Description
The SP3031-01ETG is an ESD Suppressor Diode TVS Uni-Dir 5V 7.5Vc Automotive AEC-Q101 from Littelfuse, designed for automotive applications. It provides protection against electrostatic discharge (ESD), electromagnetic interference (EMI), and lightning surges in various electronic devices such as USB 2.0, Ethernet, MHL/MIPI/MDDI, HDMI, Display Port, eSATA, Set Top Boxes, Game Consoles, Smart Phones, External Storage, Ultrabooks, Notebooks, Tablets, eReaders, and Automotive.
This device features a low capacitance of 0.8pF at V, low leakage current of 1μA at 5V, and is RoHS-compliant, lead-free, and halogen-free. It meets the requirements of IEC 61000-4-2 for ESD protection and IEC 61000-4-4 for EFT protection. The SP3031-01ETG is suitable for applications that require high-speed data transmission and are sensitive to electrical noise.
Features
According to the product information, the features of SP3031-01ETG are:
- RoHS-compliant, lead-free, and halogen-free
- ESD protection up to ±10kV contact discharge and ±15kV air discharge (IEC 61000-4-2)
- EFT protection (IEC 61000-4-4) with a current rating of 40A (5/50ns)
- Lightning protection (IEC 61000-4-5) with a current rating of 2A
- Surge protection with an energy rating of 8/20μs and a current rating of 5A
- Low capacitance of 0.8pF at V
- Zero leakage current at 5V (1μA)
- Moisture Sensitivity Level (MSL-1) qualified
- AEC-Q101 qualified
These features make the SP3031-01ETG suitable for various applications, including automotive, set-top boxes, game consoles, smart phones, external storage, ultrabooks, notebooks, tablets, and eReaders.
Package
The package type of SP3031-01ETG is SOD-882 (2-Pin).
Pinout
According to the product description, the pin count for SP3031-01ETG is 2-Pin SOD-882.
The function of this device is an ESD Suppressor Diode (TVS Uni-Dir) designed for automotive applications, specifically for protecting electronic devices against Electrostatic Discharge (ESD), Fast Transient Burst (FTB), and Surge events.
Manufacturer
The manufacturer of the SP3031-01ETG is Littelfuse, a multinational electronic components company that specializes in providing solutions for circuit protection, power control and sensing, electromagnetic interference (EMI) filtering, and other applications in various industries, including automotive, consumer electronics, medical devices, and more.
Applications
The SP3031-01ETG ESD Suppressor Diode TVS Uni-Dir 5V 7.5Vc Automotive AEC-Q101 is suitable for various applications, including USB 2.0, Ethernet, MHL/MIPI/MDDI, HDMI, Display Port, eSATA, Set Top Boxes, Game Consoles, Smart Phones, External Storage, Ultrabooks, Notebooks, Tablets, and eReaders, as well as Automotive applications.
Equivalent
Based on the product description and features, equivalent products to SP3031-01ETG are likely other electrostatic discharge (ESD) suppressor diodes or TVS devices with similar specifications, such as:
- STMicroelectronics' P6KE5V0A
- ON Semiconductor's NTV5143AHX
- Microsemi's SMBJ7.5CA
These products share similarities in ESD protection, voltage rating, and package type (e.g., SOD-882). However, it is recommended to verify the compatibility with specific applications and ensure that any alternatives meet the desired specifications.
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