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Product Detailed Parameters
- Description：DIODE AVALANCHE 800V 1A DO213AB
- Series：Superectifier®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 800 V
- Capacitance @ Vr, F：8pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-213AB, MELF (Glass)
- Supplier Device Package：DO-213AB
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BYM10-800HE3_A/H is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features an 800V maximum repetitive peak reverse voltage and a 1A average rectified forward current rating. The component utilizes the DO-213AB (DO-201AD) axial leaded package. It is designed for standard rectification applications requiring avalanche capability.
Feature Summary
- Incorporates avalanche rated construction for enhanced ruggedness in inductive switching environments
- Utilizes plastic encapsulation compliant with UL flammability standards
- Designed for general-purpose rectification in power supply circuits
Applications
- General purpose rectification in AC/DC converters
- Protection of inductive loads against voltage spikes
- Freewheeling diodes in relay driver circuits
Procurement Notes
Verify the specific suffix A/H against the manufacturer's latest datasheet to confirm pinout orientation and marking codes. Ensure the procurement channel provides traceable documentation confirming the component originates from Vishay General Semiconductor - Diodes Division to avoid counterfeit parts.
Selection Notes
Select this component when an 800V blocking capability is required alongside a 1A continuous current rating. The axial DO-213AB package is suitable for through-hole mounting where higher voltage isolation is needed compared to smaller surface-mount packages. Consider avalanche ratings if the application involves significant inductive kickback.
Part Context
This part belongs to the BYM10 series of general-purpose silicon rectifiers from Vishay. The series offers various voltage ratings ranging from 50V to 1000V, all sharing the same 1A current capacity and DO-213AB package form factor. The HE3 suffix indicates Halogen-free and RoHS compliance.
Replacement Considerations
Direct replacements must match the 800V VR, 1A IO, and DO-213AB package. Verify that substitute parts also support avalanche operation if the original design relies on this feature. Check for equivalent thermal resistance and forward voltage characteristics.
