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Product Detailed Parameters
- Description：PDTA143EM-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 PDTA143EM-QYL is a PNP resistor-equipped transistor (RET) manufactured by Nexperia USA Inc. It integrates a single PNP bipolar junction transistor with internal biasing resistors in a compact surface-mount package. The device features a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. Internal resistance values are specified as R1 = 4.7 kΩ and R2 = 47 kΩ. The component operates within a temperature range of -55°C to +150°C and is designed for applications requiring simplified circuit design through integrated pre-biasing.
Feature Summary
- Integrates PNP transistor with built-in base and emitter resistors to reduce external component count
- Optimized for low-voltage logic interface applications with guaranteed DC current gain
- Designed for high-volume manufacturing with standardized surface-mount packaging
Applications
- Logic level translation circuits
- Switching applications for microcontroller GPIO interfaces
- Pre-biased driver stages for small-signal loads
Procurement Notes
Verify the specific suffix QYL against official Nexperia documentation to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check for AEC-Q101 automotive qualification status if required for the target application. Confirm availability through authorized distributors as supply levels may vary.
Selection Notes
Select this component when a PNP switching solution with integrated biasing is required to simplify PCB layout. Compare internal resistor tolerances and hFE ranges against other RET families such as the PDTA143ZU series. Ensure the 50V voltage rating and 100mA current limit meet the circuit requirements before finalizing the design.
Part Context
This part belongs to Nexperia's portfolio of Resistor-Equipped Transistors (RETs), which combine discrete transistors with precision resistors. The PDTA143EM-QYL specifically utilizes a plastic surface-mount package, distinguishing it from through-hole or larger power packages within the broader PDTA143 family.
Replacement Considerations
Direct substitutes include other PDTA143 variants with compatible pinouts and electrical characteristics, such as PDTA143ZU or PDTA143TT, provided the package dimensions and internal resistor values match the original design constraints.
