2SC3953E-PM-ON

Single Bipolar Transistors Overview

The 2SC3953E-PM-ON is an NPN epitaxial planar silicon transistor manufactured by onsemi. It features a collector-emitter voltage rating of 120 V and a maximum collector current of 200 mA. The device supports a transition frequency of 400 MHz and dissipates up to 1.3 W of power. Packaged in the TO-126ML (TO-225AA) through-hole format, it operates at junction temperatures up to 150°C with a saturation voltage of 1V at specified currents.

Single Bipolar Transistors Feature Summary

• NPN epitaxial planar silicon construction for reliable switching performance
• High voltage capability suitable for demanding circuit applications
• Through-hole mounting design compatible with standard PCB layouts

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Amplifier stages requiring moderate voltage handling
• Industrial control systems

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix PM against the official onsemi datasheet to ensure compatibility with required packaging or tape-and-reel specifications. Confirm RoHS compliance status directly from the manufacturer's documentation prior to procurement. Ensure the TO-126ML package dimensions match the target board layout constraints.

Single Bipolar Transistors Selection Notes

Select this component when a high-voltage NPN transistor with moderate current capacity is required. The 120V rating distinguishes it from lower-voltage alternatives. Consider the 400MHz transition frequency for medium-speed applications. The through-hole package is suitable for prototyping or high-power thermal management scenarios compared to surface-mount options.

Single Bipolar Transistors Part Context

This part belongs to onsemi's single bipolar transistor lineup. It utilizes the TO-126ML case style, which provides robust mechanical stability. The device is designed for general electronic applications where standard NPN switching characteristics are sufficient. It represents a specific variant within the broader 2SC3953 series.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference guides for direct substitutes. Verify pinout compatibility and electrical parameters such as Vceo and Ic before swapping. Generic replacements may differ in transition frequency or thermal resistance.