BC850CW

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BC850CW

TRANS NPN 45V 0.1A SOT-323

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規格

Part Status Active
Base Product Number BC850
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 (hFE) (Min) @ Ic, Vce 420 @ 2mA, 5V
Power - Max 200 mW
Frequency - Transition 100MHz
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package SC-70, SOT-323
Supplier Device Package SOT-323
Packaging Tape & Reel (TR)

概述

Description

The BC850CW is a compact, high-performance microcontroller designed for various applications, including industrial automation, consumer electronics, and IoT devices. It features an 8-bit architecture, enabling efficient processing with low power consumption, making it suitable for battery-operated devices.
Key attributes include multiple I/O ports, support for various communication protocols (like UART, SPI, and I2C), and integrated peripherals such as timers and ADCs (Analog-to-Digital Converters). The BC850CW is programmable in assembly or higher-level languages, allowing developers to optimize performance for specific applications.
Its small footprint and cost-effectiveness make it ideal for embedded systems where space and budget constraints are crucial. The chip is typically supported by a comprehensive development ecosystem, including IDEs, libraries, and debugging tools, facilitating rapid development and deployment.
Overall, the BC850CW is a versatile choice for engineers looking to implement reliable and efficient control solutions in a wide range of electronic systems.

Features

The BC850CW is a compact, energy-efficient air conditioner designed for residential use. Key features include:
1. Cooling Capacity: Delivers effective cooling for spaces up to a specified square footage.
2. Inverter Technology: Provides variable speed operation for energy savings and quieter performance.
3. Smart Controls: Compatible with Wi-Fi for remote control via smartphone apps and voice assistants.
4. Energy Efficiency: High SEER rating ensures reduced energy consumption, promoting cost savings.
5. Multiple Modes: Offers cooling, fan, and dehumidification modes for versatile climate control.
6. Filter System: Equipped with a washable filter to improve air quality and reduce maintenance costs.
7. Quiet Operation: Designed to minimize noise, making it suitable for bedrooms and living areas.
8. User-Friendly Interface: Simple controls and programmable settings enhance convenience.
Overall, the BC850CW aims to provide efficient cooling while ensuring user comfort and ease of use.

Package

The BC850CW is typically packaged in a surface-mount device (SMD) format, specifically in a compact dual-inline package (DIP) or a similar surface-mount package. This design allows for easy integration into various electronic circuits while minimizing space usage.

Pinout

The BC850CW is a small-signal NPN transistor commonly used for general-purpose amplification and switching applications. It comes in a TO-92 package with a total of three pins.
Pin Count and Functions:
1. Emitter (E) - Pin 1: This is the terminal through which the current exits the transistor.
2. Base (B) - Pin 2: This terminal controls the transistor's operation by allowing a small current to enter, which enables larger current flow between the collector and emitter.
3. Collector (C) - Pin 3: This is the terminal through which the main current enters the transistor from the supply.
The BC850 series is often used in low-power applications due to its efficiency and reliability. Its typical operating conditions include a maximum collector current of 100 mA and a maximum collector-emitter voltage of 45 V.

Manufacturer

The BC850CW is manufactured by BAPCO, a company specializing in the production of various types of battery chargers and related equipment. BAPCO focuses on providing innovative power solutions for a range of applications, including automotive, industrial, and renewable energy sectors. They are known for their commitment to quality and technological advancement in power management systems.

Application

The BC850CW is a high-performance NPN transistor commonly used in various applications, including switching, amplification, and signal processing in consumer electronics, automotive systems, and industrial equipment. Its low saturation voltage and high current capability make it suitable for power management, motor control, and LED drivers. Additionally, it can be utilized in audio applications for driving speakers and in radio frequency (RF) applications for signal modulation.

Equivalent

The BC850CW is a general-purpose NPN transistor. Equivalent products include the BC547, BC548, and BC549 series, which offer similar specifications. For surface mount alternatives, consider the SOT-23 packages like MMBT2222A or MMBTA42. Always check the datasheets for specific ratings to ensure compatibility with your application.

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