BAV99DW

Overview

The BAV99DW is a quad surface mount switching diode array housed in an SOT-363 package. It contains two series-connected banks of two elements each, providing four silicon signal diodes. Key electrical ratings include a maximum repetitive peak reverse voltage of 75 V and a forward continuous current of 300 mA. The device features a total capacitance of 2 pF at 1 MHz and a maximum reverse recovery time of 4 ns. Power dissipation is rated at 200 mW with a thermal resistance of 625 °C/W.

Feature Summary

• Fast switching speed suitable for high-frequency applications
• High conductance characteristics
• General-purpose switching design

Applications

• General purpose switching circuits
• High-speed signal processing
• Reverse polarity protection

Procurement Notes

Verify the manufacturer source against Good-Ark Semiconductor documentation. Confirm the SOT-363 package marking 'KJG' matches the specific batch. Ensure RoHS compliance status aligns with current environmental regulations. Check that the carrier quantity corresponds to the specified tape and reel configuration.

Selection Notes

Select this component when a compact quad-diode solution is required for space-constrained designs. The SOT-363 footprint allows for efficient PCB layout compared to discrete components. Consider the 75 V reverse voltage rating and 300 mA current capacity for circuit compatibility. Verify thermal management requirements based on the 200 mW power dissipation limit.

Part Context

This part belongs to the BAV99 series of high-speed switching diodes. It integrates multiple diode functions into a single small outline package. The SOT-363 form factor is standard for surface mount technology. It serves as a compact alternative to using individual discrete diodes in switching applications.

Replacement Considerations

BAV99DW from other manufacturers may be compatible if pinout and electrical parameters match. Verify package dimensions and marking codes before substitution.