Overview
The BC817-25W_R1_00001 is an NPN bipolar junction transistor (BJT) manufactured by Panjit International Inc. This transistor is part of the BC817 series, known for its general-purpose applications. It is housed in a SOT-323 package, making it suitable for surface mount technology (SMT) assembly. The BC817-25W_R1_00001 is characterized by its high collector-emitter voltage, moderate current handling, and low power dissipation, making it a versatile component for various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type of Transistor | NPN | - |
| Polarization | Bipolar | - |
| Collector-Emitter Voltage (VCEO) | 45 | V |
| Collector Current (IC) | 0.5 | A |
| Power Dissipation (Ptot) | 200 | mW |
| Case | SOT-323 | - |
| Pulsed Collector Current (ICM) | 1 | A |
| Current Gain (hFE) | 160 - 400 | - |
| Mounting | SMD | - |
| Transition Frequency | 100 | MHz |
| Collector-Base Voltage (VCBO) | 50 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Operating Temperature | -55°C to 150°C | - |
| Junction Temperature | -65°C to 150°C | - |
Key Features
- High Collector-Emitter Voltage: The BC817-25W_R1_00001 can handle up to 45V, making it suitable for a wide range of applications.
- Moderate Current Handling: With a maximum collector current of 0.5A and a pulsed collector current of 1A, this transistor is versatile for various current requirements.
- Low Power Dissipation: The transistor has a power dissipation of 200mW, which is efficient for many general-purpose applications.
- High Current Gain: The current gain (hFE) ranges from 160 to 400, ensuring reliable amplification in circuits.
- Surface Mount Technology (SMT): The SOT-323 package is ideal for SMT assembly, reducing the footprint and enhancing the reliability of the circuit.
- Wide Operating Temperature Range: The transistor operates within a temperature range of -55°C to 150°C, making it suitable for diverse environmental conditions.
Applications
- General-Purpose Amplification: The BC817-25W_R1_00001 is widely used in general-purpose amplifier circuits due to its moderate current handling and high current gain.
- Switching Circuits: Its ability to handle high collector-emitter voltages and moderate currents makes it suitable for switching applications.
- Audio Amplifiers: This transistor can be used in audio amplifier circuits where low to moderate power amplification is required.
- Automotive Electronics: The wide operating temperature range makes it a good choice for automotive electronics where temperature variations are common.
- Consumer Electronics: It is used in various consumer electronic devices such as TVs, radios, and other household appliances.
Q & A
- What is the collector-emitter voltage of the BC817-25W_R1_00001 transistor?
The collector-emitter voltage (VCEO) is 45V.
- What is the maximum collector current of the BC817-25W_R1_00001 transistor?
The maximum collector current (IC) is 0.5A.
- What is the power dissipation of the BC817-25W_R1_00001 transistor?
The power dissipation (Ptot) is 200mW.
- What is the package type of the BC817-25W_R1_00001 transistor?
The transistor is housed in a SOT-323 package.
- What is the current gain (hFE) of the BC817-25W_R1_00001 transistor?
The current gain (hFE) ranges from 160 to 400.
- What is the transition frequency of the BC817-25W_R1_00001 transistor?
The transition frequency is 100MHz.
- What is the operating temperature range of the BC817-25W_R1_00001 transistor?
The operating temperature range is -55°C to 150°C.
- What is the maximum junction temperature of the BC817-25W_R1_00001 transistor?
The maximum junction temperature is 150°C.
- Is the BC817-25W_R1_00001 transistor suitable for surface mount technology (SMT)?
Yes, it is suitable for SMT due to its SOT-323 package.
- What are some common applications of the BC817-25W_R1_00001 transistor?
It is commonly used in general-purpose amplification, switching circuits, audio amplifiers, automotive electronics, and consumer electronics.
