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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)
- 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-M3/TR3 is an ultrafast avalanche SMD rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a glass passivated pellet chip junction and operates in the SMA (DO-214AC) package. The device supports a maximum repetitive peak reverse voltage of 600 V and an average forward current of 1.5 A. Key electrical parameters include a peak forward surge current of 30 A, a maximum DC reverse current of 1 µA at 25 °C, and an ultrafast reverse recovery time of 75 ns. The component is rated for an operating junction temperature range from -55 °C to +150 °C.
Feature Summary
- Ultrafast reverse recovery characteristics with soft recovery behavior
- Controlled avalanche capability for non-repetitive pulse energy handling
- Glass passivated junction structure for low reverse leakage current
- Halogen-free and RoHS-compliant commercial grade construction
Applications
- High frequency rectification in power supplies
- Inverter and converter circuits
- Freewheeling diodes for consumer electronics
- Automotive electronic systems
- Telecommunication equipment
Procurement Notes
Verify that the specific ordering code matches the required halogen-free status and tape-and-reel quantity. Confirm compliance with automotive qualification standards if the application requires AEC-Q101 certification, as standard M3 suffixes denote commercial grade. Ensure thermal management designs account for the specified junction-to-ambient resistance values under actual mounting conditions.
Selection Notes
Select this component when high-frequency switching performance and avalanche ruggedness are required in a compact surface-mount form factor. The 600 V rating suits applications requiring higher blocking voltages than lower-rated variants. Verify that the 75 ns reverse recovery time aligns with the switching speed requirements of the target circuit topology.
Part Context
This part belongs to the BYG20 series of ultrafast avalanche rectifiers, which includes variants with different voltage ratings such as 200 V and 400 V. The series utilizes the SMA (DO-214AC) package to facilitate automated placement. The M3 suffix indicates a halogen-free, RoHS-compliant commercial grade product, distinct from HE3 or HM3 suffixes which offer additional automotive qualification.
Replacement Considerations
BYG20J-E3/TR3
FAQ
Is the BYG20J-M3/TR3 qualified for automotive applications?
No, the M3 suffix denotes a commercial grade product. Automotive qualification requires the HE3 or HM3 suffixes.
What is the maximum non-repetitive pulse energy the device can handle?
The device can handle a maximum pulse energy of 20 mJ in avalanche mode with an inductive load switch-off at 25 °C.
