APT13003DU-E1

Single Bipolar Transistors Overview

The APT13003DU-E1 is a high-voltage NPN bipolar junction transistor manufactured by Diodes Incorporated. It features a collector-emitter voltage rating of 450V and a continuous collector current capacity of 1.5A. The device utilizes a TO-126 through-hole package for thermal management. Key electrical specifications include a breakdown voltage greater than 700V between collector and emitter, and an emitter-base voltage rating exceeding 9V. The component integrates a collector-emitter diode to function as a free-wheeling element within switching circuits.

Single Bipolar Transistors Feature Summary

• High voltage NPN configuration designed for robust power switching applications
• Integrated collector-emitter diode provides inherent free-wheeling capability
• TO-126 through-hole package construction supports reliable thermal dissipation

Single Bipolar Transistors Applications

• High voltage power switching circuits
• Inductive load driving applications requiring free-wheeling protection
• Power supply output stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix E1 against manufacturer documentation to confirm pinout and electrical tolerances. Confirm RoHS compliance status via official datasheets. Check for end-of-life notifications or product change notices from Diodes Incorporated prior to procurement. Ensure the TO-126 package dimensions match the target PCB layout requirements.

Single Bipolar Transistors Selection Notes

Select this component when a high-voltage NPN transistor with integrated free-wheeling diode functionality is required. The 450V rating suits medium-voltage power applications. Compare the 1.5A continuous current limit against peak load demands. Verify that the TO-126 package fits the available board space and thermal constraints compared to alternative packages like TO-92 or TO-220.

Single Bipolar Transistors Part Context

This part belongs to the APT13003 series of high-voltage NPN transistors from Diodes Incorporated. The series includes variants such as APT13003D and APT13003HU, differing in packaging and specific voltage ratings. The APT13003DU-E1 specifically denotes the TO-126 package variant with defined electrical characteristics for power switching environments.

Single Bipolar Transistors Replacement Considerations

Cross-reference with other Diodes Incorporated parts in the APT13003 series for package compatibility. Verify equivalent high-voltage NPN transistors from other manufacturers only if they match the 450V VCEO and integrated diode specification.