BAW56TT1

Diode Arrays Overview

The BAW56TT1 is a dual switching diode manufactured by onsemi, housed in an SC-75/SOT-416 (CASE 463) surface-mount package. It features a maximum reverse voltage of 70 Vdc and a forward current rating of 200 mAdc. The device exhibits a peak forward surge current capacity of 500 mAdc and a maximum reverse recovery time of 6.0 ns. Electrical characteristics include a reverse breakdown voltage of 70 V at 100 µA and a diode capacitance of 2.0 pF at 0 V and 1.0 MHz. Thermal dissipation ranges from 225 mW to 360 mW depending on board pad configuration.

Diode Arrays Feature Summary

• Dual diode integration within a compact three-terminal surface-mount package
• High-speed switching capability with a reverse recovery time of 6.0 ns
• Wide operating temperature range supporting junction and storage temperatures from -55°C to +150°C

Diode Arrays Applications

• General-purpose high-speed signal switching circuits
• Logic level translation between different voltage domains
• Protection of sensitive inputs against transient voltage spikes

Diode Arrays Procurement Notes

Verify the specific ordering suffix when sourcing components. The datasheet identifies BAW56TT1 as the preferred device, while BAW56TT1G denotes the lead-free variant. Confirm that the received inventory matches the exact part number and environmental compliance requirements specified for the design.

Diode Arrays Selection Notes

Select this component for applications requiring small form factor dual diodes with fast recovery characteristics. Ensure the PCB layout accommodates the SC-75 footprint dimensions. Evaluate thermal performance based on the specific copper pad area used, as power dissipation ratings vary significantly between minimum and large pad configurations.

Diode Arrays Part Context

This component belongs to the BAW56 series of dual switching diodes produced by onsemi. It utilizes the SC-75/SOT-416 package style, which provides a compact solution for space-constrained designs. The device is designed for general-purpose switching tasks where low capacitance and fast response times are critical parameters.

Diode Arrays Replacement Considerations

BAW56TT1G serves as the direct lead-free equivalent within the same product family.