Overview
The PDTC144EU/DG/B3115 is an NPN resistor-equipped transistor (RET) manufactured by Nexperia, which is a part of the NXP Semiconductors family. This transistor is packaged in a small SOT323 (SC-70) surface-mount device (SMD) plastic package, making it ideal for space-constrained applications. It features built-in bias resistors, which simplify circuit design and reduce the component count and pick-and-place costs.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCEO (Collector-Emitter Voltage) | Open Base | - | - | 50 | V |
| IO (Output Current) | - | - | - | 100 | mA |
| R1 (Bias Resistor 1) | - | 33 | 47 | 61 | kΩ |
| R2/R1 (Bias Resistor Ratio) | - | 0.8 | 1 | 1.2 | - |
| VCBO (Collector-Base Voltage) | Open Emitter | - | - | 50 | V |
| VEBO (Emitter-Base Voltage) | Open Collector | - | - | 10 | V |
| VI (Input Voltage) | - | -10 | - | 40 | V |
| Ptot (Total Power Dissipation) | Tamb ≤ 25 °C | - | - | 200 | mW |
| Tj (Junction Temperature) | - | - | - | 150 | °C |
| Tamb (Ambient Temperature) | - | -65 | - | 150 | °C |
| Tstg (Storage Temperature) | - | -65 | - | 150 | °C |
Key Features
- 100 mA output current capability
- Built-in bias resistors (R1 = 47 kΩ, R2 = 47 kΩ)
- Simplifies circuit design by reducing the need for external resistors
- Reduces component count and pick-and-place costs
- AEC-Q101 qualified, making it suitable for automotive applications
- Small SOT323 (SC-70) surface-mount package
Applications
- Digital applications in industrial segments
- Control of IC inputs
- Switching loads
- Cost-saving alternative for BC847/857 series in digital applications
- Automotive and industrial segments
Q & A
- What is the PDTC144EU/DG/B3115 transistor? The PDTC144EU/DG/B3115 is an NPN resistor-equipped transistor (RET) in a SOT323 (SC-70) package.
- Who manufactures the PDTC144EU/DG/B3115? The PDTC144EU/DG/B3115 is manufactured by Nexperia, part of the NXP Semiconductors family.
- What are the key features of the PDTC144EU/DG/B3115? Key features include 100 mA output current capability, built-in bias resistors, and a small SOT323 package.
- What are the typical applications of the PDTC144EU/DG/B3115? Typical applications include digital applications in industrial segments, control of IC inputs, switching loads, and as a cost-saving alternative for BC847/857 series.
- Is the PDTC144EU/DG/B3115 suitable for automotive applications? Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the maximum collector-emitter voltage (VCEO) of the PDTC144EU/DG/B3115? The maximum VCEO is 50 V.
- What is the maximum output current (IO) of the PDTC144EU/DG/B3115? The maximum IO is 100 mA.
- What are the values of the built-in bias resistors? The built-in bias resistors are R1 = 47 kΩ and R2 = 47 kΩ.
- What is the thermal resistance from junction to ambient (Rth(j-a))? The thermal resistance from junction to ambient is up to 625 K/W.
- What is the storage temperature range for the PDTC144EU/DG/B3115? The storage temperature range is -65 °C to 150 °C.
