- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SM30T15AY
- Part Number SM30T15AY
- 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)
SM30T15AY Details
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Manufacturer Part Number:
SM30T15AY
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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
SM30T15AY Frequently Asked Questions (FAQs)
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A good PCB layout for optimal thermal performance would be to have a large copper area connected to the thermal pad, and to use thermal vias to dissipate heat to the other side of the board. A minimum of 2oz copper thickness is recommended.
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To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for voltage and current, and to ensure good thermal management. Additionally, consider using a thermistor or thermocouple to monitor the temperature and adjust the system accordingly.
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The SM30T15AY has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. It's also recommended to use ESD protection devices on the input and output pins to prevent damage from external ESD events.
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The selection of input and output capacitors depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The capacitor values should be chosen to ensure the required voltage ripple and transient response.
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When paralleling multiple SM30T15AY devices, it's essential to ensure that each device has its own input and output capacitors, and that the devices are synchronized to prevent oscillations. Additionally, the current sharing between devices should be carefully managed to prevent uneven current distribution.
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SM30T15AY 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