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Product Detailed Parameters
- Description：DIODE STD 300V 500MA DO213AA
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：300 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：1.35 V @ 500 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：5 µA @ 300 V
- Capacitance @ Vr, F：7pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-213AA (Glass)
- Supplier Device Package：DO-213AA (GL34)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYM07-300-E3/98 is a surface mount ultrafast rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a repetitive peak reverse voltage of 300 V and an average forward current rating of 500 mA. The device utilizes a DO-213AA (GL34) package. Key electrical parameters include a maximum forward voltage of 1.25 V at the rated current. This component belongs to the Superectifier series, designed for high-speed switching applications requiring low reverse recovery characteristics.
Feature Summary
- Glass passivated construction for enhanced reliability
- Ultrafast recovery characteristics suitable for high-frequency circuits
- Surface mount design for automated assembly
Applications
- High frequency rectification in power supplies
- Free wheeling diodes in DC-DC converters
- Polarity protection circuits
Procurement Notes
Verify the complete part number including the suffix /98 to ensure correct tape and reel packaging specifications. Confirm that the DO-213AA footprint matches the target PCB layout. Check for RoHS compliance markings consistent with the E3 designation. Ensure storage conditions align with manufacturer guidelines for moisture sensitivity levels prior to soldering.
Selection Notes
Select this component when a 300 V reverse voltage rating and 500 mA continuous current capacity are required in a compact surface mount form factor. The ultrafast recovery time makes it suitable for applications where standard rectifiers would cause excessive switching losses. Compare thermal resistance values against the expected ambient temperature and heat dissipation capabilities of the printed circuit board design.
Part Context
This diode is part of Vishay's Superectifier line, which focuses on high-speed switching performance. The GL34 package provides a balance between current handling capability and small footprint size. It serves as a replacement for older through-hole or larger surface mount rectifiers in modern compact electronic designs requiring efficient power conversion.
Replacement Considerations
EGL34F-E3/98 is listed as a parametric equivalent. Verify pinout compatibility and exact reverse recovery time specifications before substitution. Ensure the alternative device meets the same 300 V and 500 A ratings.
