BAT54WSL9SD323

Single Diodes Overview

The BAT54WSL9SD323 is a surface mount Schottky barrier diode manufactured by MDD. It features a single diode configuration housed in an SOD-323 package. The device is rated for a maximum repetitive peak reverse voltage (VRRM) of 30 V and a continuous forward current (IF) of 200 mA. Key electrical characteristics include low turn-on voltage and fast switching capabilities, designed to minimize power loss and improve circuit efficiency.

Single Diodes Feature Summary

• Low turn-on voltage for efficient power handling
• Fast switching speed suitable for high-frequency applications
• PN junction guard ring provides transient and ESD protection

Single Diodes Applications

• Surface mount assembly in compact electronic devices
• General purpose rectification in small signal circuits
• Protection against electrostatic discharge (ESD)

Single Diodes Procurement Notes

Verify the complete part number BAT54WSL9SD323 against official MDD documentation to ensure correct suffix interpretation. Confirm that the SOD-323 package and 30V/200mA ratings match your design requirements. Cross-reference datasheets from authorized distributors to validate component authenticity and specifications before procurement.

Single Diodes Selection Notes

Select this component when a small signal Schottky diode with low forward voltage drop is required in space-constrained designs. The SOD-323 package offers a compact footprint compared to larger through-hole alternatives. Ensure the application voltage does not exceed the 30 V rating and current remains within the 200 mA limit for reliable operation.

Single Diodes Part Context

This component belongs to the BAT54 series of Schottky barrier diodes, widely used for their fast recovery and low leakage characteristics. The L9SD323 suffix indicates specific packaging and tape-and-reel configuration details provided by MDD. It serves as a standard solution for signal processing and protection tasks in consumer electronics.

Single Diodes Replacement Considerations

Compatible substitutes include BAT54WS variants from other manufacturers such as Panjit or Diodes Inc., provided they share the SOD-323 package and similar 30V/200mA ratings. Verify pinout compatibility and thermal performance before substitution.

Single Diodes FAQ

What type of protection does the PN junction guard ring provide?

The PN junction guard ring is designed to enhance reliability by providing protection against transients and electrostatic discharge (ESD).

Is the BAT54WSL9SD323 suitable for high-frequency applications?

Yes, its fast switching characteristic makes it suitable for high-frequency signal processing and rectification tasks.