規格
| 屬性 | 價值 |
| Supplier | onsemi |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Obsolete |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 100 mA |
| Voltage - Collector Emitter Breakdown(Max) | 45 V |
| Vce Saturation(Max) @ Ib Ic | 600mV @ 5mA, 100mA |
| Current - Collector Cutoff(Max) | 15nA (ICBO) |
| DC Current Gain(h FE)(Min) @ Ic Vce | 200 @ 2mA, 5V |
| Power - Max | 310 mW |
| Frequency - Transition | 300MHz |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The BC847BMTF is a general-purpose NPN bipolar junction transistor (BJT) commonly used in electronic circuits for switching and amplification purposes. It is part of the BC847 series, which is known for its reliability and compact size, making it ideal for use in surface mount technology (SMT) applications.
Key features of the BC847BMTF include a maximum collector current (Ic) of around 100mA and a maximum collector-emitter voltage (Vce) of 45V. The transistor is designed to operate efficiently in the low to medium current range, suitable for small signal processing.
The device comes in a SOT-23 package, which is a small, three-pin configuration that facilitates easy integration onto printed circuit boards (PCBs) in densely packed electronic designs. Its relatively low power dissipation makes it well-suited for battery-powered and compact devices.
Overall, the BC847BMTF is valued for its versatility in various applications, including audio amplification, signal processing, and as a switch in digital circuits.
Key features of the BC847BMTF include a maximum collector current (Ic) of around 100mA and a maximum collector-emitter voltage (Vce) of 45V. The transistor is designed to operate efficiently in the low to medium current range, suitable for small signal processing.
The device comes in a SOT-23 package, which is a small, three-pin configuration that facilitates easy integration onto printed circuit boards (PCBs) in densely packed electronic designs. Its relatively low power dissipation makes it well-suited for battery-powered and compact devices.
Overall, the BC847BMTF is valued for its versatility in various applications, including audio amplification, signal processing, and as a switch in digital circuits.
Equivalent
The BC847BMTF is a general-purpose NPN bipolar junction transistor. Its equivalents include:
1. BC847B
2. BC547B
3. BC548B
4. BC549B
5. 2N3904
6. 2N2222
These transistors typically share similar electrical characteristics and applications, although it’s crucial to verify specific requirements like voltage, current ratings, and package type to ensure compatibility in your circuit.
1. BC847B
2. BC547B
3. BC548B
4. BC549B
5. 2N3904
6. 2N2222
These transistors typically share similar electrical characteristics and applications, although it’s crucial to verify specific requirements like voltage, current ratings, and package type to ensure compatibility in your circuit.
Features
The BC847BMTF is a general-purpose NPN bipolar junction transistor. Key features include:
1. Package Type: It is available in a SOT-23 surface-mount package, making it suitable for compact PCB designs.
2. Collector-Emitter Voltage (Vceo): The transistor has a maximum collector-emitter voltage of 45V.
3. Collector Current (Ic): It can handle a continuous collector current of up to 100 mA.
4. DC Current Gain (hFE): The BC847BMTF typically has a DC current gain ranging from 200 to 450, ensuring good amplification performance.
5. Power Dissipation: The device supports a power dissipation of 250 mW, which is standard for such small-package transistors.
6. Operating Temperature: It operates within a temperature range of -55°C to +150°C, making it robust for various environmental conditions.
7. Applications: The BC847BMTF is widely used in switching and amplification applications due to its balance of performance and size.
These features make it suitable for low-power applications in consumer electronics, automotive systems, and general-purpose switching.
1. Package Type: It is available in a SOT-23 surface-mount package, making it suitable for compact PCB designs.
2. Collector-Emitter Voltage (Vceo): The transistor has a maximum collector-emitter voltage of 45V.
3. Collector Current (Ic): It can handle a continuous collector current of up to 100 mA.
4. DC Current Gain (hFE): The BC847BMTF typically has a DC current gain ranging from 200 to 450, ensuring good amplification performance.
5. Power Dissipation: The device supports a power dissipation of 250 mW, which is standard for such small-package transistors.
6. Operating Temperature: It operates within a temperature range of -55°C to +150°C, making it robust for various environmental conditions.
7. Applications: The BC847BMTF is widely used in switching and amplification applications due to its balance of performance and size.
These features make it suitable for low-power applications in consumer electronics, automotive systems, and general-purpose switching.
Pinout
The BC847BMTF is an NPN bipolar junction transistor commonly used in electronic circuits. It typically comes in a small form SOT-23 package, which features three pins. The pin configuration and their functions are as follows:
1. Pin 1 (Base): This pin is used to control the transistor's operation. By applying a small current to the base, you can control a larger current flowing from the collector to the emitter.
2. Pin 2 (Emitter): This is the pin through which current flows out of the transistor. In the case of an NPN transistor like the BC847BMTF, the emitter is usually connected to ground in common-emitter configurations.
3. Pin 3 (Collector): This pin is the main current-carrying channel. It is connected to the load in the circuit and is where the majority of the current flows into the transistor.
The BC847BMTF is known for its ability to amplify current, making it suitable for switching and amplifying applications in various electronic devices.
1. Pin 1 (Base): This pin is used to control the transistor's operation. By applying a small current to the base, you can control a larger current flowing from the collector to the emitter.
2. Pin 2 (Emitter): This is the pin through which current flows out of the transistor. In the case of an NPN transistor like the BC847BMTF, the emitter is usually connected to ground in common-emitter configurations.
3. Pin 3 (Collector): This pin is the main current-carrying channel. It is connected to the load in the circuit and is where the majority of the current flows into the transistor.
The BC847BMTF is known for its ability to amplify current, making it suitable for switching and amplifying applications in various electronic devices.
Manufacturer
The BC847BMTF is manufactured by ON Semiconductor, which is a leading global supplier of semiconductor-based solutions. ON Semiconductor, now known as onsemi, specializes in providing a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices. These components are used in various sectors, such as automotive, industrial, cloud, and Internet of Things (IoT) applications. The company is known for its commitment to energy-efficient innovations and sustainability.
Application
The BC847BMTF is a general-purpose NPN bipolar junction transistor commonly used in various electronic applications. Its primary application areas include switching and amplification in analog circuits, signal processing, and interfacing. It is often utilized in low power and low frequency applications such as audio amplifiers, signal amplifiers, and small signal switching. Additionally, it serves in digital circuits for switching purposes. Its compact SOT-23 package makes it suitable for use in portable and space-constrained devices. The BC847BMTF's reliability and performance make it a popular choice in consumer electronics, automotive systems, and communication equipment.
Package
The BC847BMTF is a surface-mount NPN transistor typically found in a small-outline transistor (SOT-23) package. This type of package is designed for compactness and efficient thermal performance, making it suitable for various electronic applications where space is limited.
