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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 and R2
- 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)：22 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：60 @ 5mA, 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 PDTA144WM,315 is a PNP resistor-equipped transistor (RET) manufactured by Nexperia USA Inc. It integrates a single PNP bipolar junction transistor with built-in bias resistors R1 and R2 within a leadless ultra-small plastic SOT883 package. The device features a collector-emitter voltage of -50 V and a continuous output current of -100 mA. Typical internal resistance values are 47 kΩ for the base resistor (R1) and 22 kΩ for the emitter resistor (R2). The component supports an operating ambient temperature range from -65 °C to +150 °C and a junction temperature up to 150 °C.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count
- Reduces pick and place costs through compact surface-mount packaging
- Provides a cost-saving alternative to discrete resistor-transistor networks
Applications
- General purpose switching and amplification
- Inverter and interface circuits
- Circuit driver applications
Procurement Notes
Verify the specific ordering suffix against official Nexperia documentation to confirm the manufacturing origin associated with the 'W' designation. Ensure that the SOT883 package dimensions and pinout configuration match the target PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when a PNP logic-level switch with integrated biasing is required in space-constrained designs. Compare the thermal resistance characteristics of the SOT883 package against the application's power dissipation limits. Verify compatibility with the NPN complement PDTC144WM if complementary signaling is needed.
Part Context
This part belongs to the PDTA144W series of PNP resistor-equipped transistors. The series includes various package options such as SOT23, SOT323, and SOT490. The PDTA144WM specifically utilizes the SOT883 leadless package, offering a smaller footprint compared to standard surface-mount packages while maintaining identical electrical performance characteristics.
Replacement Considerations
Publicly confirmed substitute part numbers include the NPN complement PDTC144WM,315. Other variants within the PDTA144W series may serve as functional replacements if package footprints are compatible.
