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BC847CW

Name: BC847CW
Rating: 4.7 (12 reviews)

TRANS NPN 45V 0.1A SOT323

제조업체
Mfr.부분 #BC847CW
패키지 SC-70, SOT-323
데이터시트
재고 있음6940

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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	NPN
Current-Collector(Ic)(Max)	100 mA
Voltage-CollectorEmitterBreakdown(Max)	45 V
VceSaturation(Max)@IbIc	500mV @ 5mA, 100mA
Current-CollectorCutoff(Max)	100nA
DCCurrentGain(hFE)(Min)@IcVce	420 @ 2mA, 5V
Power-Max	200 mW
Frequency-Transition	100MHz
OperatingTemperature	150°C (TJ)
MountingType	Surface Mount
Package/Case	SC-70, SOT-323

개요

Description

The BC847CW is a general-purpose NPN bipolar junction transistor (BJT) commonly used in electronic circuits. It is designed for low-power amplification and switching applications. The device features a maximum collector current of 100 mA and a collector-emitter voltage rating of 45V, making it suitable for various low-power electronic tasks.
The BC847CW comes in a small SOT-23 package, which is advantageous for compact designs and surface-mount technology (SMT). Its low noise and high gain characteristics make it ideal for applications such as audio amplifiers, signal processing, and low-frequency switching circuits.
Key specifications include a DC current gain (hFE) typically ranging from 100 to 800, depending on the collector current. The transistor operates in a wide temperature range, enhancing its versatility in different environments. Overall, the BC847CW is a reliable choice for hobbyists and professionals alike, providing efficient performance in a variety of electronic applications.

Features

The BC847CW is a general-purpose NPN transistor widely used in electronic circuits. Key features include:
1. Type: NPN bipolar junction transistor (BJT).
2. Package: Available in a compact SOT-23 surface-mount package.
3. Voltage Rating: Collector-emitter voltage (Vce) up to 45V.
4. Current Rating: Maximum collector current (Ic) of 100mA.
5. Gain: High current gain (hFE) typically ranges from 100 to 600, depending on the collector current.
6. Frequency: Transition frequency (fT) around 150 MHz, suitable for high-speed applications.
7. Thermal Characteristics: Operates in a temperature range from -55°C to +150°C.
8. Applications: Commonly used in switching, amplification, and signal processing circuits.
9. Low Noise: Suitable for low-noise applications due to its low input capacitance.
These features make the BC847CW versatile for various electronic applications, from consumer electronics to industrial devices.

Package

The BC847CW is available in a SOT-23 surface mount package type. It is a small, plastic package commonly used for low-power transistors in electronic circuits.

Pinout

The BC847CW is a bipolar junction transistor (BJT) in a SOT23 package, commonly used for general-purpose switching and amplification in electronic circuits. It features three pins:
1. Collector (C) - Pin 1: This is the output terminal where the load is connected.
2. Base (B) - Pin 2: This terminal receives the input signal to control the transistor's operation.
3. Emitter (E) - Pin 3: This is the terminal through which the current flows out of the transistor.
The BC847CW is typically used in low-power applications and is known for its high-speed switching capabilities. It can handle up to 45V and has a maximum continuous collector current of 100mA. Its compact size makes it suitable for space-constrained designs.

Manufacturer

The BC847CW is manufactured by Nexperia, a semiconductor company that specializes in discrete, logic, and analog devices. Nexperia was formed as a spin-off from NXP Semiconductors and is known for its focus on high-volume production and quality in the semiconductor market. The company provides a wide range of components used in various applications, including automotive, industrial, consumer electronics, and communications. Nexperia is recognized for its expertise in developing efficient and reliable electronic components, including transistors like the BC847CW, which is a low-noise NPN transistor commonly used for amplification and switching applications.

Application

The BC847CW is a NPN bipolar junction transistor commonly used in low-power switching and amplification applications. Its primary areas include audio signal amplification, general-purpose switching, and signal processing in consumer electronics, instrumentation, and communication equipment. Additionally, it is utilized in LED drivers and low-current motor control circuits.

Equivalent

The BC847CW is a NPN bipolar junction transistor (BJT) commonly used in low-power applications. Equivalent products include the BC548, BC549, 2N3904, and 2N2222. For surface mount options, consider the BC847, BC848, or SOT-23 packaged variants. Always verify electrical characteristics to ensure compatibility.