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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 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：10 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：50 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：100 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70
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Overview
The RN1302,LXHF is a single NPN digital transistor manufactured by Toshiba Semiconductor and Storage, designed for automotive applications under AEC-Q101 qualification. It integrates an internal bias resistor network with typical values of R1=10kOhm and R2=10kOhm. Key electrical parameters include a collector-emitter voltage (VCEO) of 50V, continuous collector current (IC) of 100mA, and power dissipation (Pd) of 100mW. The device operates at frequencies up to 250MHz with a minimum DC current gain (hfe) of 50. It is housed in the USM-3 surface-mount package and supports operating temperatures up to +150°C.
Feature Summary
- Automotive-grade reliability certified to AEC-Q101 standards
- Integrated dual-bias resistor network simplifies circuit design
- High switching speed capability up to 250 MHz
- Compact SMD packaging suitable for space-constrained layouts
Applications
- Automotive logic level shifting circuits
- Driver interface circuits for sensors and actuators
- General-purpose switching applications in vehicle electronics
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm AEC-Q101 certification status for automotive compliance requirements. Check datasheet revisions for any updates to electrical characteristics or pin configurations before finalizing procurement specifications.
Selection Notes
Select this component when a single NPN digital transistor with 10kOhm input resistance is required for 50V automotive systems. Ensure the USM-3 package fits the PCB footprint constraints. Verify that the 100mA current rating and 100mW power dissipation meet the specific load requirements of the target application circuit.
Part Context
This part belongs to Toshiba's RN series of pre-biased transistors, which combine bipolar junction transistors with internal resistors. The LXHF suffix indicates specific packaging and automotive qualification variants within the broader RN1302 product family, distinguishing it from standard commercial grade components.
Replacement Considerations
Consult official Toshiba substitution guides for verified equivalents. Cross-reference with other single NPN digital transistors featuring similar 10kOhm bias resistors and 50V ratings only if pin compatibility and electrical limits are confirmed identical.
