- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SM30T39AY
- Part Number SM30T39AY
- Manufacturer STMicroelectronics
- Pin Count 2
- Part Category TVS Diode (Uni-directional)
- Package Category Other
- Footprint Name Other - SM30TxxAY
- Released Date Aug 27, 2015
- Last Modified Date Jan 8, 2026 2:31 PM UTC
- Pinout / Pin List Click Here (Member Only)
SM30T39AY Details
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Manufacturer Part Number:
SM30T39AY
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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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Part Package Code:
DO-214AB
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Package Description:
SMC, 2 PIN
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Pin Count:
2
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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
SM30T39AY Frequently Asked Questions (FAQs)
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A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the thermal pad of the SM30T39AY to the ground plane. This helps to dissipate heat efficiently.
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To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including the maximum junction temperature (Tj) of 150°C. Also, ensure proper thermal management, such as using a heat sink or a thermal interface material, and avoid overheating the device.
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When handling the SM30T39AY, it's essential to take precautions to prevent electrostatic discharge (ESD) damage. Use an ESD wrist strap or mat, and handle the device by the body or pins, avoiding touching the die or internal components.
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When selecting external components for the SM30T39AY, consider the operating frequency, voltage, and current requirements. Choose components with suitable ratings and characteristics, such as capacitors with low ESR and inductors with high Q factor.
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When designing the PCB, consider the high-frequency operation of the SM30T39AY and ensure that the layout minimizes parasitic inductance and capacitance. Use a multi-layer PCB with a solid ground plane, and keep sensitive signals away from noisy power supply lines.
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SM30T39AY 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