Description:Low Reverse Leakage Current (< 100 nA); IEC Compatibility: IEC 61000−4−2 (ESD): Level 4 IEC 61000−4−4 (EFT): 50 A (5/50 ns) IEC 61000−4−5 (Lighting) 3.5 A (8/20 µs); ISO 7637−1, Nonrepetitive EMI Surge Pulse 2, 8.0 A (1/50 µs); ISO 7637−3, Repetitive Electrical Fast Transient (EFT) EMI Surge Pulses, 50 A (5/50 ns); +175°C TJ(MAX) rating; SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable; These are Pb−Free Devices; Flamm
The recommended PCB layout for optimal thermal performance involves placing thermal vias under the package, using a solid ground plane, and keeping the thermal traces as short and wide as possible. A 4-layer PCB with a dedicated thermal layer is also recommended.
To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, use a suitable thermal interface material, and ensure good airflow around the device. Additionally, consider using a heat sink or a thermal management system to keep the junction temperature within the recommended range.
The NUP1128WTT1G has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is handled in a static-safe environment.
Yes, the NUP1128WTT1G is suitable for high-reliability and automotive applications. However, it's essential to follow the recommended operating conditions, and ensure that the device is properly qualified and validated for the specific application.
The recommended soldering conditions for the NUP1128WTT1G involve using a soldering temperature of 260°C (max) for 10 seconds (max) when using a reflow soldering process. For wave soldering, use a temperature of 255°C (max) for 10 seconds (max).
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
NUP1128WTT1G Overview
Use the download button to access the NUP1128WTT1G schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like NUP11,
or try a keyword search, such as Transient Suppressors
