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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for APT37F50B
- Part Number APT37F50B
- Manufacturer Microsemi Corporation
- Pin Count 999
- Last Modified Date Jan 31, 2024 12:20 PM UTC
- Pinout / Pin List Click Here (Member Only)
APT37F50B Details
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Manufacturer Part Number:
APT37F50B
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Transferred
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Part Package Code:
TO-247AD
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Package Description:
ROHS COMPLIANT, 3 PIN
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Pin Count:
3
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ECCN Code:
EAR99
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Manufacturer:
Microsemi Corporation (now Microchip)
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Additional Feature:
FAST SWITCHING, AVALANCHE RATED
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Avalanche Energy Rating (Eas):
780 mJ
APT37F50B Frequently Asked Questions (FAQs)
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Microsemi recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.
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To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and keeping the device within its specified operating temperature range (−40°C to +150°C).
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Microsemi recommends using X7R or X5R ceramic capacitors with a voltage rating of 50V or higher for input and output capacitors. The recommended capacitance values are 10uF to 22uF for input capacitors and 10uF to 47uF for output capacitors.
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To protect the device from overvoltage and undervoltage conditions, it's recommended to use a voltage supervisor or a power-on reset circuit to monitor the input voltage and ensure it remains within the specified operating range (4.5V to 5.5V).
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Microsemi recommends using a TVS (Transient Voltage Suppressor) diode or a zener diode with a voltage rating of 5.5V or higher to protect the device from electrostatic discharge (ESD) events.
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APT37F50B Overview
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