RN1410,LXHF

Overview

The RN1410,LXHF is a PNP digital transistor manufactured by Toshiba Semiconductor and Storage, designed for switching, inverter, interface, and driver circuit applications. It integrates a single silicon NPN epitaxial type transistor with built-in bias resistors within an S-Mini (SOT-346) surface-mount package. Key electrical parameters include a collector-emitter voltage (VCEO) of -50 V, a continuous collector current (IC) of -0.1 A, and a power dissipation (Pd) of 200 mW. The device features a typical base resistor (R1) of 4.7 kOhms and meets the AEC-Q101 automotive qualification standard, ensuring reliability for automotive electronics.

Feature Summary

• Integrates a PNP transistor with built-in bias resistors to simplify circuit design and reduce component count.
• Automotive-grade reliability certified under the AEC-Q101 standard for harsh environment operation.
• Compact S-Mini (SOT-346) surface-mount package facilitates high-density PCB layout.

Applications

• Automotive switching circuits
• Inverter circuits
• Interface circuits
• Driver circuits

Procurement Notes

Verify the specific suffix 'LXHF' against the official Toshiba datasheet to confirm packaging details and tape-and-reel specifications. Ensure the procurement channel provides valid traceability documentation for AEC-Q101 qualified components intended for automotive use. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit risks.

Selection Notes

Select this component when a PNP digital transistor with a 4.7 kOhm base resistor is required for automotive or industrial applications. Compare the -50 V VCEO and -100 mA IC limits against the target circuit's maximum operating conditions. Consider the S-Mini package dimensions if space constraints are critical, and verify thermal management requirements against the 200 mW power dissipation rating.

Part Context

The RN1410 belongs to Toshiba's RN series of pre-biased transistors, which combine bipolar junction transistors with internal resistors. This series is engineered to replace multiple discrete components, thereby reducing board space and assembly costs. The LXHF suffix typically denotes specific packaging and handling characteristics defined by the manufacturer for automated surface-mount technology processes.

Replacement Considerations

Publicly confirmed substitute part numbers for the RN1410,LXHF were not found in the provided source material. Verify compatibility with alternative PNP digital transistors by matching VCEO, IC, R1 resistance value, and package footprint before implementation.