RN2905,LXHF(CT

Overview

The RN2905,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 internal bias resistors with typical values of R1=2.2kOhm and R2=47kOhm. Key electrical specifications include a maximum 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 and supports operation up to a maximum junction temperature of +150°C.

Feature Summary

• Dual PNP digital transistor architecture with integrated bias resistors
• AEC-Q101 qualified for automotive reliability requirements
• Point-symmetrical pinout design within a compact US-6 package

Applications

• Automotive switching circuits
• Inverter driver circuits
• Interface connection logic
• General-purpose driver applications

Procurement Notes

Verify the specific ordering suffix against official Toshiba documentation to confirm packaging format and tape-and-reel specifications. Ensure that the component version matches the required automotive grade certification. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity before procurement.

Selection Notes

Select this component when a dual PNP digital transistor with low input resistance is required for space-constrained designs. The US-6 package offers a compact footprint suitable for high-density PCB layouts. Verify that the -50V voltage rating and -100mA current capacity align with the target circuit's load requirements and operating conditions.

Part Context

This component belongs to Toshiba's RN series of pre-biased transistors designed for automotive electronics. The series provides integrated resistor networks to simplify circuit design and reduce board space. The LXHF suffix typically denotes specific packaging and environmental compliance attributes defined by the manufacturer.

Replacement Considerations

Direct substitutes must match the dual PNP configuration, US-6 package, and -50V/-100mA ratings. Verify equivalent internal resistor values and AEC-Q101 qualification status. Consult official cross-reference lists for confirmed compatible parts from Toshiba or other manufacturers.