Overview
The 2PA1774R,115 is a PNP general-purpose bipolar transistor manufactured by NXP USA Inc. This transistor is designed for a variety of applications requiring high performance and reliability. Although the specific part numbers are listed as obsolete, they remain relevant for understanding the capabilities and uses of similar transistors. The 2PA1774R,115 operates within a voltage range suitable for many electronic circuits and is known for its high current amplification and stability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | PNP | - |
| Voltage - Collector Emitter Breakdown (Max) | 50 | V |
| Current - Collector (Ic) (Max) | 150 | mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 180 @ 1mA, 6V | - |
| Vce Saturation (Max) @ Ib, Ic | 200mV @ 5mA, 50mA | - |
| Current - Collector Cutoff (Max) | 100nA (ICBO) | - |
| Frequency - Transition | 100MHz | - |
| Power - Max | 150mW | - |
| Package / Case | SC-75, SOT-416 | - |
| Operating Temperature | 150°C (TJ) | - |
| Mounting Type | Surface Mount | - |
Key Features
- High Current Amplification: The DC Current Gain (hFE) of 180 @ 1mA, 6V ensures high current amplification, enhancing the sensitivity and stability of the circuit.
- High Frequency Capability: With a frequency transition of 100MHz, this transistor is suitable for high-frequency applications such as microwave amplifiers.
- Low Vce Saturation: The Vce Saturation (Max) @ Ib, Ic of 200mV @ 5mA, 50mA reduces energy consumption and improves energy utilization efficiency.
- Compact Packaging: The SC-75, SOT-416 surface mount package is convenient for integration onto circuit boards and supports mass production and automated assembly.
- High Operating Temperature: The transistor can operate at temperatures up to 150°C (TJ), ensuring good heat dissipation and performance.
Applications
- Analog Switch: Controls the on and off of analog signals, such as in audio circuits where it can amplify and cut off sound signals.
- Drive Circuit: Drives various load devices like electric motors and displays.
- Microwave Amplifier: Suitable for microwave amplifier circuits due to its high-frequency response characteristics.
- Constant Current Source: Can be used as a constant current source in various DC power supply circuits.
Q & A
- What is the maximum collector current of the 2PA1774R,115 transistor?
The maximum collector current (Ic) is 150mA.
- What is the DC Current Gain (hFE) of the 2PA1774R,115 transistor?
The DC Current Gain (hFE) is 180 @ 1mA, 6V.
- What is the maximum collector emitter breakdown voltage of the 2PA1774R,115 transistor?
The maximum collector emitter breakdown voltage is 50V.
- What is the frequency transition of the 2PA1774R,115 transistor?
The frequency transition is 100MHz.
- What is the package type of the 2PA1774R,115 transistor?
The package type is SC-75, SOT-416.
- What is the operating temperature range of the 2PA1774R,115 transistor?
The operating temperature range is up to 150°C (TJ).
- Is the 2PA1774R,115 transistor RoHS compliant?
Yes, the 2PA1774R,115 transistor is RoHS compliant and lead-free.
- What are some common applications of the 2PA1774R,115 transistor?
Common applications include analog switches, drive circuits, microwave amplifiers, and constant current sources.
- Is the 2PA1774R,115 transistor still in production?
No, the 2PA1774R,115 transistor is listed as obsolete and no longer manufactured.
- What are some available substitutes for the 2PA1774R,115 transistor?
Available substitutes include the 2SA1774TLR.
