BC857CT-7-F

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BC857CT-7-F

TRANS PNP 45V 0.1A SOT-523

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Bảo hành 365 ngày

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Thông số kỹ thuật

Part Status Active
Transistor Type PNP
Current - Collector (Ic) (Max) 100 mA
Voltage - Collector Emitter Breakdown (Max) 45 V
Vce Saturation (Max) @ Ib, Ic 650mV @ 5mA, 100mA
Current - Collector Cutoff (Max) 15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 420 @ 2mA, 5V
Power - Max 150 mW
Frequency - Transition 100MHz
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case SOT-523
Supplier Device Package SOT-523
Base Product Number BC857

Tổng quan

Description

The BC857CT-7-F is a PNP bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. It features a maximum collector current of 100 mA and a collector-emitter voltage rating of 45V, making it suitable for low-power applications. This transistor is commonly used in audio amplification, signal switching, and various electronic circuits.
The BC857CT-7-F is housed in a small SOT-23 surface-mount package, which is advantageous for compact designs. Its low noise and high gain characteristics make it ideal for sensitive applications. The transistor offers good thermal stability and reliable performance.
In terms of specifications, it has a current gain (hFE) range of 100 to 600, allowing it to amplify weak signals effectively. The BC857CT-7-F is also compatible with automated assembly processes due to its surface-mount configuration.
Overall, this transistor is a versatile choice for engineers and hobbyists looking for reliable performance in low-voltage and low-current applications.

Features

The BC857CT-7-F is a NPN bipolar junction transistor (BJT) designed for general-purpose switching and amplification applications. Key features include:
- Type: NPN transistor
- Package: SOT-23
- Maximum Collector-Emitter Voltage (Vce): 45V
- Maximum Collector Current (Ic): 100mA
- DC Current Gain (hFE): Ranges from 100 to 600, depending on the collector current
- Operating Temperature Range: -55°C to +150°C, allowing for use in various environments
- Low Noise: Suitable for low-noise applications
- Small Size: Compact package for space-constrained designs
- Availability: RoHS compliant, ensuring environmental safety
These features make the BC857CT-7-F ideal for applications such as signal processing, audio amplification, and switching in consumer electronics and industrial devices.

Package

The BC857CT-7-F is packaged in a SOT-23 surface mount package.

Pinout

The BC857CT-7-F is a PNP bipolar junction transistor (BJT) in a SOT-23 package, which has a pin count of 3. The pin configuration is as follows:
1. Emitter (E): The terminal through which the current exits the transistor.
2. Base (B): The control terminal that regulates the transistor’s operation.
3. Collector (C): The terminal through which the current enters the transistor.
The BC857CT-7-F is commonly used in low-power switching and amplification applications. Its features include low noise, high gain, and the ability to handle moderate currents and voltages. The transistor is designed for use in various electronic circuits, including audio amplifiers and signal processing devices.

Manufacturer

The BC857CT-7-F is manufactured by Diodes Incorporated, a global semiconductor company. Diodes specializes in designing, manufacturing, and supplying a wide range of semiconductor products, including discrete diodes, transistors, and integrated circuits. The company focuses on applications in various markets, including consumer electronics, automotive, industrial, and communication sectors. Diodes Incorporated is known for its commitment to quality and innovation in the semiconductor industry.

Application

The BC857CT-7-F is a general-purpose NPN transistor commonly used in low-power switching and amplification applications. It is suitable for audio amplification, signal processing, and digital logic circuits. Its small package size makes it ideal for compact electronic devices, including consumer electronics, automotive controls, and industrial automation systems. Additionally, it can be used in LED drivers and RF applications.

Equivalent

The BC857CT-7-F is a PNP bipolar junction transistor (BJT). Equivalent products include:
1. BC857
2. BC558
3. MPS2222
4. 2N2907
5. S8050
Always verify specifications like voltage, current, and package type to ensure compatibility in your application.

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