PUSB3AB6Z Nexperia

PUSB3AB6 ESD protection for ultra high-speed interfaces Rev. 1 3 March 2015 Product data sheet 1. Product profile 1.1 General description The device is designed to protect high-speed interfaces such as SuperSpeed and Hi-Speed USB combination, Secure Digital (SD) card 3.0 and Thunderbolt interfaces against ElectroStatic Discharge (ESD). The device includes six high-level ESD protection diode structures. They protect sensitive transmitters and receivers for ultra high-speed signal lines. The device is encapsulated in a leadless ultra small DFN2111-7 (SOT1358-1) Surface-Mounted Device (SMD) plastic package. All signal lines are protected by a special diode configuration offering snapback ultra low line capacitance of only 0.15 pF. These diodes utilize a snapback structure in order to provide protection to downstream components from ESD voltages up to 15 kV contact exceeding IEC 61000-4-2, level 4. 1.2 Features and benefits System-level ESD protection for USB 2.0 and USB 3.1 combination, SD card 3.0 and Thunderbolt interfaces Supports SuperSpeed USB 3.1 at 10 Gbps Line capacitance of only 0.15 pF for each channel All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of 15 kV exceeding IEC 61000-4-2, level 4 Matched 0.5 mm trace spacing Design-friendly pass-through signal routing 1.3 Applications The device is designed for high-speed receiver and transmitter port protection: Portable and wearable devices Smartphones, tablet computers TVs and monitors DVD recorders and players Notebooks, main board graphic cards and ports Set-top boxes and game consolesPUSB3AB6 Nexperia ESD protection for ultra high-speed interfaces 2. Pinning information Table 1. Pinning Pin Symbol Description Simplified outline Graphic symbol 1 CH1 channel 1 ESD protection 1345 67 1 2 GND ground 1 3 CH2 channel 2 ESD protection 7 4 CH3 channel 3 ESD protection 2 2 5 CH4 channel 4 ESD protection 6 3 6 CH5 channel 5 ESD protection 5 7 CH6 channel 6 ESD protection 4 = Transparent top view aaa-016888 1 Any pin can be chosen for ground connection one pin must be connected to ground. 3. Ordering information Table 2. Ordering information Type number Package Name Description Version PUSB3AB6 DFN2111-7 plastic extremely thin small outline package SOT1358-1 no leads 7 terminals body 1.1 2.1 0.5 mm 4. Marking Table 3. Marking codes Type number Marking code PUSB3AB6 AB PUSB3AB6 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 1 3 March 2015 2 of 12