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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for TIP31C
- Part Number TIP31C
- Manufacturer onsemi
- Pin Count 3
- Last Modified Date Apr 28, 2023 12:25 PM UTC
- Pinout / Pin List Click Here (Member Only)
TIP31C Details
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Manufacturer Part Number:
TIP31C
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Brand Name:
ON Semiconductor
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-220AB
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Package Description:
PLASTIC, CASE 221A-09, 3 PIN
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Pin Count:
3
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Manufacturer Package Code:
340AT
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ECCN Code:
EAR99
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HTS Code:
8541.29.00.95
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Factory Lead Time:
4 Weeks
TIP31C Frequently Asked Questions (FAQs)
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The maximum safe operating area (SOA) for the TIP31C is not explicitly stated in the datasheet, but it can be estimated based on the device's thermal resistance and maximum junction temperature. A general rule of thumb is to limit the collector current to 3A and the collector-emitter voltage to 30V to ensure safe operation.
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To ensure the TIP31C is fully turned on, the base-emitter voltage (VBE) should be at least 0.7V, and the base current (IB) should be at least 1/10th of the collector current (IC). Additionally, the collector-emitter voltage (VCE) should be less than 1V to minimize power dissipation.
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The maximum switching frequency for the TIP31C is not explicitly stated in the datasheet, but it is generally limited by the device's transition frequency (fT) and the rise and fall times of the input signal. As a rule of thumb, the TIP31C can switch at frequencies up to 100 kHz, but this may vary depending on the specific application and circuit design.
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To protect the TIP31C from overheating, ensure that the device is mounted on a suitable heat sink, and the ambient temperature is within the recommended operating range. Additionally, monitor the device's junction temperature (TJ) and reduce the power dissipation if it exceeds 150°C. A thermal shutdown circuit can also be implemented to prevent overheating.
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Yes, the TIP31C can be used as a switch in a high-voltage application, but it's essential to ensure that the collector-emitter voltage (VCE) does not exceed the maximum rated voltage of 100V. Additionally, consider the device's power dissipation and thermal management to prevent overheating.
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TIP31C Overview
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