- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SM30T10AY
- Part Number SM30T10AY
- Manufacturer STMicroelectronics
- Pin Count 2
- Part Category TVS Diode (Uni-directional)
- Package Category Other
- Footprint Name Other - SM30TxxAY
- Released Date Feb 20, 2022
- Last Modified Date Jan 8, 2026 2:31 PM UTC
- Pinout / Pin List Click Here (Member Only)
SM30T10AY Details
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Manufacturer Part Number:
SM30T10AY
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Brand Name:
STMicroelectronics
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SMC, 2 PIN
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Country Of Origin:
Mainland China
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.50
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Factory Lead Time:
53 Weeks, 1 Day
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Manufacturer:
STMicroelectronics
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YTEOL:
8
SM30T10AY Frequently Asked Questions (FAQs)
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STMicroelectronics provides a recommended PCB layout in their application note AN5046, which includes guidelines for thermal pad connection, copper pouring, and via placement to ensure optimal thermal performance.
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The gate resistor value depends on the specific application, switching frequency, and gate drive voltage. A general guideline is to use a value between 1 ohm and 10 ohms. Consult the application note AN4535 for more detailed guidance on gate resistor selection.
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The maximum allowed voltage on the gate pin is 20V, as specified in the datasheet. Exceeding this voltage can damage the device.
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Yes, the SM30T10AY is qualified for automotive and high-reliability applications, meeting the requirements of AEC-Q101 and IATF 16949. However, it's essential to consult the specific qualification report and follow the recommended design and manufacturing guidelines.
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Proper cooling can be achieved by following the recommended thermal design guidelines, including using a heat sink, thermal interface material, and ensuring good airflow. The device's thermal impedance (Rth(j-a)) should be considered when designing the cooling system.
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SM30T10AY Overview
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut