2SARA41CHZGT116R

Single Bipolar Transistors Overview

The 2SARA41CHZGT116R is a PNP high-voltage amplifier transistor manufactured by ROHM Semiconductor. It operates in the SOT-23 (SST3) surface-mount package with a collector-emitter voltage (VCEO) of -120 V and a continuous collector current (IC) of -50 mA. The device features a DC current gain (hFE) ranging from 180 to 560, a transition frequency (fT) of 140 MHz, and a power dissipation rating of 200 mW on a reference land. It is designed for use in high-voltage amplifier applications.

Single Bipolar Transistors Feature Summary

• High breakdown voltage capability rated at -120 V for collector-base and collector-emitter voltages.
• Complements the NPN 2SCRC41C/2SC4102U3 transistor pair for matched circuit designs.
• Classified DC current gain (hFE) ranks provide specific amplification ranges for design flexibility.

Single Bipolar Transistors Applications

• High voltage amplifier circuits
• General purpose discrete switching

Single Bipolar Transistors Procurement Notes

Verify the complete part number against official ROHM documentation to ensure correct suffix alignment. Confirm that the T116 tape-and-reel specification matches your automated assembly equipment requirements. Cross-reference the datasheet revision date to validate electrical characteristics before finalizing component selection.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor requires a minimum -120 V collector-emitter breakdown voltage within a compact SOT-23 footprint. Ensure the application current remains within the -50 mA limit and account for the 200 mW power dissipation derating based on ambient temperature conditions.

Single Bipolar Transistors Part Context

This component belongs to the 2SARA41C series of high-voltage bipolar junction transistors. It serves as the PNP counterpart to the 2SCRC41C NPN device, allowing for complementary push-pull or differential amplifier configurations in space-constrained PCB layouts.

Single Bipolar Transistors Replacement Considerations

The 2SA1579U3 is an electrically equivalent alternative packaged in SOT-323 (UMT3). Verify pinout compatibility and thermal performance differences between the SOT-23 and SOT-323 packages before substitution.