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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A SC70
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 Only
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：120 @ 1mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- Frequency - Transition：250 MHz
- Power - Max：100 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70
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Overview
The RN1313,LXHF is a single NPN digital transistor manufactured by Toshiba Semiconductor and Storage, designed for automotive applications with AEC-Q101 qualification. It integrates an NPN epitaxial planar silicon transistor with built-in bias resistors to simplify circuit design and reduce component count. The device features a collector-emitter voltage (VCEO) of 50 V and a continuous collector current (IC) of 100 mA. Typical internal resistances are R1=47 kOhms and R2=47 kOhms. It operates within a junction temperature range of -55°C to +150°C and is available in the USM-3 surface-mount package.
Feature Summary
- Integrates NPN transistor with dual bias resistors to minimize external components and PCB space
- Qualified for automotive environments under AEC-Q101 standards
- Optimized for switching, inverter, interface, and driver circuits
Applications
- Automotive switching circuits
- Inverter control logic
- Interface connection drivers
Procurement Notes
Verify the specific suffix LXHF against the official Toshiba datasheet to confirm packaging details and compliance status. Ensure the procurement channel provides valid traceability documentation for AEC-Q101 qualified automotive parts. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and authenticity before finalizing orders.
Selection Notes
Select this component when a single NPN digital transistor with 50 V rating and 100 mA capacity is required for automotive systems. The 47 kOhm resistor configuration suits standard logic interface levels. Compare against complementary PNP models like the RN2313 if push-pull configurations are needed. Verify thermal management requirements against the 150°C maximum junction temperature limit during high-duty cycle operations.
Part Context
This part belongs to Toshiba's RN series of Bias Resistor Built-In Transistors (Digital Transistors). The series offers various resistance combinations to accommodate different drive requirements. The LXHF suffix typically denotes specific tape-and-reel packaging for automated surface-mount assembly processes.
Replacement Considerations
Direct functional substitutes include other single NPN digital transistors with identical 50 V/100 mA ratings and similar 47k/47k resistor networks. Verify pinout compatibility and package dimensions (USM-3/SOT-323) before substitution. Check if alternative manufacturers offer equivalent AEC-Q101 qualified parts for automotive supply chain redundancy.
