronics
- Automotive electronic systems
- Telecommunication equipment
Procurement Notes
Verify the specific suffix against official documentation to confirm compliance status and qualification level. The base part number indicates commercial grade RoHS compliance, while HE3 or HM3 variants denote automotive AEC-Q101 qualification. Confirm that the TR designation matches the required tape and reel dimensions for automated placement processes.
Selection Notes
Select this component when designing circuits requiring fast switching speeds and avalanche ruggedness in a compact surface-mount form factor. Ensure the thermal resistance parameters align with the intended heat dissipation environment. Validate that the 600 V reverse voltage rating provides adequate margin for the specific application's peak inverse voltage requirements.
Part Context
This device belongs to the BYG20 series of ultrafast SMD rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different reverse voltage ratings, such as 200 V and 400 V options. All models share identical physical packaging and general electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage specifications.
Replacement Considerations
BYG20D-E3/TR
FAQ
Is the BYG20J-E3 qualified for automotive applications?
No, the standard E3 suffix denotes commercial grade. Automotive qualification requires the HE3 suffix, indicating AEC-Q101 compliance.
What is the maximum non-repetitive pulse energy the device can absorb?
The device has a rated pulse energy in avalanche mode of 20 mJ under specified test conditions.
