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B0520LW RHG
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 500MA SOD123
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：385 mV @ 500 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：250 µA @ 20 V
- Capacitance @ Vr, F：170pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-123
- Supplier Device Package：SOD-123
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The B0520LW RHG is a surface mount Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features a 0.5 A average forward current rating and a 20 V maximum repetitive peak reverse voltage. The device utilizes a SOD-123 small outline plastic package with two terminals. Key electrical characteristics include low forward voltage drop and low power loss, designed for high efficiency in compact circuits. The component operates within a junction temperature range of -65 °C to 125 °C and complies with RoHS directives.
Feature Summary
- Low forward voltage drop for enhanced energy efficiency
- Surface mount design suitable for automated assembly processes
- Glass passivated junction structure ensuring high reliability
Applications
- DC-DC converter output rectification
- Free-wheeling diodes in low voltage power supplies
- Polarity protection circuits in portable electronics
Procurement Notes
Verify the specific suffix 'RHG' against the manufacturer's official datasheet to confirm packaging details and marking codes. Ensure the procurement specification matches the required moisture sensitivity level and lead finish specifications documented in the product release notes.
Selection Notes
Select this component for applications requiring low forward voltage at moderate currents. The SOD-123 package offers a compact footprint compared to through-hole alternatives. Consider thermal management requirements based on the specified power dissipation capabilities in the official documentation.
Part Context
This part belongs to the B05xx series of surface mount Schottky barrier rectifiers from Taiwan Semiconductor. The series provides various voltage ratings while maintaining consistent current handling and package dimensions. These devices are engineered to replace bulkier standard recovery diodes in modern compact electronic designs.
Replacement Considerations
Cross-reference with B0520LW or B0530WRHG for equivalent performance metrics. Verify pinout compatibility and thermal characteristics before substitution.
