uClamp3311PQ Datasheet | SEMTECH

Description The µClamp®3311PQ transient voltage suppressor is specifically designed to protect sensitive ponents which are connected to low-voltage data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (cable discharge events), and EFT (electrical fast transients). It is rated to Grade 3 of AEC-Q100 for use in automotive applications. The µClamp®3311PQ is constructed using Semtech’s proprietary EPD process technology. The EPD process provides low standoff voltages with significant reductions in leakage currents and capacitance over siliconavalanche diode processes. They feature a true operating voltage of 3.3 volts for superior protection when pared to traditional pn junction devices. The µClamp3311PQ is in an 2-pin SLP1006P2 package. It measures 1.0 x 0.6 x 0.5mm. The leads are spaced at a pitch of 0.65mm and are finished with lead-free Ni Pd Au. Each device will protect one line operating at 3.3 volts. It gives the designer the flexibility to protect single lines in applications where arrays are not practical. They may be used to meet the ESD immunity requirements of IEC 61000-4-2. The bination of low voltage, small size and high ESD surge capability makes them ideal for protection of sensitive electronics in automotive applications. u Clamp3311PQ Low Voltage µClamp® for Automotive Applications Features ‹ Transient protection for data lines to IEC 61000-4-2 (ESD) ±25k V (air), ±20k V (contact) IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) Cable Discharge Event (CDE) ‹ Qualified to AEC-Q100, Grade 3 ‹ Protects one data line ‹ Low clamping voltage ‹ Working voltage: 3.3V ‹ Low leakage current ‹ Solid-state silicon-avalanche technology Mechanical Characteristics ‹ SLP1006P2 package ‹ Pb-Free, Halogen Free, Ro HS/WEEE pliant ‹ Nominal Dimensions: 1.0 x 0.6 x 0.5 mm ‹ Lead Finish: Ni Pd Au ‹ Molding pound flammability rating: UL 94V-0 ‹ Marking : Marking code ‹ Packaging : Tape and Reel Applications ‹ Automotive Applications ‹ Low Voltage Data...