STMicroelectronics provides a recommended PCB layout in their application note AN4392, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including junction temperature (Tj) and ambient temperature (Ta). Additionally, consider using thermal interface materials, such as thermal pads or thermal grease, to improve heat transfer between the device and the heat sink.
While the datasheet specifies the recommended operating voltage range, it's essential to note that the maximum allowed voltage on the input pins is typically 5.5V, which is higher than the recommended VCC voltage. However, exceeding this voltage can cause permanent damage to the device.
To prevent electrostatic discharge (ESD) damage, follow proper ESD handling and assembly procedures, such as using ESD-safe workstations, wrist straps, and packaging materials. Additionally, consider implementing ESD protection devices, such as TVS diodes, in the circuit design.
Operating the SMP100LC-120 at a lower voltage than recommended may affect its performance, including reduced output current capability, increased propagation delay, and potentially reduced reliability. It's essential to consult the datasheet and application notes to understand the implications of operating at a lower voltage.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SMP100LC-120 Overview
Use the download button to access the SMP100LC-120 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SMP10,
or try a keyword search, such as Silicon Surge Protectors
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
