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B0540WF RHG
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 500MA SOD123F
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：510 mV @ 500 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：20 µA @ 40 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：SOD-123F
- Supplier Device Package：SOD-123F
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B0540WF RHG is a silicon Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a maximum repetitive peak reverse voltage of 40 V and an average forward rectified current of 0.5 A. The device utilizes a surface-mount SOD-123F plastic package with matte tin-plated leads. Electrical characteristics include a low forward voltage drop and high temperature soldering capability up to 260°C for 10 seconds. The component operates within a junction and storage temperature range of -65°C to +175°C.
Feature Summary
- Low forward voltage design for enhanced efficiency
- Surface mount construction in a compact SOD-123F outline
- Halogen-free green compound packaging compliant with environmental standards
Applications
- High frequency rectification in power supply circuits
- Reverse polarity protection in electronic systems
- Clamping and demodulation in signal processing applications
Procurement Notes
Verify the specific suffix configuration against the manufacturer's official datasheet to confirm lead plating material and halogen-free status. Ensure the ordering code matches the required moisture sensitivity level and packing specifications. Cross-reference the part number with the latest revision history to validate electrical parameters before integration into designs.
Selection Notes
Select this component for applications requiring low forward voltage drops at moderate current levels. The SOD-123F package offers a balance between thermal performance and board space efficiency. Consider the maximum operating temperature and surge current ratings when designing for high-reliability environments or transient load conditions.
Part Context
This device belongs to the B05xx series of small signal Schottky diodes from Taiwan Semiconductor. The series is characterized by low power loss and high current capability, designed specifically for surface mount technology. These components are widely used in consumer electronics and industrial equipment where efficient rectification and compact form factors are critical requirements.
Replacement Considerations
Compatible substitutes include the B0540W and B0540LW from the same manufacturer family. Verify pinout compatibility and thermal resistance values when replacing with devices from other manufacturers. Ensure that alternative parts meet the same voltage and current ratings for direct interchangeability.
