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Product Detailed Parameters
- Description：TRANS PREBIAS NPN TO236AB
- Series：-
- Mfr：Nexperia USA Inc.
- 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)：-
- Resistor - Base (R1)：4.7 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：50 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：100mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：230 MHz
- Power - Max：-
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：TO-236AB
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Overview
The PDTC143XTVL is an NPN Resistor-Equipped Transistor (RET) from the PDTC143X series, housed in a SOT23 surface-mounted device plastic package. It integrates bias resistors with a nominal input resistance R1 of 4.7 kΩ and a resistor ratio R2/R1 of 2.1. The device supports a collector-emitter voltage (VCEO) of 50 V and a continuous output current (IO) of 100 mA. Total power dissipation is rated at 250 mW at temperatures up to 25 °C. The junction temperature maximum is 150 °C, with an operating range from -65 °C to +150 °C. It features AEC-Q101 qualification for automotive reliability.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count.
- AEC-Q101 qualified for suitability in automotive applications.
- Provides a cost-saving alternative to discrete transistor arrays in digital switching applications.
Applications
- Digital applications in automotive and industrial segments
- Control of IC inputs
- Switching loads
Procurement Notes
Verify the specific suffix 'VL' against official Nexperia documentation to confirm tape-and-reel packaging details and manufacturing site codes. Ensure compatibility with standard SOT23 footprints during procurement planning. Confirm that the ordering code aligns with the required packing quantity specifications listed in the product data sheet.
Selection Notes
Select this component when a compact NPN switch with integrated base biasing is required. The fixed 4.7 kΩ input resistor simplifies drive circuitry compared to bare transistors. Verify that the 50 V collector-emitter rating and 100 mA current capability meet the load requirements. Consider the SOT23 package size constraints relative to available PCB real estate.
Part Context
The PDTC143XTVL belongs to the PDTC143X family of NPN resistor-equipped transistors. This series includes variants in different packages such as SOT416, SOT883, and SOT323. All members share identical electrical characteristics, including the 4.7 kΩ input resistor and 50 V voltage rating, differing only in physical package dimensions and marking codes.
Replacement Considerations
Direct functional equivalents within the same series include PDTC143XT, PDTC143XE, PDTC143XM, and PDTC143XU. These parts share identical electrical parameters but utilize different package types such as SOT416 or SOT883. Verify package footprint compatibility before substitution.
