DCP51-13

Single Bipolar Transistors Overview

The DCP51-13 is a PNP surface mount transistor manufactured by Diodes Incorporated, housed in an SOT-223 package. It features epitaxial planar die construction and supports a continuous collector current of -1 A with a peak pulse current of -1.5 A. The device provides a collector-base voltage rating of -45 V and operates within a temperature range of -55 to +150 °C. Electrical characteristics include a DC current gain (hFE) ranging from 40 to 250 at specific test conditions, a transition frequency of 200 MHz, and a thermal resistance junction-to-ambient of 125 °C/W.

Single Bipolar Transistors Feature Summary

• Epitaxial planar die construction for reliable performance
• Designed for automated assembly processes
• RoHS compliant and lead-free finish

Single Bipolar Transistors Applications

• Medium power switching circuits
• Amplification applications

Single Bipolar Transistors Procurement Notes

Verify the component status before procurement as the datasheet explicitly marks this part as Not Recommended for New Design. Confirm that the ordering suffix '-13' corresponds to the standard tape and reel packaging containing 2500 units per reel. Ensure compatibility with existing designs or proceed with the recommended alternative parts BCP51 or BCP5116 if initiating new hardware development.

Single Bipolar Transistors Selection Notes

Select this component for medium power switching or amplification tasks requiring a PNP transistor in an SOT-223 package. Consider the complementary NPN type DCP54 if a matched pair is required. Evaluate the thermal dissipation capabilities against the ambient temperature requirements, noting the 125 °C/W thermal resistance value provided in the specifications.

Single Bipolar Transistors Part Context

This component belongs to the discrete semiconductor category, specifically functioning as a PNP surface mount transistor. It is designed for general-purpose electronic applications where moderate power handling and compact surface mounting are necessary. The device utilizes a molded plastic case material with a matte tin finish on the terminals.

Single Bipolar Transistors Replacement Considerations

The official datasheet identifies BCP51 and BCP5116 as the direct alternatives to the DCP51/-16 series.