Overview
The BC856-QR is a PNP general-purpose bipolar transistor manufactured by Nexperia USA Inc. This transistor is part of the BC856 series and is known for its versatility in various electronic applications. It is packaged in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for a wide range of designs where space is a consideration.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BC856-QR |
| Package | SOT23 (TO-236AB) |
| VCEO [max] | 65 V |
| IC [max] | 100 mA |
| Ptot | 250 mW |
| hFE [min] | 125 |
| hFE [max] | 475 |
| TJ [max] | 150 °C |
| fT [min] | 150 MHz |
| Automotive Qualified | Yes (AEC-Q101) |
| RoHS Compliance | Yes |
Key Features
- Low current (max. 100 mA) and low voltage (max. 65 V) capabilities.
- Qualified according to AEC-Q101, making it suitable for automotive applications.
- General-purpose switching and amplification.
- Small SOT23 (TO-236AB) package for compact designs.
- RoHS compliant with a lead-free finish.
- Minimum current gain of 125 and maximum transition frequency of 150 MHz.
Applications
The BC856-QR transistor is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is recommended for use in automotive applications.
- Signal switching and amplification: Suitable for both switching and linear applications.
- Industrial and consumer electronics: Can be used in various industrial and consumer electronic devices where general-purpose transistors are required.
- Power and computing: Useful in power management and computing applications where low current and voltage are necessary.
Q & A
- What is the maximum collector-emitter voltage of the BC856-QR transistor?
The maximum collector-emitter voltage is 65 V. - What is the maximum continuous collector current of the BC856-QR transistor?
The maximum continuous collector current is 100 mA. - What package type is the BC856-QR transistor available in?
The BC856-QR transistor is available in the SOT23 (TO-236AB) package. - Is the BC856-QR transistor RoHS compliant?
Yes, the BC856-QR transistor is RoHS compliant with a lead-free finish. - What is the minimum current gain (hFE) of the BC856-QR transistor?
The minimum current gain is 125. - What is the maximum transition frequency (fT) of the BC856-QR transistor?
The maximum transition frequency is 150 MHz. - Is the BC856-QR transistor suitable for automotive applications?
Yes, it is qualified according to AEC-Q101 and recommended for use in automotive applications. - What are the typical applications of the BC856-QR transistor?
Typical applications include signal switching and amplification, automotive systems, industrial and consumer electronics, and power and computing applications. - What is the maximum junction temperature (TJ) of the BC856-QR transistor?
The maximum junction temperature is 150 °C. - Where can I find more detailed specifications and datasheets for the BC856-QR transistor?
You can find detailed specifications and datasheets on the official Nexperia website or through authorized distributors like DigiPart and Xecor.
