Overview
The PDTC124EU,135 is a pre-biased NPN bipolar transistor manufactured by Nexperia USA Inc. This transistor is designed with integrated bias resistors, making it a convenient and space-efficient solution for various electronic circuits. It is packaged in a small SOT-323 (SC-70) surface-mount package, which is ideal for compact and high-density designs.
The device is characterized by its high collector-emitter voltage (VCEO) of 50 V and a continuous collector current (IC) of 100 mA, making it suitable for a range of applications requiring moderate power handling. The transistor also features a high frequency response, with a typical transition frequency (fT) of 230 MHz, which is beneficial for high-frequency applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Collector-Base Voltage (VCBO) | - | - | 50 | V |
| Collector-Emitter Voltage (VCEO) | - | - | 50 | V |
| Emitter-Base Voltage (VEBO) | - | - | 10 | V |
| Input Voltage (VI) | -10 | - | 40 | V |
| Output Current (IO) | - | - | 100 | mA |
| Total Power Dissipation (Ptot) | - | - | 200 | mW |
| Junction Temperature (Tj) | - | - | 150 | °C |
| Ambient Temperature (Tamb) | -65 | - | 150 | °C |
| Transition Frequency (fT) | - | - | 230 | MHz |
| Package Type | - | - | SOT-323 (SC-70) | - |
Key Features
- Pre-biased NPN Transistor: Integrated bias resistors (R1 = 22 kΩ, R2 = 22 kΩ) simplify circuit design and reduce component count.
- High Voltage Handling: Collector-emitter voltage (VCEO) of 50 V and emitter-base voltage (VEBO) of 10 V.
- Compact Package: SOT-323 (SC-70) surface-mount package for high-density designs.
- High Frequency Response: Transition frequency (fT) of 230 MHz, suitable for high-frequency applications.
- Low Power Consumption: Total power dissipation (Ptot) of 200 mW.
Applications
- General Purpose Amplification: Suitable for a variety of amplification tasks in electronic circuits.
- Switching Circuits: Can be used in switching applications due to its moderate current handling and high voltage ratings.
- High-Frequency Circuits: Applicable in high-frequency circuits such as RF amplifiers and oscillators.
- Automotive and Industrial Electronics: Can be used in automotive and industrial control systems where reliability and compactness are crucial.
Q & A
- What is the collector-emitter voltage (VCEO) of the PDTC124EU,135 transistor?
The collector-emitter voltage (VCEO) is 50 V.
- What is the continuous collector current (IC) of the PDTC124EU,135 transistor?
The continuous collector current (IC) is 100 mA.
- What is the package type of the PDTC124EU,135 transistor?
The package type is SOT-323 (SC-70).
- What are the values of the integrated bias resistors in the PDTC124EU,135 transistor?
The integrated bias resistors are R1 = 22 kΩ and R2 = 22 kΩ.
- What is the transition frequency (fT) of the PDTC124EU,135 transistor?
The transition frequency (fT) is 230 MHz.
- What is the total power dissipation (Ptot) of the PDTC124EU,135 transistor?
The total power dissipation (Ptot) is 200 mW.
- What is the junction temperature (Tj) range of the PDTC124EU,135 transistor?
The junction temperature (Tj) range is from -65°C to 150°C.
- What are some common applications of the PDTC124EU,135 transistor?
General purpose amplification, switching circuits, high-frequency circuits, and automotive and industrial electronics.
- How does the PDTC124EU,135 transistor simplify circuit design?
It simplifies circuit design by integrating bias resistors, reducing the need for external components.
- What is the significance of the SOT-323 package for the PDTC124EU,135 transistor?
The SOT-323 package is compact and suitable for high-density designs, making it ideal for space-constrained applications.
