2SC2389STPS

Single Bipolar Transistors Overview

The ROHM 2SC2389STPS is a high-voltage NPN silicon small-signal bipolar transistor designed for amplifier applications. It features a collector-emitter breakdown voltage of 120V and a maximum continuous collector current of 50mA. The device utilizes the SPT (Small Package Transistor) leaded package, providing robust performance with a maximum power dissipation of 0.3W at 25°C ambient temperature. It offers a minimum DC current gain (hFE) of 180 under standard test conditions.

Single Bipolar Transistors Feature Summary

• High breakdown voltage capability suitable for demanding signal processing tasks
• Low noise characteristics optimized for sensitive amplifier circuits
• Complementary design pairing with specific PNP transistor series

Single Bipolar Transistors Applications

• General-purpose high-voltage amplification stages
• Audio visual equipment signal processing
• Office automation circuit interfaces

Single Bipolar Transistors Procurement Notes

Verify the exact ordering suffix against official ROHM documentation to confirm the specific packaging configuration. Ensure the component meets the required environmental standards for the intended deployment environment before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a 120V collector-emitter rating is required in a through-hole format. Consider the thermal management requirements associated with the SPT package and the specific hFE binning available for the chosen tape and reel quantity.

Single Bipolar Transistors Part Context

This transistor belongs to a family that includes complementary PNP devices like the 2SA1579. It serves as a discrete solution for linear amplification where higher voltage tolerance than standard low-voltage transistors is necessary, fitting into legacy or specific industrial designs requiring through-hole mounting.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the 2SC4102 and 2SC3906K, which share identical electrical specifications but utilize different surface-mount packages such as UMT3 and SMT3 respectively.