Overview
The BC857AQC-QZ is a 45 V, 100 mA PNP general-purpose transistor manufactured by Nexperia USA Inc. This transistor is packaged in an ultra-small DFN1412D-3 (SOT8009) leadless Surface-Mounted Device (SMD) plastic package with side-wettable flanks. It is designed for a wide range of applications requiring high reliability and compact design.
Key Specifications
| Type number | Package version | Package name | Size (mm) | Channel type | Ptot (mW) | VCEO [max] (V) | IC [max] (mA) | hFE [min] | hFE [max] | TJ [max] (°C) | fT [min] (MHz) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BC857AQC-Q | SOT8009 | DFN1412D-3 | 1.4 x 1.2 x 0.48 | PNP | 360.0 | -45.0 | -100.0 | 125.0 | 250.0 | 150 | 100.0 | Yes |
Key Features
- Ultra-small DFN1412D-3 (SOT8009) package with side-wettable flanks, ideal for space-constrained designs.
- Maximum collector-emitter voltage (VCEO) of -45 V.
- Maximum collector current (IC) of -100 mA.
- High current gain (hFE) with a minimum of 125 and a maximum of 250.
- Maximum junction temperature (TJ) of 150°C.
- Minimum transition frequency (fT) of 100 MHz.
- AEC-Q100 qualified, ensuring reliability for automotive applications.
Applications
- Automotive electronics, including various control and sensing circuits.
- General-purpose switching and amplification in industrial and consumer electronics.
- Audio and video equipment where high reliability and compact design are essential.
- Medical devices requiring precise and reliable transistor performance.
- IoT devices and other applications where space and power efficiency are critical.
Q & A
- What is the package type of the BC857AQC-QZ transistor?
The BC857AQC-QZ transistor is packaged in an ultra-small DFN1412D-3 (SOT8009) leadless SMD plastic package with side-wettable flanks.
- What is the maximum collector-emitter voltage (VCEO) of the BC857AQC-QZ?
The maximum collector-emitter voltage (VCEO) is -45 V.
- What is the maximum collector current (IC) of the BC857AQC-QZ?
The maximum collector current (IC) is -100 mA.
- What is the current gain (hFE) range of the BC857AQC-QZ?
The current gain (hFE) ranges from a minimum of 125 to a maximum of 250.
- What is the maximum junction temperature (TJ) of the BC857AQC-QZ?
The maximum junction temperature (TJ) is 150°C.
- Is the BC857AQC-QZ transistor AEC-Q100 qualified?
Yes, the BC857AQC-QZ transistor is AEC-Q100 qualified, making it suitable for automotive applications.
- What is the minimum transition frequency (fT) of the BC857AQC-QZ?
The minimum transition frequency (fT) is 100 MHz.
- What are some common applications of the BC857AQC-QZ transistor?
Common applications include automotive electronics, general-purpose switching and amplification, audio and video equipment, medical devices, and IoT devices.
- How can I obtain samples of the BC857AQC-QZ transistor?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
- Where can I find detailed documentation for the BC857AQC-QZ transistor?
Detailed documentation, including datasheets and application notes, can be found on Nexperia's official website.
