BAT54AD

Diode Arrays Overview

The BAT54AD is a single Schottky barrier diode manufactured by Taiwan Semiconductor Corporation, housed in an SOT-363 surface-mount package. It features a maximum repetitive peak reverse voltage of 30 V and an average forward current rating of 200 mA. The device exhibits a maximum forward voltage of 1 V at 100 mA and a reverse leakage current of 2 µA at 25 V. Electrical characteristics include a junction capacitance of 10 pF and a reverse recovery time of 5 ns. The component supports a junction temperature range from -65°C to +150°C.

Diode Arrays Feature Summary

• Utilizes Schottky barrier technology for fast switching speed and low forward voltage drop
• Constructed with a molded plastic case meeting UL 94V-0 flammability ratings
• Features matte tin plated leads that are solderable per J-STD-002 standards
• Compliant with RoHS directives and halogen-free requirements

Diode Arrays Applications

• Voltage clamping circuits
• Reverse polarity protection
• High-speed switching applications

Diode Arrays Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with the target PCB land pattern for the SOT-363 package. Confirm moisture sensitivity level and storage conditions align with assembly timelines. Cross-reference marking codes to distinguish between variants within the same series.

Diode Arrays Selection Notes

Select this component when a single high-speed Schottky diode is required in a compact surface-mount form factor. The SOT-363 package offers space efficiency compared to larger through-hole options. Consider the thermal resistance and power dissipation limits relative to the expected operating ambient temperature. Verify that the 30 V reverse voltage rating provides adequate margin for the circuit's peak inverse voltage.

Diode Arrays Part Context

This device belongs to the BAT54T series, which includes multiple variants sharing similar electrical profiles but distinguished by specific marking codes. The BAT54AD variant is specifically identified by the KL6 marking code on the component body. All members of this series share the same SOT-363 package and core Schottky barrier specifications defined in the common datasheet.

Diode Arrays Replacement Considerations

BAT54BR RFG

Diode Arrays FAQ

What is the marking code for the BAT54AD?

The marking code for the BAT54AD is KL6.

What is the maximum junction temperature for this device?

The maximum junction temperature range extends up to +150°C.

Is the BAT54AD suitable for high-frequency switching?

Yes, it features a reverse recovery time of 5 ns and is designed for high-speed switching applications.