Overview
The PDTC114ET is a 50 V, 100 mA NPN resistor-equipped transistor (RET) manufactured by Nexperia, a company within the NXP group. This transistor is packaged in a small SOT23 Surface-Mounted Device (SMD) plastic package, making it suitable for a variety of applications where space is limited.
It is designed to simplify circuit design and reduce component count and pick-and-place costs. The PDTC114ET is a cost-effective alternative to the BC847 series in digital applications and is widely used in automotive and industrial segments.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 50 | V |
| Collector-Base Voltage (VCBO) | 50 | V |
| Emitter-Base Voltage (VEB0) | 10 | V |
| Collector Current (IC) | 100 | mA |
| Base Input Resistors (R1, R2) | 10 kΩ, 10 kΩ | kΩ |
| Total Power Dissipation (Ptot) | 250 | mW |
| Junction Temperature (Tj) | 150 | °C |
| Ambient Temperature (Tamb) | -65 to 150 | °C |
| Package Type | SOT23 | - |
Key Features
- 100 mA output current capability
- Built-in bias resistors (R1 = 10 kΩ, R2 = 10 kΩ)
- Simplifies circuit design by reducing the need for external resistors
- Reduces component count and pick-and-place costs
- Cost-saving alternative for BC847 series in digital applications
- Used for controlling IC inputs and switching loads
Applications
The PDTC114ET is widely used in various applications, including:
- Digital applications in automotive and industrial segments
- Controlling IC inputs
- Switching loads
- General-purpose switching and amplification in consumer and mobile devices
Q & A
- What is the collector-emitter voltage rating of the PDTC114ET?
The collector-emitter voltage (VCEO) rating is 50 V.
- What is the maximum collector current of the PDTC114ET?
The maximum collector current (IC) is 100 mA.
- What are the values of the built-in bias resistors?
The built-in bias resistors are R1 = 10 kΩ and R2 = 10 kΩ.
- What is the package type of the PDTC114ET?
The PDTC114ET is packaged in a SOT23 Surface-Mounted Device (SMD) plastic package.
- What are the benefits of using the PDTC114ET in circuit design?
It simplifies circuit design, reduces component count, and reduces pick-and-place costs.
- Is the PDTC114ET suitable for automotive applications?
Yes, it is suitable for digital applications in automotive and industrial segments.
- What is the junction temperature rating of the PDTC114ET?
The junction temperature (Tj) rating is 150 °C.
- Can the PDTC114ET be used as a replacement for the BC847 series?
Yes, it is a cost-saving alternative for the BC847 series in digital applications.
- What is the total power dissipation of the PDTC114ET?
The total power dissipation (Ptot) is 250 mW.
- Is the PDTC114ET RoHS compliant?
Yes, the PDTC114ET is RoHS compliant).
