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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)
- 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：Automotive
- Qualification：AEC-Q101
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Overview
The BYG10GHM3_A/H is a standard recovery rectifier manufactured by Vishay Semiconductors. It features an average forward current of 1.5 A and a maximum repetitive peak reverse voltage of 400 V. The device utilizes the DO-214AC (SMA) surface-mount package. Key electrical parameters include a forward voltage of 1.15 V, a reverse leakage current of 1 uA, and a maximum surge current of 30 A. The component operates within a temperature range of -55°C to +150°C junction temperature and has a typical reverse recovery time of 4 us. It holds AEC-Q101 qualification for automotive applications.
Feature Summary
- Avalanche rated capability for robust operation in inductive switching environments
- AEC-Q101 qualified for high reliability in automotive electronic systems
- Glass passivation provides mechanical strength and protection against soldering tool marks
Applications
- Automotive power supply circuits requiring avalanche ruggedness
- General purpose rectification in surface-mount assemblies
- DC-DC converter output stages
Procurement Notes
Verify the specific suffix 'A/H' matches the required tape-and-reel packaging configuration. Confirm that the AEC-Q101 qualification status aligns with the target automotive application requirements. Ensure the DO-214AC footprint compatibility is validated against the design layout before final procurement.
Selection Notes
Select this component when a standard recovery rectifier with avalanche capability is required in an SMA package. The 1.5 A current rating suits moderate power applications. Consider the 4 us recovery time for frequency constraints. Compare against non-avalanche variants if transient energy absorption is not needed in the circuit design.
Part Context
This part belongs to the BYG10 series of surface-mount rectifiers from Vishay. The series offers various voltage ratings within the same SMA footprint. The BYG10GHM3 variant specifically addresses the 400 V requirement with avalanche characteristics, distinguishing it from standard non-avalanche counterparts in the same package family.
