Symbol
PCB Footprints
- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for BC546ABU
- Part Number BC546ABU
- Manufacturer onsemi
- Pin Count 3
- Part Category Transistor BJT NPN
- Package Category Other
- Footprint Name Other - TO−92 3 4.825x4.76 CASE 135AN
- Released Date Jun 29, 2019
- Last Modified Date Jan 22, 2025 4:53 PM UTC
- Pinout / Pin List Click Here (Member Only)
BC546ABU Details
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Manufacturer Part Number:
BC546ABU
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Brand Name:
onsemi
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
TO-92-3
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Manufacturer Package Code:
135AN
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Country Of Origin:
Mainland China
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ECCN Code:
EAR99
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Factory Lead Time:
10 Weeks
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Manufacturer:
onsemi
BC546ABU Frequently Asked Questions (FAQs)
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The maximum operating temperature range for the BC546ABU is -55°C to 150°C.
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Yes, the BC546ABU can be used in switching applications, but it's primarily designed for linear amplifier applications. Ensure you follow proper design guidelines and consider factors like switching frequency, voltage, and current to avoid overheating or premature failure.
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Choose resistor values based on the desired current gain, voltage drop, and power dissipation. A good starting point is to use the datasheet's recommended values and then adjust according to your specific application's requirements.
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The maximum collector current rating for the BC546ABU is 100 mA.
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The BC546ABU is not optimized for high-frequency applications. It has a transition frequency (fT) of around 150 MHz, making it more suitable for low-to-medium frequency applications. For high-frequency applications, consider using a transistor with a higher fT rating.
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BC546ABU Overview
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