Overview
The PDTA143ZU,115 is a 50 V, 100 mA PNP resistor-equipped transistor (RET) manufactured by Nexperia USA Inc. This component is part of the PDTA143Z series and is packaged in the SOT323 (SC-70) package. It is designed to simplify circuit design by integrating bias resistors, reducing the overall component count and pick-and-place costs. The transistor is AEC-Q101 qualified, making it suitable for automotive and industrial applications.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage (VCEO) | - | 50 | V |
| Output Current (IO) | - | 100 | mA |
| Bias Resistor 1 (R1) | 4.7 | 6.1 | kΩ |
| Bias Resistor 2 (R2) | 47 | - | kΩ |
| Channel Type | PNP | - | - |
| Total Power Dissipation (Ptot) | - | 200 | mW |
| Junction Temperature (Tj) | - | 150 | °C |
| Package | SOT323 (SC-70) | - | - |
| Package Size | 2 x 1.25 x 0.95 | - | mm |
| Automotive Qualified | Yes | - | - |
Key Features
- 100 mA output current capability
- Built-in bias resistors (R1 = 4.7 kΩ, R2 = 47 kΩ)
- Simplifies circuit design by reducing component count
- Reduces pick and place costs
- AEC-Q101 qualified for automotive applications
- Cost-saving alternative for BC847/857 series in digital applications
- Suitable for control of IC inputs and switching loads
Applications
The PDTA143ZU,115 is widely used in various applications, including:
- Digital applications in automotive and industrial segments
- Control of IC inputs
- Switching loads
- General-purpose and low VCEsat bipolar transistor applications
Q & A
- What is the maximum collector-emitter voltage of the PDTA143ZU,115?
The maximum collector-emitter voltage (VCEO) is 50 V. - What is the typical value of the bias resistor R1 in the PDTA143ZU,115?
The typical value of the bias resistor R1 is 4.7 kΩ. - What is the package type and size of the PDTA143ZU,115?
The package type is SOT323 (SC-70), and the size is 2 x 1.25 x 0.95 mm. - Is the PDTA143ZU,115 AEC-Q101 qualified?
Yes, the PDTA143ZU,115 is AEC-Q101 qualified. - What are the primary applications of the PDTA143ZU,115?
The primary applications include digital applications in automotive and industrial segments, control of IC inputs, and switching loads. - How does the PDTA143ZU,115 simplify circuit design?
The PDTA143ZU,115 simplifies circuit design by integrating bias resistors, reducing the overall component count and pick-and-place costs. - What is the maximum junction temperature of the PDTA143ZU,115?
The maximum junction temperature (Tj) is 150 °C. - Is the PDTA143ZU,115 RoHS compliant?
Yes, the PDTA143ZU,115 is RoHS compliant. - What is the total power dissipation (Ptot) of the PDTA143ZU,115?
The total power dissipation (Ptot) is 200 mW. - Can the PDTA143ZU,115 be used as a replacement for BC847/857 series transistors?
Yes, the PDTA143ZU,115 can be used as a cost-saving alternative for BC847/857 series transistors in digital applications.
