JANTX2N3743

Single Bipolar Transistors Overview

The JANTX2N3743 is a PNP power bipolar junction transistor manufactured by Microchip Technology. It utilizes silicon technology and is housed in a TO-39 metal can package with three leads, designed for through-hole mounting. The device supports a maximum collector-emitter breakdown voltage of 300 V and a continuous collector current of 200 mA. Power dissipation is rated at 1000 mW. Operating temperature ranges from -65°C to +200°C.

Single Bipolar Transistors Feature Summary

• High voltage capability suitable for demanding power applications
• Robust metal can construction for thermal stability
• Extended high-temperature operational range

Single Bipolar Transistors Applications

• Aerospace systems
• Defense electronics
• Power switching circuits

Single Bipolar Transistors Procurement Notes

Verify the specific datasheet version for the JANTX2N3743 to confirm exact electrical tolerances and testing standards required for your design. Ensure that the procurement channel provides documentation confirming the component's compliance with the manufacturer's specifications for aerospace and defense use cases.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with high voltage blocking capability and significant power handling is required. The TO-39 package offers superior heat dissipation compared to plastic packages. Consider the 200 mA current limit and 300 V voltage rating against circuit requirements before finalizing the design.

Single Bipolar Transistors Part Context

This part belongs to Microchip's JANTX series of radiation-hardened or high-reliability transistors. The 'TX' suffix typically denotes enhanced screening levels compared to standard commercial parts. It serves as a ruggedized alternative for critical infrastructure where standard components may not meet reliability standards.

Single Bipolar Transistors Replacement Considerations

Consult official substitution lists for direct replacements. Generic equivalents may lack the specific screening or voltage ratings required for aerospace applications.