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Product Detailed Parameters
- Description：AUTO AEC-Q 2-IN-1 (POINT-SYMMETR
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：1 NPN, 1 PNP - Pre-Biased (Dual)
- Current - Collector (Ic) (Max)：100mA
- Voltage - Collector Emitter Breakdown (Max)：50V
- Resistor - Base (R1)：4.7kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：120 @ 1mA, 5V
- pa_vce-saturation-max-ib-ic：
- Current - Collector Cutoff (Max)：100nA (ICBO)
- Frequency - Transition：200MHz, 250MHz
- Power - Max：100mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：ES6
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Overview
The RN4910FE,LXHF(CT is a digital transistor array manufactured by Toshiba Semiconductor and Storage. It integrates one NPN and one PNP pre-biased bipolar junction transistor (BJT) within a single US6 surface-mount package. The device features a maximum collector-emitter voltage (VCEO) of 50 V and a continuous collector current (IC) of 100 mA for both transistors. Typical input resistances are specified as 4.7 kOhms for the base resistor (R1) and 47 kOhms for the emitter resistor (R2). The component has a maximum power dissipation (Pd) of 200 mW and meets AEC-Q101 automotive qualification standards.
Feature Summary
- Integrates complementary NPN and PNP pre-biased transistors in a compact SMD package
- Includes built-in biasing resistors to simplify circuit design and reduce board space
- Automotive-grade reliability compliant with AEC-Q101 standards
Applications
- Switching circuits in automotive electronic control units
- Inverter driver circuits for motor control applications
- Interface connection logic level shifting
- General-purpose switching in industrial equipment
Procurement Notes
Verify the specific suffix LXHF(CT against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS status. Confirm availability status as distribution channels may list obsolete or end-of-life variants. Ensure the ordering quantity matches the reel specifications provided by the supplier. Cross-reference the part number with official Toshiba documentation to avoid counterfeit components.
Selection Notes
Select this component when a dual-channel solution with integrated biasing is required for space-constrained designs. The 50 V rating and 100 mA current capacity suit low-power switching tasks. Verify that the typical resistance values of 4.7 kOhm and 47 kOhm align with the drive requirements of the controlling logic. Consider the US6 package dimensions during PCB layout planning.
Part Context
This part belongs to the RN49xx series of digital transistors from Toshiba, which are designed for high-density mounting. The RN4910 variant specifically pairs an NPN and PNP transistor with identical internal resistance configurations. The FE suffix typically denotes automotive grade qualification, while LXHF indicates the specific tape and reel packaging format used for automated assembly.
Replacement Considerations
Direct replacements include the RN4910,LF and RN4910,LXHF(CT. These variants share the same electrical characteristics and pinout but may differ in packaging or qualification status. Verify that substitute parts meet the same AEC-Q101 requirements if used in automotive applications.
