RN4986FE,LXHF(CT

Overview

The RN4986FE,LXHF(CT is a dual digital transistor from Toshiba Semiconductor and Storage, featuring an NPN and PNP configuration within a single US-6 surface-mount package. It is designed for automotive applications with AEC-Q101 qualification. Key electrical parameters include a collector-emitter voltage (VCEO) of 50 V and a continuous collector current (IC) of 100 mA. The device incorporates internal bias resistors with typical values of R1 = 10 kOhms and R2 = 10 kOhms. It offers a minimum DC current gain (hFE) of 50 and supports maximum operating frequencies of 200 MHz for the NPN and 250 MHz for the PNP transistor. Power dissipation is rated at 200 mW, with a maximum operating temperature of +150°C.

Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards for robust performance in vehicle environments.
• Integrated dual NPN/PNP structure simplifies circuit design by replacing discrete transistors and external biasing components.
• Compact US-6 package facilitates high-density PCB layouts and automated surface-mount assembly.

Applications

• Automotive logic switching circuits requiring AEC-Q101 compliance.
• Interface circuits between microcontrollers and peripheral devices.
• Driver circuits for low-power loads in automotive control modules.

Procurement Notes

Verify the specific suffix FE against official Toshiba documentation to confirm package variant and tape-and-reel specifications. Ensure procurement channels provide valid AEC-Q101 certification records for automotive integration. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before finalizing orders.

Selection Notes

Select this component when a complementary NPN/PNP pair is required in a minimal footprint for automotive logic applications. The 10 kOhm input resistor ratio suits standard TTL/CMOS interface levels. Verify that the 50 V rating and 100 mA current capacity meet the specific load requirements of the target circuit design.

Part Context

This part belongs to the RN49xx series of pre-biased digital transistors manufactured by Toshiba Semiconductor and Storage. The series is characterized by integrated bias resistors and compact SMD packaging, widely used in consumer and automotive electronics for signal switching and level translation tasks.

Replacement Considerations

Consult Toshiba's official cross-reference data for verified substitutes. Generic equivalents may lack AEC-Q101 automotive qualification or identical pinout configurations. Validate thermal and electrical compatibility before substitution.