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Product Detailed Parameters
- Description：DIODE STANDARD 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：1.3 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：500 ns
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Capacitance @ Vr, F：15pF @ 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 BYM11-800HE3_B/I is a standard rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features an 800V maximum DC reverse voltage (Vr) and a 1A average rectified forward current (Io). The device exhibits a fast recovery time of 500ns or less, with a typical forward voltage drop of 1.3V at 1A. It is housed in a DO-213AB (MiniMELF/SOD-80) surface-mount package and operates within a junction temperature range of -65°C to 175°C.
Feature Summary
- High voltage capability with 800V reverse blocking rating
- Fast recovery characteristics suitable for high-frequency applications
- Robust thermal performance with 175°C maximum junction temperature
- Compact MiniMELF surface-mount packaging
Applications
- General purpose rectification in power supplies
- Freewheeling diodes in inductive load circuits
- DC-DC converter output stages
- Inverter and motor drive protection circuits
Procurement Notes
Verify the specific suffix B/I against official Vishay documentation to confirm RoHS compliance and lead time status. Confirm that the DO-213AB footprint matches your PCB design requirements. Check for any recent obsolescence notices or recommended new design alternatives from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when an 800V reverse voltage rating is required alongside a 1A continuous current capacity. The 500ns fast recovery time makes it appropriate for switching frequencies where standard recovery diodes may exhibit excessive reverse recovery losses. Ensure the MiniMELF package size fits the available board space constraints.
Part Context
This part belongs to Vishay's BYM series of fast recovery rectifiers designed for general-purpose applications. The HE3 designation indicates Green Molding Compound and Halogen-free construction. The B/I suffix typically denotes specific tape-and-reel packaging configurations and environmental compliance standards defined by the manufacturer.
Replacement Considerations
The BYM11-800HE3_A/H is listed as obsolete with the BYM11-800HE3_B/I identified as a manufacturer-recommended substitute. Verify electrical compatibility and pinout consistency before substitution.
