DSK34

Single Diodes Overview

The MDD DSK34 is a Surface Mount Device (SMD) Schottky Barrier Rectifier belonging to the DSK3 series, manufactured by NextGen Components, Inc. under original MDD Diodes specifications. It utilizes a SOD-123FL molded plastic package with two pads and solder-plated terminals. The device supports a maximum average forward rectified current of 3.0A at terminal temperature and withstands a peak forward surge current of 80A for an 8.3ms single half-sine wave. Electrical ratings include a repetitive peak reverse voltage of 40V, an RMS voltage of 28V, and a DC blocking voltage of 40V. The typical junction capacitance is 250pF measured at 1MHz with 4.0V DC applied reverse voltage.

Single Diodes Feature Summary

• Metal silicon junction construction enabling majority carrier conduction for low power loss and high efficiency
• Plastic package certified with Underwriters Laboratory Flammability Classification 94V-0
• Built-in strain relief designed for automated placement and surface mount insertion
• Guaranteed high temperature soldering capability at 250°C for 10 seconds at terminals

Single Diodes Applications

• Surface mount applications requiring automated component insertion
• General purpose rectification in electronic circuits
• DC blocking voltage applications within specified limits

Single Diodes Procurement Notes

Verify the specific part code DSK34W0000S040 when requesting quotations or placing orders to ensure correct voltage and package specifications. Confirm compliance with RoHS III and REACH directives as stated in the specification sheet. Obtain the latest product information directly from NextGen Components, Inc. prior to final design implementation, as parametric performance may vary based on operating conditions not covered in standard electrical characteristics.

Single Diodes Selection Notes

Select this component for designs requiring a 3.0A average forward current rating in a compact SOD-123FL footprint. Ensure the circuit operates within the -55°C to +150°C junction temperature range. Consider the 80A surge current capability for transient load protection. Verify that the 40V repetitive peak reverse voltage aligns with the system's maximum DC blocking requirements and that the 250pF typical junction capacitance meets signal integrity constraints.

Single Diodes Part Context

This component is part of the DSK3 Series of SMD Schottky Barrier Rectifiers offered by NextGen Components, Inc., which represents original MDD Diodes products. The series includes variants with different voltage ratings ranging from 20V to 200V, all sharing the same 3.0A current rating and SOD-123FL package form factor. The DSK34 specifically denotes the 40V variant within this lineup.

Single Diodes Replacement Considerations

Cross-reference parts are available within the market according to the specification sheet. Verify mechanical dimensions and pinout compatibility before substitution. Consult the manufacturer for updated cross-reference lists as specifications are subject to change without notice.