RN2404,LXHF

Overview

The RN2404,LXHF is a single PNP digital transistor with built-in bias resistors, manufactured by Toshiba Semiconductor and Storage. It features a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current (IC) of -0.1 A. The device is housed in an SOT-23 package and is designed for switching, inverter, interface, and driver circuit applications. It complies with RoHS standards and supports a maximum operating temperature of 150 °C.

Feature Summary

• Single PNP configuration with integrated bias resistors
• Optimized for automotive-grade reliability under AEC-Q standards
• Compact SOT-23 surface-mount packaging

Applications

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

Procurement Notes

Verify the specific suffix LXHF against the official Toshiba datasheet to confirm pinout and electrical tolerances. Ensure the procurement channel provides traceability documentation required for automotive-grade components. Confirm that the received units match the specified SOT-23 package dimensions and marking codes before integration into production lines.

Selection Notes

Select this component when a single PNP digital transistor with built-in bias is required for low-power switching or interface applications. The -50 V rating and -100 mA current capacity suit general-purpose logic interfacing. Consider the SOT-23 footprint for space-constrained designs requiring automotive qualification.

Part Context

This part belongs to Toshiba's RN series of digital transistors, which integrate bias resistors directly onto the silicon die. The series is widely used in automotive and industrial electronics where simplified circuit design and reduced component count are critical. The LXHF suffix typically denotes specific packaging and compliance attributes defined by the manufacturer.

Replacement Considerations

Direct substitutes must match the PNP polarity, -50 V VCEO, -0.1 A IC, and SOT-23 package. Verify internal resistor values and hFE characteristics against the original datasheet to ensure functional equivalence in existing designs.