2SC4097T106R

Single Bipolar Transistors Overview

The 2SC4097T106R is a medium power NPN bipolar junction transistor manufactured by Rohm Semiconductor. It features a collector-emitter voltage of 32V and a maximum collector current of 500mA, housed in a UMT3 (SOT-323/SC-70) surface-mount package. The device has a maximum power dissipation of 200mW and a transition frequency of 250MHz. DC current gain ranges from 120 to 390 depending on the rank. It operates within a junction temperature range up to 150°C.

Single Bipolar Transistors Feature Summary

• High collector current capability of 500mA for medium power applications
• Low collector-emitter saturation voltage optimized for low voltage operation
• Complements the 2SA1577 PNP transistor

Single Bipolar Transistors Applications

• Driving circuits
• Low frequency amplifiers

Single Bipolar Transistors Procurement Notes

Verify the specific hFE rank (Q or R) required for your design, as gain varies between 120-270 and 180-390. Confirm the marking code 'C' matches your assembly requirements. Ensure the UMT3 footprint aligns with your PCB layout. Check RoHS compliance status if applicable to your region's regulations.

Single Bipolar Transistors Selection Notes

Select this component when a 32V NPN transistor with 500mA capacity is needed in a compact SOT-323 package. It serves as the complementary pair to the 2SA1577. Consider the 200mW power limit and thermal management needs. Verify that the 250MHz transition frequency meets your signal processing requirements.

Single Bipolar Transistors Part Context

This part belongs to the 2SC4097 series of medium power transistors designed for general-purpose switching and amplification. It is packaged in the UMT3 form factor, suitable for space-constrained surface-mount designs. The series is intended for use in consumer electronics and industrial control applications requiring reliable NPN performance.

Single Bipolar Transistors Replacement Considerations

The 2SA1577 is the documented complementary PNP transistor. No direct substitute part numbers are listed in the provided documentation.