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Product Detailed Parameters
- Description：SOT-23, 250V, 0.225A, SWITCHING
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：-
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io) (per Diode)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature - Junction：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The BAV23SH RFG is a dual small-signal switching diode manufactured by Taiwan Semiconductor in an SOT-23 surface-mount package. It features a peak reverse voltage of 250 V and a maximum forward current of 225 mA. The device exhibits a fast recovery time of 50 ns and a low junction capacitance of 5 pF. Operating temperature ranges from -55°C to +150°C, with power dissipation rated at 350 mW. It holds AEC-Q101 qualification for automotive reliability.
Feature Summary
- Dual configuration within a compact SOT-23 surface-mount package
- High peak reverse voltage capability of 250 V
- Fast switching performance with 50 ns recovery time
- Automotive grade qualification under AEC-Q101 standards
Applications
- Automotive electronic circuits requiring high-voltage switching
- General-purpose signal rectification in consumer electronics
- Clamping and protection applications in communication devices
Procurement Notes
Verify the complete part number including the RFG suffix against official manufacturer documentation to ensure correct packaging and reel specifications. Confirm AEC-Q101 compliance requirements match your specific application needs. Cross-reference datasheet electrical limits with system operating conditions to prevent overstress. Ensure compatibility with existing PCB footprint designs utilizing the SOT-23 package.
Selection Notes
Select this component when high reverse voltage blocking is required in a small form factor. The dual internal structure allows for space-efficient circuit design compared to discrete single diodes. Consider the 50 ns recovery speed for high-frequency switching applications. Verify thermal management capabilities given the 350 mW power dissipation rating in the SOT-23 package.
Part Context
This device belongs to the BAV series of small-signal switching diodes produced by Taiwan Semiconductor. The BAV23 variant specifically offers higher voltage ratings than standard low-voltage switching diodes. The SH suffix typically indicates specific tape-and-reel packaging configurations. This component serves as a robust solution for general-purpose switching tasks in modern electronic assemblies.
Replacement Considerations
Check for direct equivalents such as other BAV23 variants from different manufacturers that meet identical electrical specifications. Verify pinout compatibility and package dimensions before substitution. Ensure replacement parts also hold necessary automotive qualifications if used in regulated environments.
