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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for BC857BQAZ
- Part Number BC857BQAZ
- Manufacturer Nexperia
- Last Modified Date Jun 22, 2022 9:39 PM UTC
- Pinout / Pin List Click Here (Member Only)
BC857BQAZ Details
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Manufacturer Part Number:
BC857BQAZ
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Brand Name:
Nexperia
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
DFN
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Package Description:
DFN1010D-3, 3 PIN
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Pin Count:
3
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Manufacturer Package Code:
SOT1215
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Country Of Origin:
Mainland China, Malaysia
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ECCN Code:
EAR99
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Factory Lead Time:
8 Weeks
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Manufacturer:
Nexperia
BC857BQAZ Frequently Asked Questions (FAQs)
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The maximum operating temperature range for the BC857BQAZ is -40°C to 150°C, as specified in the datasheet. However, it's recommended to operate within -40°C to 125°C for optimal performance and reliability.
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To ensure proper biasing, follow the recommended operating conditions in the datasheet, including the base-emitter voltage (VBE) and collector-emitter voltage (VCE). Additionally, consider the load impedance, input signal amplitude, and output current requirements to select the appropriate bias resistors and voltage sources.
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For optimal thermal management, ensure good heat dissipation by using a heat sink or a thermal pad on the PCB. Keep the transistor away from other heat sources and use a layout that minimizes thermal resistance. Follow Nexperia's recommended PCB layout guidelines and thermal management recommendations for the BC857BQAZ.
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Yes, the BC857BQAZ can be used as a switch. However, consider the switching frequency, load current, and voltage to ensure the transistor can handle the required switching speed and power dissipation. Also, be aware of the potential for electromagnetic interference (EMI) and take necessary measures to mitigate it.
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To select the correct base resistor value, consider the input signal amplitude, output current requirements, and the desired switching speed. A general rule of thumb is to choose a base resistor value that limits the base current to 1/10th of the collector current. Consult the datasheet and application notes for more detailed guidance.
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BC857BQAZ Overview
Use the download button to access the BC857BQAZ 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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About Nexperia
Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.
