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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A 3DFN
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：22 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：180 MHz
- Power - Max：360 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：3-XDFN Exposed Pad
- Supplier Device Package：DFN1412D-3
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Overview
The PDTA124XQC is a PNP resistor-equipped transistor from Nexperia, housed in an ultra-small DFN1412D-3 (SOT8009) leadless surface-mounted package with side-wettable flanks. It features built-in bias resistors of R1 = 22 kΩ and R2 = 47 kΩ. The device supports a maximum collector-emitter voltage of -50 V and an output current capability of -100 mA. Key electrical characteristics include a minimum DC current gain (hFE) of 80 at VCE = -5 V and IC = -5 mA, and a transition frequency (fT) of 180 MHz. Total power dissipation reaches 360 mW on a standard FR4 PCB.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count.
- Ultra-small DFN1412D-3 package with side-wettable flanks suitable for automatic optical inspection.
- Low profile height of 0.5 mm for compact board layouts.
Applications
- Digital applications
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering code against the manufacturer's official database to ensure correct package and marking alignment. Confirm that the DFN1412D-3 footprint matches your PCB design guidelines. Check for any recent revision updates to the data sheet before finalizing procurement specifications.
Selection Notes
Select this component when space constraints require a leadless SMD package with visible solder joints for quality assurance. Ensure the required input resistance ratio aligns with the fixed 22 kΩ and 47 kΩ internal values. Verify thermal management requirements against the specified junction-to-ambient thermal resistance values.
Part Context
This part belongs to the PDTA143X/123J/143Z/114Y/124XQC series, which shares the same DFN1412D-3 package but varies in internal resistor ratios. It serves as a cost-saving alternative to traditional discrete transistor and resistor combinations in digital switching circuits.
Replacement Considerations
PDTC124XQC is the NPN complement within the same series. Other members of the series include PDTA143XQC, PDTA123JQC, PDTA143ZQC, and PDTA114YQC, which differ only in internal resistor values.
