Overview
The BC846B/SNR, produced by Nexperia USA Inc., is a high-performance NPN general-purpose bipolar junction transistor (BJT). This transistor is designed for a wide range of applications requiring low noise and high reliability. It is packaged in the SOT-23 (TO-236AB) surface mount format, making it suitable for modern electronic designs where space efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Collector-Base Voltage (VCB) | 80 V |
| Collector-Emitter Voltage (VCE) | 65 V |
| Emitter-Base Voltage (VEB) | 6 V |
| Collector Current (IC) | 100 mA |
| Base Current (IB) | 5 mA |
| Maximum Power Dissipation | 500 mW |
| Operating Frequency | 100 MHz |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 0.4 V @ IC = 100 mA, IB = 5 mA |
| Base-Emitter Saturation Voltage (VBE(sat)) | 0.9 V @ IC = 100 mA, IB = 5 mA |
| Package Type | SOT-23 (TO-236AB) |
| Mounting Type | Surface Mount |
| Dimensions | 1 x 3 x 1.4 mm |
Key Features
- High current gain (hFE) of up to 200, ensuring reliable operation in various applications.
- Low noise characteristics, making it suitable for audio and signal processing applications.
- Compact SOT-23 package, ideal for space-constrained designs.
- Lead-free and RoHS compliant, aligning with modern environmental standards.
- High operating frequency of up to 100 MHz, suitable for high-speed applications.
Applications
- General-purpose switching and amplification in electronic circuits.
- Audio and signal processing due to its low noise characteristics.
- Automotive and industrial control systems where reliability and high performance are critical.
- Consumer electronics such as TVs, radios, and other household appliances.
- Medical devices requiring high precision and reliability.
Q & A
- What is the maximum collector current of the BC846B/SNR transistor?
The maximum collector current is 100 mA. - What is the package type of the BC846B/SNR transistor?
The package type is SOT-23 (TO-236AB). - Is the BC846B/SNR transistor RoHS compliant?
Yes, the BC846B/SNR transistor is lead-free and RoHS compliant. - What is the maximum operating frequency of the BC846B/SNR transistor?
The maximum operating frequency is 100 MHz. - What are the typical applications of the BC846B/SNR transistor?
The typical applications include general-purpose switching, audio and signal processing, automotive and industrial control systems, and consumer electronics. - What is the maximum power dissipation of the BC846B/SNR transistor?
The maximum power dissipation is 500 mW. - What is the collector-emitter saturation voltage of the BC846B/SNR transistor?
The collector-emitter saturation voltage is 0.4 V @ IC = 100 mA, IB = 5 mA. - What is the base-emitter saturation voltage of the BC846B/SNR transistor?
The base-emitter saturation voltage is 0.9 V @ IC = 100 mA, IB = 5 mA. - What are the dimensions of the BC846B/SNR transistor package?
The dimensions are 1 x 3 x 1.4 mm. - What is the maximum collector-base voltage of the BC846B/SNR transistor?
The maximum collector-base voltage is 80 V.
