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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A SSM
- 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)：10 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：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-75, SOT-416
- Supplier Device Package：SSM
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Overview
The RN1111,LXHF(CT is a single NPN digital transistor manufactured by Toshiba Semiconductor and Storage. It integrates a pre-bias resistor network within an SSM (SOT-416) surface-mount package. Key electrical specifications include a collector-emitter voltage (VCEO) of 50 V, a continuous collector current (IC) of 100 mA, and a power dissipation (Pd) of 100 mW. The device features a typical input resistance (R1) of 10 kOhms and a minimum DC current gain (hFE) of 120. It supports a maximum operating frequency of 250 MHz and operates within a temperature range of -55°C to +150°C.
Feature Summary
- Integrates a single NPN transistor with a built-in base bias resistor for simplified circuit design.
- Optimized for high-speed switching applications with a transition frequency up to 250 MHz.
- Designed for automotive reliability with AEC-Q101 qualification standards.
Applications
- Automotive interface circuits
- General-purpose switching applications
- Driver circuits for low-power loads
Procurement Notes
Verify the specific suffix LXHF(CT against the manufacturer's latest datasheet to confirm packaging details and compliance status. Ensure the component meets AEC-Q101 requirements if used in automotive contexts. Cross-reference the Mouser part number 757-RN1111LXHFCT for accurate distributor identification and availability checks prior to ordering.
Selection Notes
Select this component when a single NPN digital transistor with a 10 kOhm base resistor is required in an SSM package. It serves as a direct replacement for other 10 kOhm NPN BRTs in space-constrained designs. Consider the 100 mA current limit and 50 V voltage rating to ensure compatibility with the target load and supply voltage levels.
Part Context
This part belongs to Toshiba's RN series of built-in bias resistor transistors. The RN1111 variant specifically denotes a single NPN configuration with a 10 kOhm input resistor. The LXHF(CT) suffix indicates the specific tape-and-reel packaging format and material composition defined by the manufacturer for automated assembly processes.
Replacement Considerations
Verified substitutes include DDTC144GE-7-F, DTC114TET1G, DTC114TETL, and DTC143TETL. Verify pinout compatibility and electrical parameter margins before substitution.
