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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)：4.7 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：100mV @ 250µA, 5mA
- 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 PDTA143ZM,315 is a PNP Resistor-Equipped Transistor (RET) manufactured by Nexperia USA Inc. It integrates bias resistors into an ultra-small DFN1006-3 (SOT883) plastic package with dimensions of 1 mm x 0.6 mm x 0.48 mm. The device features a collector-emitter voltage (VCEO) of -50 V and an output current capability of -100 mA. Internal resistor values are specified as R1 = 4.7 kΩ and R2 = 47 kΩ, yielding a nominal ratio of 10. Qualified under AEC-Q101 standards, it supports surface-mount reflow soldering and operates within an ambient temperature range of -65 °C to +150 °C.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count
- AEC-Q101 qualified for automotive applications
- Ultra-small leadless DFN1006-3 package reduces pick and place costs
Applications
- Digital applications in automotive and industrial segments
- Cost-saving alternative for BC847/857 series in digital applications
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix
Selection Notes
Select this component when space constraints require an ultra-small footprint such as the DFN1006-3 package. Ensure the design accommodates the -50 V collector-emitter voltage rating and -100 mA output current limit. Verify that the integrated 4.7 kΩ input resistor aligns with the required drive current for the controlled load or IC input interface.
Part Context
This part belongs to the PDTA143Z family of PNP resistor-equipped transistors. It serves as the complement to the NPN PDTC143ZM. Both devices share identical electrical characteristics and packaging but differ in polarity. The PDTA143ZM utilizes the SOT883 package designation for its DFN1006-3 form factor.
Replacement Considerations
The NXP BZX5C5V1 datasheet lists the PDTA143ZU3HZGT106 as a recommended replacement for the discontinued PDTA143ZUBHZGTL. However, the PDTA143ZU3HZGT106 uses a UMT3 (SOT-323) package, which differs from the DFN1006-3 (SOT883) package of the PDTA143ZM. Electrical specifications remain similar, but physical pinout and board layout compatibility must be verified before substitution.
