BAV23C-G3-18

Overview

The BAV23C-G3-18 is a dual common cathode small signal switching diode array manufactured by Vishay General Semiconductor - Diodes Division. It is housed in a SOT-23 surface-mount package and rated for a maximum repetitive peak reverse voltage of 200 V with a forward current of 200 mA. The device features an impulse forward surge current capability of 0.5 A and operates within a temperature range of -55°C to +150°C. It complies with RoHS standards and is supplied in tape and reel packaging.

Feature Summary

• Dual common cathode configuration for efficient circuit design
• High-speed switching performance suitable for general applications
• Robust thermal stability across extended operating temperatures

Applications

• General purpose switching circuits
• Signal demodulation
• Protection against reverse polarity

Procurement Notes

Verify the specific suffix G3-18 corresponds to the required tape and reel packaging format. Confirm that the 200V reverse voltage rating aligns with the target circuit requirements. Ensure compatibility with standard SOT-23 footprint layouts during component sourcing.

Selection Notes

Select this component when a compact dual diode solution is required for low-power switching tasks. The common cathode arrangement simplifies board space utilization compared to discrete single diodes. Consider the 200mA continuous current limit when designing load paths to ensure reliable long-term operation under expected thermal conditions.

Part Context

This part belongs to the BAV series of small signal switching diodes from Vishay. It serves as a lead-free, RoHS-compliant alternative to older non-compliant variants. The SOT-23 form factor allows for automated assembly in high-volume consumer electronics and industrial control systems requiring minimal component height.

Replacement Considerations

• BAV23C-E3-18