RN2902,LXHF(CT

Overview

The RN2902,LXHF(CT is an automotive-grade digital transistor manufactured by Toshiba Semiconductor and Storage. It features a dual PNP configuration housed in a US-6 (SOT-363) surface-mount package. The device integrates built-in bias resistors with typical values of R1=10kOhm and R2=10kOhm, yielding a resistor ratio of 1. Key electrical parameters include a collector-emitter voltage (VCEO) of -50V, a continuous collector current (IC) of -100mA, and a power dissipation (Pd) of 200mW. It meets AEC-Q101 qualification standards for automotive applications, supports a maximum operating temperature of +150°C, and offers a minimum DC current gain (hFE) of 50.

Feature Summary

• Dual PNP digital transistor array with integrated bias resistors
• AEC-Q101 qualified for automotive reliability requirements
• Point-symmetrical pinout design for simplified PCB layout

Applications

• Automotive switching circuits
• Inverter circuit interfaces
• Driver circuit logic levels

Procurement Notes

Verify the specific suffix LXHF against the manufacturer's latest datasheet to confirm lead time and packaging details. Ensure compatibility with automated assembly processes given the US-6 package type. Confirm RoHS compliance status through official documentation before integration into production lines.

Selection Notes

Select this component when a dual PNP configuration with equal bias resistance ratios is required for space-constrained automotive designs. The US-6 package suits high-density mounting needs. Verify that the -50V rating and -100mA current capacity align with the target circuit's load requirements and thermal management capabilities.

Part Context

This part belongs to Toshiba's RN series of pre-biased transistors designed for automotive use. The LXHF suffix typically denotes specific tape-and-reel packaging or material specifications within the product line. It serves as a compact alternative to discrete resistor-transistor combinations in signal processing paths.

Replacement Considerations

Direct substitutes may include other dual PNP digital transistors in SOT-363 packages with similar VCEO and IC ratings. Verify pinout symmetry and internal resistor values to ensure functional equivalence without redesigning the surrounding circuitry.