Overview
The PDTC144EU/ZLX, produced by Nexperia USA Inc., is a 50 V, 100 mA NPN resistor-equipped transistor. This component is designed to simplify circuit design and reduce the overall component count in various electronic applications. It features built-in bias resistors (R1 = 47 kΩ, R2 = 47 kΩ), which make it an efficient and space-saving solution.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCBO (Collector-Base Voltage) | Open Emitter | - | - | 50 | V |
| VCEO (Collector-Emitter Voltage) | Open Base | - | - | 50 | V |
| VEBO (Emitter-Base Voltage) | Open Collector | - | - | 10 | V |
| VI (Input Voltage) | - | -10 | - | 40 | V |
| IO (Output Current) | - | - | - | 100 | mA |
| 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 saves space
- Operates within a wide temperature range (-65 °C to 150 °C)
Applications
The PDTC144EU/ZLX is suitable for various applications, including:
- Automotive systems, particularly in 48V board nets and high-voltage circuits subject to large spikes and pulses
- Industrial control systems where space and cost efficiency are crucial
- Consumer electronics requiring compact and reliable transistor solutions
Q & A
- What is the maximum collector-emitter voltage of the PDTC144EU/ZLX?
The maximum collector-emitter voltage (VCEO) is 50 V. - What is the output current capability of this transistor?
The output current capability is 100 mA. - What are the built-in resistor values?
The built-in resistor values are R1 = 47 kΩ and R2 = 47 kΩ. - What is the operating temperature range of the PDTC144EU/ZLX?
The operating temperature range is from -65 °C to 150 °C. - What is the total power dissipation limit at ambient temperatures up to 25 °C?
The total power dissipation limit is 200 mW. - What type of package does the PDTC144EU/ZLX come in?
The PDTC144EU/ZLX comes in an SOT323 package. - How does the PDTC144EU/ZLX simplify circuit design?
It simplifies circuit design by reducing the need for external resistors due to its built-in bias resistors. - What are some common applications for the PDTC144EU/ZLX?
Common applications include automotive systems, industrial control systems, and consumer electronics. - What is the maximum junction temperature for the PDTC144EU/ZLX?
The maximum junction temperature is 150 °C. - What is the thermal resistance from junction to ambient for the PDTC144EU/ZLX?
The thermal resistance from junction to ambient is up to 625 K/W in free air.
