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Product Detailed Parameters
- Description：DIODE AVALANCHE 400V 1A DO213AB
- Series：Superectifier®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 400 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 BYM10-400HE3_A/I is a surface mount glass passivated junction rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a single diode configuration with a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 1 A. The device utilizes the DO-213AB (SMB) package for compact mounting. It operates within a junction temperature range of -55°C to +175°C. This component is designed for high-voltage applications requiring reliable rectification in space-constrained environments.
Feature Summary
- Glass passivated junction construction ensures high reliability and stability under various operating conditions.
- High surge current capability provides robust protection against transient overloads during operation.
- Designed for surface mount applications, facilitating automated assembly and reduced footprint.
Applications
- General purpose rectification in power supply circuits
- High voltage DC output stages
- Inverter and converter topologies
Procurement Notes
Verify the complete part number including suffixes such as HE3 and A/I to ensure correct packaging and material compliance specifications. Confirm the manufacturer source is authorized to guarantee authenticity. Check datasheet revisions for any updates to mechanical dimensions or electrical limits before finalizing procurement orders.
Selection Notes
Select this component when a surface mount rectifier with 400 V blocking voltage and 1 A continuous current rating is required. Consider the DO-213AB package size constraints and the extended operating temperature range up to 175°C. Ensure the application does not exceed the specified surge current ratings defined in the official datasheet.
Part Context
This part belongs to Vishay's SMB series of surface mount rectifiers. It represents a standard solution for replacing through-hole equivalents in modern PCB designs. The HE3 suffix indicates a specific energy-efficient manufacturing process compliant with RoHS directives, distinguishing it from older standard variants within the same voltage and current class.
Replacement Considerations
Cross-reference with other SMB packaged 400V 1A rectifiers from different manufacturers if sourcing issues arise. Verify pinout compatibility and thermal characteristics before substituting. Ensure replacement parts meet the same glass passivation and surge current requirements.
