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Product Detailed Parameters
- Description：DIODE AVALANCHE 1KV 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.7 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：75 ns
- Current - Reverse Leakage @ Vr：5 µA @ 1000 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 BYG23M-M3/TR3 is an ultrafast avalanche SMD rectifier manufactured by Vishay General Semiconductor. It features a glass passivated pellet chip junction in a low-profile SMA (DO-214AC) package. The device supports a maximum repetitive peak reverse voltage of 1000 V and an average forward current of 1.5 A at 65 °C. Key electrical parameters include a peak forward surge current of 30 A, a maximum reverse current of 5 µA, and an ultra-fast reverse recovery time of 75 ns. The component operates within a junction temperature range of -55 to +150 °C.
Feature Summary
- Ultrafast reverse recovery characteristics suitable for high-frequency applications
- Avalanche rated capability for energy dissipation in inductive switching loads
- Glass passivated junction providing enhanced stability and low leakage current
- Halogen-free and RoHS-compliant construction
Applications
- High frequency rectification in switching mode converters
- Freewheeling diodes in inverters
- Automotive electronic systems
- Telecommunication equipment power supplies
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's official documentation to ensure correct packaging quantity and revision level. Confirm that the requested variant matches the required halogen-free status and compliance standards. Cross-reference the document number 88962 with the latest datasheet release to validate all technical specifications prior to integration.
Selection Notes
Select this component for designs requiring high voltage blocking capabilities combined with rapid switching speeds. The SMA surface mount package facilitates automated placement and reduces board space requirements. Ensure thermal management strategies account for the specified thermal resistance values under expected ambient operating conditions.
Part Context
This part belongs to the BYG23 series of ultrafast avalanche rectifiers from Vishay. The series offers various voltage ratings and packaging options tailored for diverse power conversion needs. The M3 suffix indicates a halogen-free, RoHS-compliant commercial grade product, distinguishing it from automotive qualified variants which carry different suffixes.
Replacement Considerations
BYG23M-E3/TR3
FAQ
Is the BYG23M-M3/TR3 capable of handling avalanche energy?
Yes, the device is avalanche rated and can dissipate up to 20 mJ of pulse energy during non-repetitive inductive load switch-off events.
What is the maximum operating junction temperature?
The maximum operating junction and storage temperature range extends up to +150 °C.
