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Product Detailed Parameters
- Description：PDTA143TM-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 PDTA143TM-QYL is a PNP resistor-equipped transistor (RET) from the Nexperia PDTA143T series, designed for general-purpose switching and amplification. It integrates a single PNP bipolar junction transistor with an internal base bias resistor (R1 = 4.7 kΩ) and an open emitter resistor (R2). The device is qualified to AEC-Q101 standards for automotive applications. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 50 V, a continuous collector current (IC) of 100 mA, and a total power dissipation (Ptot) of 250 mW. It operates within a junction temperature range up to 150 °C and is housed in a DFN1006-3 (SOT883) surface-mount package.
Feature Summary
- Built-in bias resistors simplify circuit design and reduce component count
- AEC-Q101 qualified for automotive reliability requirements
- Reduced pick-and-place costs through integrated passive components
Applications
- General purpose switching and amplification
- Inverter and interface circuits
- Circuit driver applications
Procurement Notes
Verify the specific suffix -QYL against official Nexperia documentation to confirm it denotes the DFN1006-3 package variant consistent with the PDTA143TM family. Ensure the ordering code matches the required automotive qualification status. Cross-reference the 12NC identifier to avoid confusion with other package types like SOT23 or SOT323 which share the base PDTA143T designation but differ physically.
Selection Notes
Select this component when a compact PNP switch with fixed biasing is required in space-constrained designs. The DFN1006-3 package offers a small footprint suitable for high-density PCB layouts. Verify that the 4.7 kΩ internal base resistance aligns with the driving source impedance and desired switching speed. Confirm that the 50 V voltage rating exceeds the maximum circuit operating voltage under all transient conditions.
Part Context
This part belongs to the Nexperia PDTA143T series of PNP resistor-equipped transistors. The series includes variants in different packages such as SOT23 and SOT323. The PDTA143TM variant specifically utilizes the DFN1006-3 package. All members of this series share identical electrical characteristics regarding voltage, current, and internal resistance values, differing only in physical dimensions and thermal properties due to packaging.
Replacement Considerations
Direct substitutes include other PDTA143TM parts from Nexperia with matching suffixes indicating the same DFN1006-3 package. Generic equivalents must match the PNP configuration, 50 V VCEO, 100 mA IC, and 4.7 kΩ R1 value. Verify pinout compatibility and thermal performance before substitution.
