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Product Detailed Parameters
- Description：PDTA114YM-Q/SOT883/XQFN3
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Resistors Included：-
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：-
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：-
- Power - Max：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The PDTA114YM-QYL is a PNP Resistor-Equipped Transistor (RET) from Nexperia, designed for digital applications. It integrates a single PNP transistor with built-in biasing resistors in an SOT-323 (SC-70) surface-mount package. The device features a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. Typical internal resistances include a base resistor (R1) of 10 kΩ and an emitter resistor (R2) of 47 kΩ, yielding a resistance ratio of approximately 0.21. It operates within a temperature range of -65 °C to +150 °C and has a power dissipation rating of 200 mW.
Feature Summary
- Integrates PNP transistor with built-in biasing resistors to simplify circuit design
- High breakdown voltage capability suitable for robust digital switching
- Small SOT-323 surface-mount package reduces component count and placement costs
Applications
- Digital logic interface circuits
- Switching loads in consumer electronics
- Controlling IC inputs
Procurement Notes
Verify the specific suffix 'QYL' against official Nexperia documentation to confirm automotive qualification status and exact electrical tolerances. Ensure the ordering part number matches the required package variant and tape-and-reel specifications before procurement. Cross-reference with authorized distributors to confirm availability and authenticity.
Selection Notes
Select this component when a compact PNP switching solution with integrated biasing is required. The 10 kΩ base resistor simplifies drive circuitry compared to discrete transistors. Verify that the 50 V collector-emitter voltage and 100 mA current ratings meet the application's peak load requirements. Consider the SOT-323 package dimensions for PCB layout constraints.
Part Context
This part belongs to Nexperia's PDTA series of Resistor-Equipped Transistors (RETs). These devices combine a bipolar junction transistor with one or two resistors to replace multiple discrete components. The PDTA114 variant specifically uses a 10 kΩ base resistor, offering a balance between drive current and input impedance for general-purpose digital switching tasks.
Replacement Considerations
Direct substitutes may include other PNP RETs with similar 10 kΩ base resistance and 50 V rating, such as the BC856 series if discrete resistors are added, or equivalent parts from manufacturers like ON Semiconductor or STMicroelectronics in the SOT-323 package. Verify pinout compatibility and thermal characteristics.
