- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MPSA63
- Part Number MPSA63
- Manufacturer onsemi
- Pin Count 3
- Part Category Transistor BJT PNP
- Package Category Other
- Footprint Name Other - TO127P254X732-3
- Released Date Jan 11, 2017
- Last Modified Date Sep 19, 2024 2:45 PM UTC
- Pinout / Pin List Click Here (Member Only)
MPSA63 Details
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Manufacturer Part Number:
MPSA63
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Brand Name:
onsemi
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Pbfree Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-92
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Package Description:
TO-92 3 PIN
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Pin Count:
3
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Manufacturer Package Code:
29-11
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ECCN Code:
EAR99
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HTS Code:
8541.21.00.75
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Manufacturer:
onsemi
MPSA63 Frequently Asked Questions (FAQs)
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The maximum safe operating area (SOA) for the MPSA63 is not explicitly stated in the datasheet, but it can be estimated based on the device's thermal and electrical characteristics. A general rule of thumb is to limit the device to a maximum power dissipation of 1.5W at 25°C, and to ensure that the voltage and current ratings are not exceeded.
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To ensure the MPSA63 is properly biased for linear operation, the base-emitter voltage (Vbe) should be set to around 0.65-0.7V, and the collector-emitter voltage (Vce) should be set to at least 1V. Additionally, the collector current should be limited to the recommended maximum value to prevent thermal runaway.
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The recommended PCB layout for the MPSA63 involves keeping the leads as short as possible, using a solid ground plane, and placing a heat sink or thermal pad under the device to dissipate heat. The thermal management strategy should aim to keep the junction temperature (Tj) below 150°C to ensure reliable operation.
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While the MPSA63 is primarily designed for linear applications, it can be used in switching applications with some caution. The device's switching characteristics, such as turn-on and turn-off times, should be carefully evaluated to ensure that it meets the requirements of the specific application. Additionally, the device's power dissipation and thermal management should be carefully considered to prevent overheating.
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To protect the MPSA63 from electrostatic discharge (ESD), it is recommended to handle the device with anti-static wrist straps, mats, or other ESD protection devices. The device should also be stored in anti-static packaging, and PCBs should be designed with ESD protection circuits, such as TVS diodes or resistors, to prevent ESD damage.
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MPSA63 Overview
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