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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)：47 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 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 PDTC144EQC-Q is a 50 V, 100 mA NPN Resistor-Equipped Transistor (RET) from Nexperia. It integrates a 47 kΩ base resistor and a 47 kΩ emitter resistor within an ultra-small DFN1412D-3 (SOT8009) leadless package featuring side-wettable flanks. The device has a collector-emitter voltage of 50 V, continuous output current of 100 mA, and minimum DC current gain of 80 at 5 mA. It operates between -55 °C and +150 °C ambient temperature, with junction temperatures up to 150 °C. Qualified under AEC-Q101 for automotive use.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count.
- Features a low profile package height of 0.5 mm suitable for space-constrained designs.
- Side-wettable flanks enable Automatic Optical Inspection (AOI) of solder joints.
Applications
- Digital logic applications
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to ensure correct packaging and reel specifications. Confirm that the DFN1412D-3 footprint matches your PCB layout requirements. Ensure compliance with AEC-Q101 standards if the application requires automotive-grade qualification. Check for any recent product change notices regarding manufacturing sites or materials.
Selection Notes
Select this component when a compact NPN switching solution with integrated biasing is required. The 47 kΩ resistor values are suitable for standard digital interface driving. Consider the thermal resistance characteristics when designing for high ambient temperatures. Verify that the 100 mA current rating meets the load requirements of the target application.
Part Context
This part belongs to the PDTC143/114/124/144EQC-Q series, which shares the same SOT8009 package and electrical ratings but varies in internal resistor values. The 'Q' suffix indicates automotive qualification according to AEC-Q101 standards. It serves as a cost-saving alternative to discrete transistor and resistor combinations in digital circuits.
Replacement Considerations
PDTC143EQC-Q, PDTC114EQC-Q, and PDTC124EQC-Q share the same package and general specifications but have different internal resistor values. PDTA144EQC-Q is the PNP complement. Verify resistor ratios and polarity before substitution.
