RN2412,LXHF

Overview

The RN2412,LXHF is a single PNP digital transistor manufactured by Toshiba Semiconductor and Storage, designed for surface-mount applications in the S-Mini-3 package. It integrates an internal base resistor with a typical value of 22 kOhms to simplify circuit design. The device supports a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA, with a power dissipation rating of 200 mW. It features a maximum operating frequency of 200 MHz and a minimum DC current gain (hfe) of 120 at -1 mA and -5 V. Qualified under AEC-Q200 standards, it operates within a temperature range up to +150 C.

Feature Summary

• Integrated base resistor simplifies driving interface requirements
• Automotive-grade reliability certified under AEC-Q200 standards
• High-speed switching capability suitable for RF applications

Applications

• Automotive electronic control units requiring robust switching
• Industrial logic level translation circuits
• Consumer device power management interfaces

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific packaging options such as cut tape or reel quantities against official Toshiba documentation. Ensure the part number suffix matches the required automotive qualification grade before finalizing procurement orders.

Selection Notes

Select this component when a compact PNP digital switch with integrated biasing is required. The S-Mini-3 package offers space efficiency for dense PCB layouts. Verify that the 22 kOhm internal resistance aligns with the driving source impedance and desired switching speed requirements for the target application environment.

Part Context

This part belongs to Toshiba's RN series of digital transistors, which combine bipolar junction transistors with on-chip resistors. The LXHF suffix typically denotes specific packaging and automotive qualification variants within the broader product family, distinguishing it from standard commercial grade counterparts.

Replacement Considerations

Consult official Toshiba substitution guides for verified equivalents. Generic replacements may differ in internal resistor tolerance or hfe characteristics. Ensure any substitute maintains the same polarity, package footprint, and AEC-Q200 certification if used in automotive contexts.

FAQ

What is the function of the internal resistor in the RN2412?

The internal 22 kOhm resistor connects to the base terminal, eliminating the need for an external biasing resistor and simplifying the surrounding circuit design.

Is the RN2412,LXHF suitable for automotive applications?

Yes, the component is qualified under the AEC-Q200 standard, indicating its suitability for automotive electronic systems requiring high reliability.

What is the maximum operating frequency of this device?

The device supports a maximum operating frequency of 200 MHz, making it appropriate for high-speed switching applications.