Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Nexperia USA Inc. |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 100 mA |
| Voltage - Collector Emitter Breakdown(Max) | 45 V |
| Vce Saturation(Max) @ Ib Ic | 400mV @ 5mA, 100mA |
| Current - Collector Cutoff(Max) | 15nA (ICBO) |
| DC Current Gain(h FE)(Min) @ Ic Vce | 200 @ 2mA, 5V |
| Power - Max | 250 mW |
| Frequency - Transition | 100MHz |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Description
The BC847B,215 is a general-purpose NPN bipolar junction transistor (BJT) commonly used in electronic circuits for amplification and switching purposes. It is packaged in a SOT-23 plastic package, suitable for surface-mount technology, making it ideal for compact and space-constrained designs. The transistor features a maximum collector current of 100 mA and a maximum collector-emitter voltage of 45 V, which allows it to handle moderate power applications.
With a typical DC current gain (hFE) range of 200 to 450, the BC847B,215 offers good amplification properties, making it suitable for signal processing tasks. The device operates efficiently over a wide temperature range and is often employed in low-power amplification, switching applications, and as a basic building block in analog circuits.
Its small size, reliability, and ease of use make the BC847B,215 a popular choice among engineers and designers for a variety of electronic projects, from consumer electronics to industrial applications.
With a typical DC current gain (hFE) range of 200 to 450, the BC847B,215 offers good amplification properties, making it suitable for signal processing tasks. The device operates efficiently over a wide temperature range and is often employed in low-power amplification, switching applications, and as a basic building block in analog circuits.
Its small size, reliability, and ease of use make the BC847B,215 a popular choice among engineers and designers for a variety of electronic projects, from consumer electronics to industrial applications.
Equivalent
The BC847B,215 is a general-purpose NPN bipolar junction transistor. Equivalent products include:
1. BC847B (various manufacturers)
2. 2N3904
3. 2N2222
4. BC337
5. BC548
Ensure to check the datasheets for pin configuration and electrical characteristics, as there might be variations among manufacturers.
1. BC847B (various manufacturers)
2. 2N3904
3. 2N2222
4. BC337
5. BC548
Ensure to check the datasheets for pin configuration and electrical characteristics, as there might be variations among manufacturers.
Features
The BC847B is a general-purpose NPN bipolar junction transistor commonly used in electronic circuits for switching and amplification. Here are some key features of the BC847B:
1. Package Type: It is typically available in a small SOT-23 surface-mount package, making it suitable for compact circuit designs.
2. Voltage and Current Ratings:
- Maximum Collector-Emitter Voltage (Vceo): 45V
- Maximum Collector Current (Ic): 100 mA
3. Power Dissipation: The transistor can dissipate up to 250 mW of power when used within specified limits.
4. Gain (Hfe): It has a DC current gain (hFE) range of approximately 200 to 450, which is suitable for many amplification applications.
5. Transition Frequency (fT): Typically around 100 MHz, which defines its usefulness in high-frequency applications.
6. Applications: Commonly used in signal processing, switching, and amplification in consumer electronics, automotive, and industrial applications.
The BC847B is valued for its reliability, small form factor, and versatility in various electronic designs.
1. Package Type: It is typically available in a small SOT-23 surface-mount package, making it suitable for compact circuit designs.
2. Voltage and Current Ratings:
- Maximum Collector-Emitter Voltage (Vceo): 45V
- Maximum Collector Current (Ic): 100 mA
3. Power Dissipation: The transistor can dissipate up to 250 mW of power when used within specified limits.
4. Gain (Hfe): It has a DC current gain (hFE) range of approximately 200 to 450, which is suitable for many amplification applications.
5. Transition Frequency (fT): Typically around 100 MHz, which defines its usefulness in high-frequency applications.
6. Applications: Commonly used in signal processing, switching, and amplification in consumer electronics, automotive, and industrial applications.
The BC847B is valued for its reliability, small form factor, and versatility in various electronic designs.
Pinout
The BC847B,215 is a general-purpose NPN bipolar junction transistor (BJT) commonly used in electronic circuits. It typically comes in a small SOT-23 surface-mounted package and has three pins:
1. Pin 1 (Base): This is the control pin for the transistor. By applying a small current to the base, you can control the larger current flowing between the collector and emitter.
2. Pin 2 (Emitter): This is the terminal through which current exits the transistor. In an NPN transistor, the emitter emits electrons into the base.
3. Pin 3 (Collector): This is the terminal through which current enters the transistor from the load. The collector is connected to the positive supply voltage in most configurations.
The BC847B is used for amplification and switching applications. It offers a good balance of current gain, voltage tolerance, and frequency response suitable for low-power applications.
1. Pin 1 (Base): This is the control pin for the transistor. By applying a small current to the base, you can control the larger current flowing between the collector and emitter.
2. Pin 2 (Emitter): This is the terminal through which current exits the transistor. In an NPN transistor, the emitter emits electrons into the base.
3. Pin 3 (Collector): This is the terminal through which current enters the transistor from the load. The collector is connected to the positive supply voltage in most configurations.
The BC847B is used for amplification and switching applications. It offers a good balance of current gain, voltage tolerance, and frequency response suitable for low-power applications.
Manufacturer
The BC847B,215 is manufactured by Nexperia. Nexperia is a semiconductor company that specializes in the production of discrete components, analog and logic ICs. Formed as an independent entity in 2017, Nexperia was originally part of NXP Semiconductors and has a history tracing back to Philips' semiconductor division. The company focuses on efficiency, quality, and innovation in the design and manufacturing of their products, serving a wide range of industries including automotive, industrial, consumer electronics, and computing. Nexperia's products are known for their reliability and efficiency, which are critical in the various applications they serve.
Application
The BC847B,215 is a general-purpose NPN bipolar junction transistor commonly used in various electronic applications. Its primary application areas include:
1. Switching: Used in low-power switching circuits for turning devices on and off.
2. Amplification: Serves in signal amplification circuits such as audio amplifiers.
3. Signal Processing: Utilized in signal processing circuits for boosting weak signals.
4. Oscillators: Part of oscillator circuits for generating repetitive signals.
5. Voltage Regulation: Assists in voltage regulation circuits.
6. Digital Logic Circuits: Used in digital logic applications for interfacing and controlling logic levels.
Its small size and robustness make it suitable for compact, high-density circuit designs.
1. Switching: Used in low-power switching circuits for turning devices on and off.
2. Amplification: Serves in signal amplification circuits such as audio amplifiers.
3. Signal Processing: Utilized in signal processing circuits for boosting weak signals.
4. Oscillators: Part of oscillator circuits for generating repetitive signals.
5. Voltage Regulation: Assists in voltage regulation circuits.
6. Digital Logic Circuits: Used in digital logic applications for interfacing and controlling logic levels.
Its small size and robustness make it suitable for compact, high-density circuit designs.
Package
The BC847B,215 is a NPN bipolar junction transistor housed in a SOT-23 package. This surface-mount package is commonly used for small signal transistors due to its compact size and is suitable for automated assembly processes.
