Overview
The BC850C is a general-purpose NPN bipolar junction transistor (BJT) produced by Fairchild Semiconductor, now part of onsemi. It is packaged in a small SOT23 Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of applications where space is limited. This transistor is designed for low current and low voltage operations, making it ideal for general-purpose switching and amplification tasks.
Key Specifications
| Parameter | Value |
|---|---|
| Type | NPN Bipolar Junction Transistor |
| Package | SOT23 |
| Maximum Collector Current (I_C) | 100 mA |
| Maximum Collector-Emitter Voltage (V_CE) | 45 V |
| Maximum Power Dissipation (P_tot) | 250 mW |
| Transition Frequency (f_T) | 300 MHz |
| Current Gain (h_FE) | 420 - 800 |
| Operating Temperature | -55°C to 150°C |
| PNP Complement | BC860C |
Key Features
- Low current operation (max. 100 mA)
- Low voltage operation (max. 45 V)
- High transition frequency (300 MHz)
- Compact SOT23 package
- Suitable for general-purpose switching and amplification
- PNP complement available (BC860C)
Applications
The BC850C is versatile and can be used in various applications across different industries, including:
- Automotive systems for control and signal processing
- Industrial control systems
- Consumer electronics for switching and amplification
- Mobile and wearable devices where space is a constraint
- Power and computing applications requiring low current and voltage operations
Q & A
- What is the maximum collector current of the BC850C transistor?
The maximum collector current of the BC850C transistor is 100 mA. - What is the maximum collector-emitter voltage of the BC850C transistor?
The maximum collector-emitter voltage of the BC850C transistor is 45 V. - What is the transition frequency of the BC850C transistor?
The transition frequency of the BC850C transistor is 300 MHz. - What is the package type of the BC850C transistor?
The BC850C transistor is packaged in a SOT23 Surface-Mounted Device (SMD) plastic package. - What are the typical applications of the BC850C transistor?
The BC850C transistor is used in general-purpose switching and amplification, and it is suitable for automotive, industrial, consumer electronics, mobile, and wearable devices. - Does the BC850C have a PNP complement?
Yes, the PNP complement of the BC850C is the BC860C. - What is the operating temperature range of the BC850C transistor?
The operating temperature range of the BC850C transistor is -55°C to 150°C. - Is the BC850C RoHS and REACH compliant?
Yes, the BC850C is RoHS and REACH compliant. - What is the maximum power dissipation of the BC850C transistor?
The maximum power dissipation of the BC850C transistor is 250 mW. - Where can I find detailed technical data and datasheets for the BC850C transistor?
Detailed technical data and datasheets for the BC850C transistor can be found on the official websites of Fairchild Semiconductor, Nexperia, and other authorized distributors like Mouser and Digi-Key.
