- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SM30T26AY
- Part Number SM30T26AY
- 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)
SM30T26AY Details
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Manufacturer Part Number:
SM30T26AY
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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
SM30T26AY Frequently Asked Questions (FAQs)
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STMicroelectronics provides a recommended PCB layout in the 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 input capacitor selection depends on the input voltage, current, and frequency. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value between 10uF to 100uF. Consult the application note AN4760 for more detailed guidance.
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The maximum allowed voltage drop across the internal resistance of the SM30T26AY is 1.5V. Exceeding this voltage drop may lead to reduced performance, increased power dissipation, or even device failure.
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The SM30T26AY is rated for operation up to 150°C, but the device's performance and reliability may degrade at high temperatures. Consult the datasheet and application notes for guidance on thermal management and derating.
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To ensure EMC, follow the guidelines in the application note AN4760, which provides recommendations for PCB layout, component selection, and shielding. Additionally, consult the IEC 61000-4-x standards for electromagnetic immunity testing.
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SM30T26AY 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