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Toshiba Semiconductor RN1907FE,LXHF(CT — Microcontrollers & Processors (MCU / MPU / DSP)

RN1907FE,LXHF(CT Dual NPN Pre-Biased Transistor, AEC-Q101

MPNRN1907FE,LXHF(CT
End of Life

Toshiba RN1907FE,LXHF(CT, Automotive AEC-Q101, 2 NPN - Pre-Biased (Dual), 50 V, 100 mA, 250 MHz, SOT-563, Surface Mount.

$0.37Ref. price · indicative, final on quote
Toshiba Semiconductor RN1907FE,LXHF(CT datasheet (PDF)
PackagingSOT-563, SOT-666
SeriesAutomotive, AEC-Q101
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

RN1907FE,LXHF(CT specifications
ParameterValue
SeriesAutomotive, AEC-Q101
MountingSurface Mount
FET type2 NPN - Pre-Biased (Dual)
Voltage - collector emitter breakdown50V
Current - collector (Ic)100mA
Current - collector cutoff500nA
DC current gain (hFE) (Min) @ ic, vce80 @ 10mA, 5V
Power - max100mW
Frequency250MHz
PackageTape & Reel (TR); Cut Tape (CT)
CaseSOT-563, SOT-666
Resistor - base (R1)10kOhms
Resistor - emitter base (R2)47kOhms
Vce saturation (Max) @ ib, ic300mV @ 250µA, 5mA

Product details

Dual NPN pre-biased transistor for automotive loads

Each transistor integrates a 10 kΩ base resistor (R1) and a 47 kΩ emitter-base resistor (R2), eliminating two external resistors per channel and reducing placement cost on the line. The 250 MHz transition frequency and 100 mA collector current rating suit it for driving relays, solenoids, and indicator loads in body-control modules and transmission controllers.

Resistor network saves board space

The RN1907FE uses a 10 kΩ base resistor and 47 kΩ emitter-base resistor per transistor. This fixed ratio sets the base current for a given collector current without external bias components. Compared to the RN1702,LF which uses 10 kΩ / 10 kΩ, the RN1907FE provides a higher emitter-base resistance, reducing the off-state leakage current through the base-emitter junction — a useful difference when the transistor must stay off under high-temperature soak.

Frequently asked questions

Is RN1907FE,LXHF(CT automotive AEC-Q101 qualified?

Yes, the RN1907FE,LXHF(CT is listed under the Automotive, AEC-Q101 series, confirming it meets the AEC-Q101 qualification for discrete semiconductors used in automotive environments.

What is the RN1907FE,LXHF(CT equivalent or cross reference?

The RN1908(T5L,F,T) is a close functional equivalent with the same dual NPN pre-biased topology and 250 MHz fT, but uses a 22 kΩ base resistor instead of 10 kΩ. The RN1702,LF shares the 10 kΩ base resistor but uses a 10 kΩ emitter-base resistor rather than 47 kΩ. Neither is a drop-in replacement without checking the bias resistor ratio against the circuit requirements.

What is the RN1907FE,LXHF(CT datasheet and where can I download it?

The datasheet for the RN1907FE,LXHF(CT is available from Toshiba's official website or through the product page on this distributor's site. It contains the full electrical characteristics, package dimensions, and application notes for the SOT-563 package.