- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SM30T56AY
- Part Number SM30T56AY
- 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)
SM30T56AY Details
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Manufacturer Part Number:
SM30T56AY
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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
SM30T56AY Frequently Asked Questions (FAQs)
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STMicroelectronics provides a recommended PCB layout in their application note AN5046, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
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The SM30T56AY requires a gate driver with a high current capability (typically > 1A) and a voltage rating that matches the MOSFET's gate-source voltage (Vgs). Consider factors like rise and fall times, propagation delay, and input impedance when selecting a suitable gate driver.
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The maximum allowed voltage for Vds is 560V, and for Vgs it's ±20V. Exceeding these ratings can lead to device damage or failure.
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To ensure SOA compliance, consider the MOSFET's voltage, current, and power ratings, as well as the operating frequency and duty cycle. Use the datasheet's SOA curves and consult with STMicroelectronics' application notes (e.g., AN1156) for guidance on safe operating conditions.
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The thermal resistance values are Rth(j-a) = 0.35°C/W and Rth(j-c) = 0.15°C/W. To calculate junction temperature, use the formula Tj = Tc + (Rth(j-c) * Pd), where Tc is the case temperature, Rth(j-c) is the thermal resistance, and Pd is the power dissipation.
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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