RN2907FE,LXHF(CT

Overview

The RN2907FE,LXHF(CT is a dual pre-biased bipolar junction transistor (BJT) array manufactured by Toshiba Semiconductor and Storage. It integrates two PNP transistors with built-in bias resistors in a compact ES-6 (SOT-563) surface-mount package. The device features a collector-emitter voltage (Vceo) of -50 V and a continuous collector current (Ic) of -100 mA. Typical input resistances are specified as R1=22 kΩ and R2=47 kΩ, yielding a resistor ratio of approximately 0.468. It supports a maximum operating frequency of 200 MHz and has a power dissipation rating of 100 mW. This component is AEC-Q101 qualified for automotive applications.

Feature Summary

• Integrates two point-symmetrical PNP transistors with built-in bias resistors to simplify circuit design and reduce component count.
• Features a compact ES-6 (SOT-563) surface-mount package suitable for high-density PCB layouts.
• Includes internal base and emitter resistors to eliminate external biasing components and manufacturing steps.
• Qualified for automotive applications under the AEC-Q101 standard.

Applications

• Switching circuits
• Inverter circuits
• Interface circuits
• Driver circuits

Procurement Notes

Verify the exact suffix 'LXHF(CT)' against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the ES-6 package designation matches your PCB footprint requirements. Ensure the AEC-Q101 qualification status meets your specific automotive reliability standards before finalizing procurement.

Selection Notes

Select this component when a dual PNP configuration with integrated biasing is required for space-constrained designs. The symmetrical layout facilitates balanced signal processing in interface applications. Consider the 200 MHz frequency limit and 100 mA current capacity to ensure adequate performance margins for the intended switching or driving loads.

Part Context

This part belongs to the RN29xx series of pre-biased transistors from Toshiba. These devices are designed to replace multiple discrete components by combining transistors and resistors into a single package. The series offers various resistance combinations and configurations, including complementary pairs like the RN4901, but the RN2907 specifically provides a dual PNP arrangement for specialized logic or driver needs.

Replacement Considerations

Check for direct equivalents within the RN29xx family, such as the RN2907LF(CT, noting that ordering suffixes may indicate different packaging formats rather than functional changes. Verify pinout compatibility and electrical parameters against alternative dual PNP arrays from other manufacturers if supply constraints exist.