2SC3787S

Single Bipolar Transistors Overview

The 2SC3787S is an NPN epitaxial planar silicon power transistor manufactured by onsemi. It features a collector-emitter breakdown voltage of 160 V and a maximum continuous collector current of 140 mA. The device has a transition frequency of 150 MHz and a maximum power dissipation of 1.3 W. It is housed in a TO-126ML (TO-225AA) flange mount package with three through-hole terminals.

Single Bipolar Transistors Feature Summary

• NPN polarity configuration for switching applications
• Epitaxial planar silicon construction
• Flange mount package design for thermal management

Single Bipolar Transistors Applications

• General purpose switching circuits
• Power supply output stages
• Driver circuits requiring moderate voltage isolation

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer marking and datasheet revision against the component label. Confirm that the TO-126ML package dimensions match the PCB footprint requirements. Ensure the supplier provides documentation confirming the NPN configuration and 160V rating to avoid substitution errors with similar low-voltage devices.

Single Bipolar Transistors Selection Notes

Select this component when a single NPN transistor with 160V capability and 140mA current handling is required. The TO-126ML package offers a balance between power dissipation and mounting simplicity. Consider the 150MHz transition frequency for high-speed switching needs within the specified thermal limits.

Single Bipolar Transistors Part Context

This part belongs to the single bipolar transistor category, specifically designed as a power switching device. It utilizes silicon epitaxial technology to achieve the specified voltage and current ratings. The TO-126ML package is a standard form factor for through-hole mounting in industrial and consumer electronics.

Single Bipolar Transistors Replacement Considerations

Cross-reference with equivalent NPN transistors offering 160V Vceo and 140mA Ic in TO-126 or TO-225 packages. Verify pinout compatibility and thermal resistance characteristics before substituting.