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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SOT883
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 Only
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 1mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：250 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-101, SOT-883
- Supplier Device Package：SOT-883
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Overview
The PDTA144TM,315 is a PNP resistor-equipped transistor from the PDTA144T series manufactured by Nexperia. It integrates a single bias resistor (R1) with a value of 47 kΩ, while R2 remains open. The device operates in the SOT883 package, featuring a collector-emitter voltage (VCEO) rating of -50 V and a continuous output current (IO) of -100 mA. Key electrical characteristics include a DC current gain (hFE) of at least 100 at IC = -1 mA and VCE = -5 V, and a maximum collector-emitter saturation voltage (VCEsat) of 150 mV at IC = -10 mA. The component supports an operating ambient temperature range from -65 °C to +150 °C.
Feature Summary
- Integrates a built-in 47 kΩ base bias resistor to simplify circuit design.
- Reduces component count and pick-and-place costs compared to discrete configurations.
- Provides high DC current gain suitable for general-purpose switching applications.
Applications
- General purpose switching
- Amplification circuits
- Inverter and interface circuits
- Circuit driver
Procurement Notes
Verify the specific ordering suffix against official Nexperia documentation to confirm manufacturing origin and compliance status. Ensure the selected variant matches the required package type and marking code for your assembly process. Cross-reference the datasheet revision date to confirm technical specifications have not been updated since publication.
Selection Notes
Select this component when a compact PNP solution with integrated base biasing is required. The SOT883 package offers a leadless ultra-small form factor suitable for space-constrained designs. Verify that the 47 kΩ internal resistance aligns with the target drive current and logic level requirements of the application circuit.
Part Context
This part belongs to the PDTA144T series of PNP resistor-equipped transistors. The 'TM' designation specifically identifies the SOT883 (SC-101) leadless plastic package. The ',315' suffix indicates tape and reel packaging. This series is designed to replace discrete resistor-transistor combinations in various electronic systems.
Replacement Considerations
Check for direct pin-compatible alternatives within the same series or other manufacturers offering identical R1 values and SOT883 packages. Verify thermal resistance and power dissipation limits match the original design constraints before substitution.
