BAT42-L0 A0

Single Diodes Overview

The BAT42-L0 A0 is a single Schottky barrier diode manufactured by Taiwan Semiconductor Corporation. It utilizes the DO-35 axial leaded package, designed for small-signal applications. The device features a maximum repetitive peak reverse voltage of 30V and an average forward rectified current rating of 200mA. Key electrical characteristics include a low forward voltage drop of approximately 1V at 200mA and a maximum reverse leakage current of 100nA at 50V. The component supports a maximum operating junction temperature of 150°C.

Single Diodes Feature Summary

• Schottky barrier technology ensures fast switching speeds suitable for high-frequency signal processing.
• Low forward voltage drop minimizes power loss in small-signal rectification circuits.
• DO-35 axial package provides reliable through-hole mounting for compact designs.

Single Diodes Applications

• Small-signal rectification in consumer electronics
• Clamping and protection circuits in RF applications
• Logic level shifting in digital interfaces

Single Diodes Procurement Notes

Verify the specific suffix L0 A0 against official Taiwan Semiconductor documentation to confirm exact binning or tape-and-reel specifications. Confirm RoHS compliance status directly with the manufacturer as datasheets may vary by revision. Ensure the DO-35 package dimensions match your PCB footprint requirements before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component when a low-capacitance Schottky diode is required for small-signal handling rather than high-power rectification. The 30V reverse voltage rating limits its use to low-voltage logic and RF environments. Compare the 200mA current limit against circuit demands to ensure adequate headroom without exceeding thermal constraints.

Single Diodes Part Context

This part belongs to the BAT42 series of Schottky diodes from Taiwan Semiconductor. The series is characterized by ultra-low capacitance and fast recovery times, making it distinct from standard silicon rectifiers. It serves as a discrete semiconductor solution for signal processing tasks where speed and low voltage drop are critical performance factors.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers include BAT42 R0G and BAT42WS. Verify pinout compatibility and electrical ratings such as reverse voltage and forward current before substituting. Ensure the replacement maintains the DO-35 or compatible package form factor for direct integration.