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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A 3DFN
- 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)：50 V
- 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)：100nA
- Frequency - Transition：230 MHz
- Power - Max：360 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：3-XDFN Exposed Pad
- Supplier Device Package：DFN1412D-3
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Overview
The PDTC143XQC-Q is a 50 V, 100 mA NPN Resistor-Equipped Transistor (RET) from Nexperia. It integrates bias resistors R1 (4.7 kΩ) and R2 (10 kΩ) into an ultra-small DFN1412D-3 (SOT8009) leadless SMD package with side-wettable flanks. The device features a collector-emitter voltage of 50 V, output current of 100 mA, and total power dissipation up to 360 mW at 25 °C. It operates within an ambient temperature range of -55 °C to +150 °C and is qualified according to AEC-Q101 for automotive applications.
Feature Summary
- Built-in bias resistors simplify circuit design and reduce component count
- Ultra-small DFN1412D-3 package with side-wettable flanks enables Automatic Optical Inspection
- Qualified according to AEC-Q101 standard for high-performance automotive use
Applications
- Digital logic applications
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix and marking code against the official datasheet before procurement. Confirm that the DFN1412D-3 package dimensions and soldering footprint requirements align with the target PCB layout. Ensure compliance with AEC-Q101 qualification standards if the application requires automotive-grade reliability. Check for any recent product status updates or revision history changes on the manufacturer's website.
Selection Notes
Select this component when space-constrained digital switching or input pulling is required in automotive environments. The integrated resistor network eliminates external components, reducing assembly costs. Verify that the 50 V collector-emitter voltage and 100 mA current ratings exceed the maximum operational stresses of the target circuit. Consider the thermal resistance characteristics if operating near the upper temperature limits.
Part Context
This part belongs to the PDTC143X/123J/143Z/114Y/124XQC-Q series of NPN resistor-equipped transistors. It serves as a cost-saving alternative to discrete transistor-resistor combinations like the BC847-Q series. The series offers various internal resistor ratios to suit different logic levels and drive requirements while maintaining a consistent small form factor.
Replacement Considerations
PDTA143XQC-Q is the PNP complement within the same series. Direct pin-compatible replacements should be verified against specific electrical parameters such as hFE and saturation voltages. No other public substitute part numbers are documented in the source material.
