RN2415,LXHF

Overview

The RN2415,LXHF is a dual pre-biased transistor array manufactured by Toshiba Semiconductor and Storage, housed in a US6 surface-mount package. It integrates one NPN and one PNP bipolar junction transistor (BJT) with built-in biasing resistors. The device features a maximum collector-emitter voltage of 50V and a continuous collector current rating of 100mA per transistor. Internal base and emitter resistors are both specified at 4.7 kΩ. The unit supports a maximum power dissipation of 200mW and operates within an ambient temperature range up to 125°C. It is qualified under the AEC-Q101 standard for automotive applications.

Feature Summary

• Integrated dual configuration combining one NPN and one PNP transistor with internal biasing resistors to reduce external component count.
• Automotive-grade qualification ensuring reliability and performance consistency for demanding vehicle electronic environments.
• Compact US6 surface-mount packaging designed to facilitate high-density circuit board layout and miniaturization.

Applications

• Signal switching and level shifting in automotive infotainment systems
• Logic interface circuits between microcontrollers and peripheral sensors
• Driver stages for low-power actuators or indicator loads in control modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout compatibility and resistance values. Ensure the procurement channel provides traceable documentation confirming AEC-Q101 automotive grade status. Check for RoHS compliance markers if required by local regulations. Confirm the package type matches the intended PCB footprint design specifications.

Selection Notes

Select this component when a compact solution requires simultaneous NPN and PNP switching capabilities with fixed biasing. The integrated 4.7 kΩ resistors simplify drive circuit design compared to discrete transistors. Consider the 200mW power dissipation limit and thermal management requirements for the US6 package during high-frequency operation. Verify that the 50V breakdown voltage meets the system's supply rail constraints.

Part Context

This part belongs to the RN49xx series of pre-biased transistor arrays from Toshiba. These devices are engineered to replace multiple discrete components, thereby saving space on printed circuit boards. The LXHF suffix typically denotes specific packaging and environmental compliance attributes defined by the manufacturer for mass production volumes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Engineers should consult Toshiba's official cross-reference tools or contact technical support directly to identify equivalent automotive-grade dual pre-biased arrays with matching electrical parameters and package dimensions.