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BC846BW

Name: BC846BW
Rating: 4.7 (12 reviews)

TRANS NPN 65V 0.1A SOT323

Производитель
Мфр. Часть #BC846BW
Пакет SC-70, SOT-323
Лист данных BC846BW DataSheet
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Спецификации

Package	Strip
ProductStatus	Active
TransistorType	NPN
Current-Collector(Ic)(Max)	100 mA
Voltage-CollectorEmitterBreakdown(Max)	65 V
VceSaturation(Max)@IbIc	600mV @ 5mA, 100mA
Current-CollectorCutoff(Max)	15nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	200 @ 2mA, 5V
Power-Max	200 mW
Frequency-Transition	100MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	SC-70, SOT-323

Обзор

Description

BC846BW is a type of NPN bipolar junction transistor (BJT) commonly used in electronic circuits for switching and amplification. It features a maximum collector current of 100 mA and a maximum collector-emitter voltage of 50 V, making it suitable for low-power applications. The transistor is designed for high-speed switching, with a transition frequency (fT) of around 100 MHz, which allows it to operate effectively in RF and audio applications.
The BC846BW comes in a small SOT-23 package, making it ideal for compact electronic designs. Due to its low noise characteristics, it is often used in pre-amplifier stages in audio equipment. It has a high current gain (hFE), typically ranging from 100 to 600, which enhances its amplification capabilities.
Overall, the BC846BW is a versatile and widely-used component in consumer electronics, industrial applications, and hobbyist projects due to its reliability and performance.

Features

The BC846BW is a low-noise NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Key features include:
1. Low Noise: It offers a low noise figure, making it suitable for audio and RF applications.
2. High Gain: The transistor has a high current gain (hFE), typically ranging from 100 to 800, enhancing its amplification capabilities.
3. Wide Frequency Range: It operates effectively in a broad frequency spectrum, suitable for both low and high-frequency applications.
4. Compact Package: Available in a SOT-23 package, it is ideal for space-constrained designs.
5. Collector-Emitter Voltage (Vceo): Maximum Vceo is 45V, allowing for versatile application in various circuits.
6. Collector Current (Ic): Rated for up to 100mA, suitable for driving small loads.
7. Operating Junction Temperature: Can operate within a temperature range from -55°C to +150°C.
These characteristics make the BC846BW suitable for applications in consumer electronics, RF circuits, and signal processing.

Package

The BC846BW transistor is typically packaged in a SOT-23 format, which is a small, surface-mount package ideal for space-constrained applications.

Pinout

The BC846BW is a NPN bipolar junction transistor (BJT) packaged in a SOT-23 form factor. It has a total of 3 pins. The pin configuration is as follows:
1. Pin 1 (Emitter): This is the emitter pin where the current exits the transistor.
2. Pin 2 (Base): This is the base pin that controls the transistor's operation. A small current applied here allows a larger current to flow from the collector to the emitter.
3. Pin 3 (Collector): This pin is where the current enters the transistor before exiting through the emitter.
The BC846BW is commonly used for low-power amplification and switching applications due to its favorable characteristics, including high current gain and low noise.

Manufacturer

The BC846BW is manufactured by Nexperia, a global semiconductor company that specializes in the production of discrete, logic, and MOSFET semiconductors. Nexperia focuses on providing high-quality components for a variety of applications, including automotive, industrial, and consumer electronics. The company originates from Philips and has a strong emphasis on efficiency, reliability, and high performance in its products. Nexperia operates worldwide, supporting a diverse range of industries with its semiconductor solutions.

Application

The BC846BW is a low-noise NPN bipolar junction transistor commonly used in analog applications, including audio amplification, signal processing, and RF amplifiers. It is suitable for applications requiring high gain and low distortion, such as in communication devices, sensor circuits, and low-power switching applications. Its small package size makes it ideal for compact electronic designs.

Equivalent

The BC846BW is an NPN transistor typically used in low-power applications. Equivalent products include:
1. 2N4401
2. BC547
3. 2N3904
4. MPS2222
Make sure to verify specifications like voltage, current, and gain to ensure compatibility for your specific application.

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