BAT400D_R1_00001

Single Diodes Overview

The BAT400D_R1_00001 is a surface mount Schottky barrier diode manufactured by Panjit International Inc. It features a 40V peak repetitive reverse voltage and an average rectified current of 500mA in an SOT-23 plastic case. The device exhibits a low forward voltage drop, typically 285mV at 10mA and 480mV at 500mA. Electrical characteristics include a maximum reverse current of 50μA at 30V and junction capacitance values of 170pF at 0V and 20pF at 10V reverse bias. Power dissipation is rated at 480mW with a thermal resistance of 286°C/W.

Single Diodes Feature Summary

• Low forward voltage drop for high conductance
• Lead-free construction compliant with EU RoHS 2011/65/EU directive
• Green molding compound that is halogen-free per IEC61249 standard

Single Diodes Applications

• General purpose rectification in consumer electronics
• Power supply circuits requiring low loss
• DC-DC converter input/output stages

Single Diodes Procurement Notes

Verify the specific packing code suffix to confirm reel size and orientation. The R1 designation indicates Tape and Reel packaging on a 13-inch reel with RoHS compliance. Confirm the marking code KSJ matches physical components upon receipt. Ensure storage conditions adhere to moisture sensitivity levels if applicable.

Single Diodes Selection Notes

Select this component when a compact SOT-23 package is required for 500mA applications. The 40V rating provides adequate headroom for 12V or 24V systems. Consider the 285mV typical forward voltage for efficiency optimization. Verify thermal management capabilities given the 286°C/W junction-to-ambient resistance.

Single Diodes Part Context

This part belongs to the BAT400 series of surface mount Schottky barrier diodes from Panjit. The series focuses on low forward voltage and high conductance for efficient power conversion. The BAT400D variant specifically utilizes the SOT-23 footprint, distinguishing it from larger packages in the same electrical family.

Single Diodes Replacement Considerations

Cross-reference with other SOT-23 Schottky diodes offering 40V and 500mA ratings. Verify pinout compatibility and forward voltage specifications before substitution. Ensure replacement parts meet the same RoHS and halogen-free requirements.