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Product Detailed Parameters
- Description：DIODE AVALANCHE 50V 1A DO213AB
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：50 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 @ 50 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：-
- Qualification：-
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Overview
The BYM10-50HE3/97 is a surface-mount glass passivated junction rectifier manufactured by Vishay General Semiconductor. It utilizes the Superectifier structure and is housed in a MELF (DO-213AB) package. The device features a maximum average forward rectified current of 1.0 A, a maximum repetitive peak reverse voltage of 50 V, and a peak forward surge current capability of 30 A. Electrical characteristics include a maximum instantaneous forward voltage of 1.1 V at 1.0 A and a maximum DC reverse current of 10 μA at rated blocking voltage. The component supports an operating junction and storage temperature range from -65 °C to +175 °C.
Feature Summary
- Superectifier structure designed for high reliability conditions
- Low forward voltage drop and low leakage current
- High forward surge capability
- Ideal for automated placement processes
Applications
- General purpose rectification of power supplies
- Inverter circuits
- Converter applications
- Freewheeling diodes for consumer electronics
- Automotive systems
- Telecommunication equipment
Procurement Notes
Verify that the ordering suffix /97 corresponds to the specific delivery mode and base quantity required for production integration. Confirm RoHS compliance status and material categorization definitions against current Vishay documentation before finalizing procurement specifications.
Selection Notes
Select this component when a single circuit configuration with a 50 V repetitive peak reverse voltage rating is required. Ensure the design accommodates the specified thermal resistance values and operates within the defined temperature limits for optimal performance.
Part Context
This part belongs to the BYM10-xxx series of surface-mount glass passivated junction rectifiers. The series offers various voltage ratings ranging from 50 V to 1600 V within the same DO-213AB package form factor, allowing for standardized footprint usage across different voltage requirements.
Replacement Considerations
Compatible substitutes include other GL41x series parts or equivalent Superectifier devices from Vishay that match the 1.0 A current rating, 50 V reverse voltage, and DO-213AB package dimensions.
FAQ
What does the polarity marking on the device indicate?
Two bands indicate the cathode end; the first band denotes the device type and the second band denotes the repetitive peak reverse voltage rating.
Is the BYM10-50HE3/97 suitable for automated assembly?
Yes, the datasheet specifies that the component is ideal for automated placement.
