Overview
The PDTC124EU,115 is an NPN resistor-equipped transistor (RET) manufactured by Nexperia USA Inc. This component is designed to provide a space and cost-saving solution by integrating bias resistors into the transistor, thereby simplifying circuit design and reducing the overall component count. It is particularly suited for high-voltage applications, including 48V automotive board nets and other circuits subject to large spikes and pulses.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage (VCEO) | - | 50 | V |
| Output Current (DC) (IO) | - | 100 | mA |
| Bias Resistor 1 (R1) | 22 | - | kΩ |
| Bias Resistor 2 (R2) | 22 | - | kΩ |
| Collector-Base Cut-off Current (ICBO) | - | 100 | nA |
| Collector-Emitter Cut-off Current (ICEO) | - | 1 | µA |
| DC Current Gain (hFE) | 60 | - | - |
| Collector-Emitter Saturation Voltage (VCEsat) | - | 150 | mV |
| Input-Off Voltage (Vi(off)) | 1.1 | 0.8 | V |
| Input-On Voltage (Vi(on)) | 2.5 | 1.7 | V |
| Collector Capacitance (Cc) | - | 2.5 | pF |
Key Features
- Built-in bias resistors (R1 = 22 kΩ, R2 = 22 kΩ)
- Simplified circuit design
- Reduction of component count
- Reduced pick and place costs
- High voltage capability (up to 50V)
- Low collector-emitter saturation voltage (VCEsat = 150 mV)
Applications
- General purpose switching and amplification
- Inverter and interface circuits
- Circuit drivers
- 48V automotive board nets and other high voltage circuits
Q & A
- What is the PDTC124EU,115? The PDTC124EU,115 is an NPN resistor-equipped transistor (RET) manufactured by Nexperia USA Inc.
- What are the key benefits of using the PDTC124EU,115? It simplifies circuit design, reduces component count, and lowers pick and place costs.
- What is the maximum collector-emitter voltage (VCEO) of the PDTC124EU,115? The maximum VCEO is 50 V.
- What is the typical DC current gain (hFE) of the PDTC124EU,115? The typical hFE is 60.
- What are the values of the built-in bias resistors? The built-in bias resistors are R1 = 22 kΩ and R2 = 22 kΩ.
- What are some common applications of the PDTC124EU,115? General purpose switching and amplification, inverter and interface circuits, circuit drivers, and 48V automotive board nets.
- What is the collector-emitter saturation voltage (VCEsat) of the PDTC124EU,115? The VCEsat is 150 mV.
- What is the maximum output current (IO) of the PDTC124EU,115? The maximum IO is 100 mA.
- What package type is the PDTC124EU,115 available in? It is available in the SOT323 (SC-70) package.
- Why is the PDTC124EU,115 suitable for high-voltage applications? It provides enough headroom for use in high voltage circuits, such as 48V automotive board nets, and is designed to handle large spikes and pulses.
