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Product Detailed Parameters
- Description：DIODE ARR GP 200V 200MA SOT23-3
- Series：BAV23C
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：200mA (DC)
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 200 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BAV23C-HE3-18 is a silicon epitaxial planar diode configured as a fast-switching dual common cathode array. It operates with a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 200 mA. The device features a typical reverse recovery time of 50 ns, ensuring rapid switching performance. It is housed in a surface-mount SOT-23-3 package (TO-236-3, SC-59) and is qualified to AEC-Q101 standards for automotive applications.
Feature Summary
- Fast switching capability with a typical reverse recovery time of 50 ns
- Dual common cathode configuration within a compact surface-mount package
- AEC-Q101 qualified for automotive reliability requirements
Applications
- High-speed signal switching circuits
- Automotive electronic systems requiring AEC-Q101 compliance
- General purpose rectification in low-power digital logic interfaces
Procurement Notes
Verify the specific ordering suffix to confirm the exact variant, as suffixes denote packaging and RoHS compliance status. Confirm that the HE3 designation aligns with required environmental specifications. Ensure the SOT-23-3 footprint matches the target PCB design. Cross-reference the AEC-Q101 qualification if the application mandates automotive-grade certification. Validate the manufacturer source against official Vishay documentation to ensure component authenticity.
Selection Notes
Select this component when a dual common cathode arrangement is required for space-constrained designs. The 50 ns recovery time makes it suitable for high-frequency switching applications compared to standard rectifiers. The SOT-23-3 package offers a small form factor ideal for portable electronics. Consider the 200 mA current rating to ensure adequate headroom for the intended load. Verify thermal management needs based on the surface-mount power dissipation limits.
Part Context
This part belongs to Vishay's BAV series of small-signal switching diodes. The HE3 suffix indicates a Halogen-Free and Green product compliant with RoHS directives. The base part number BAV23C defines the electrical characteristics and internal structure. Variants exist with different suffixes for tape-and-reel or cut-tape packaging options.
Replacement Considerations
BAV23C-E3-18: Identical electrical specifications with commercial RoHS compliance instead of HE3 green status.
FAQ
What is the reverse recovery time of the BAV23C-HE3-18?
The typical reverse recovery time is 50 ns.
Is the BAV23C-HE3-18 qualified for automotive use?
Yes, it is available in an AEC-Q101 qualified version.
