Littelfuse AQ3102 Automotive-Grade TVS Diode Arrays
Littelfuse AQ3102 Automotive-Grade TVS Diode Arrays are AEC-Q101 qualified and offer low capacitance of 1pF per I/O. These devices protect electronics from electrostatic discharge (ESD) by integrating two channels of low-capacitance steering diodes and an additional Zener diode. This design safely absorbs repetitive ESD strikes above the maximum contact level specified in the IEC 61000-4-2 international standard (Level 4, ±8kV contact discharge) without performance degradation. The low off-state capacitance makes the AQ3102 ideal for protecting high-speed signal lines such as USB 2.0 or USB 3.0 and 1Gb Ethernet. Typical applications include LCD/PDP TVs, external storage, smartphones, ultrabooks/notebooks, portable medical devices, automotive electronics, wearable technology, and more.
Features
- Low capacitance ESD protection
- Integrates 2 channels of low-capacitance steering diodes and an additional Zener diode
- AEC-Q101 qualified
- Moisture Sensitivity Level (MSL) 1
- AQ3102-02JTG is an SC-70-3 package
- AQ3102-02HTG is an SOT-23-3 package
- PPAP capable
- Halogen and lead free
- RoHS compliant
Applications
- LCD/PDP TVs
- External storage
- DVD/Blu-ray players
- Set-top boxes
- Smartphones
- Ultrabooks/notebooks
- Digital cameras
- Portable medical devices
- Automotive electronics
- Wearable technology
Specifications
- 1pF typical capacitance per I/O
- 0.01μA typical leakage current at 5V
- Lightning 8A (8/20μs as defined in IEC 61000-4-5 2nd edition)
- ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
- ESD, ISO 10605, 330pF 330Ω, ±30kV contact, ±30kV air
- EFT, IEC 61000-4-4, 80A (tP=5/50ns)
- -40°C to +150°C operating temperature range
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Inilathala: 2020-02-28
| Na-update: 2024-06-13