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Product Detailed Parameters
- Description：DIODE STD 400V 500MA DO213AA
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 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 @ 400 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 BYM07-400-E3/98 is a surface-mount ultrafast rectifier from Vishay General Semiconductor, utilizing Superectifier structure and cavity-free glass-passivated junction technology. It operates with a maximum average forward current of 0.5 A and a peak reverse voltage of 400 V. The device features an ultrafast reverse recovery time of 50 ns and a maximum instantaneous forward voltage of 1.35 V at rated current. Encased in the GL34 (DO-213AA) package, it supports a maximum operating junction temperature of 175 °C and meets RoHS compliance standards.
Feature Summary
- Ultrafast reverse recovery characteristics designed for high efficiency and low switching losses
- Superectifier structure providing high reliability and a cavity-free glass-passivated junction
- Automated placement compatibility with matte tin-plated leads
Applications
- High frequency rectification in switching mode converters
- Freewheeling applications in inverters
- Consumer electronics power supplies
- Computer equipment power systems
- Telecommunication infrastructure
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status through the E3 suffix designation. Ensure storage conditions maintain moisture sensitivity level 1 integrity prior to soldering. Validate terminal solderability according to J-STD-002 standards before assembly integration.
Selection Notes
Select this component for circuits requiring fast switching speeds and high thermal stability up to 175 °C. The DO-213AA package suits space-constrained surface mount designs. Consider the 50 ns recovery time for high-frequency operation. Evaluate the 0.5 A continuous current rating against load requirements. Verify voltage ratings match circuit peak reverse voltages.
Part Context
This part belongs to the BYM07-xxx series of ultrafast rectifiers manufactured by Vishay General Semiconductor - Diodes Division. The series encompasses various voltage ratings ranging from 50 V to 400 V within the same GL34 package footprint. These devices are engineered for general-purpose high-speed rectification tasks across multiple industrial sectors.
Replacement Considerations
Cross-reference EGL34G variants for identical electrical performance. Verify package dimensions match GL34 (DO-213AA) specifications. Ensure replacement parts meet the same 50 ns reverse recovery time requirement.
