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1 ESD Suppressor – ESD suppressing device for application of high speed data transmission high speed data transmission Product Brochure.

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Presentation on theme: "1 ESD Suppressor – ESD suppressing device for application of high speed data transmission high speed data transmission Product Brochure."— Presentation transcript:

1 1 ESD Suppressor – ESD suppressing device for application of high speed data transmission high speed data transmission Product Brochure

2 2 Overview ESD Suppressors are specifically designed to protect sensitive equipment against the threat of electrostatic discharge (ESD) and are well suited for high speed applications where low capacitance is needed. Switches in Antenna and data porting devices utilizing such high speed protocols as USB 2.0 can benefit from ESD Suppressor. Features Ultra-low capacitance (<0.5pF) Ultra-low capacitance (<0.5pF) Bi-directional regardless of polarity Bi-directional regardless of polarity Fast response time Fast response time Very low leakage current (Maximizing battery life) Very low leakage current (Maximizing battery life) Superior reliability (by temperature & bias & shock) Superior reliability (by temperature & bias & shock) Easy installation (SMD: Surface Mount Device) Easy installation (SMD: Surface Mount Device) Reducing PCB space Reducing PCB space Withstands multiple ESD strikes Withstands multiple ESD strikes Pb-free soldering Pb-free soldering ESD Suppressor(1005)

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9 9 Typical Application GPS S.W USPCS (K-PCS) CDMA ESD Suppressor Switch in Antenna D+D+ D-D- ESD Suppressor USB 2. 0

10 10 Dimensions Code Dimensions (mm) LWTL ± ± / ± ± ± ± ± Max /-0.3

11 11 1. Series Name CodeProduct name ULCE Ultra Low Capacitance ESD Suppressor 2. Size Designator CodeSize (mm) * * * Working Voltage CodeVoltage (Vdc) Capacitance Code Capacitance (pF, T T T Termination Type CodeType SSolderable (Ag/Pd/Pt) PElectroplate (Ni-Sn/Pb) FElectroplate (Pb-free) 6. Packaging Type CodeType BBulk pack RTape & Reel pack EEmbossed tape pack ( ULCE A 015 F R ) Part Number Code 4. Trigger Voltage CodeVoltage (V) A300 B500 C1000

12 12 Nominal Characteristics Performance CharacteristicsUnitsMinTyp.Max Clamping Voltage (Vc)V-30 (Cp)pF Response Timens1 ESD voltage capability Contact discharge mode kV815 ESD voltage capability Air discharge mode kV1525 RF-Power testing, 0-2GHzdBm35 Insertion Loss, 0-2GHzdB0.05 ESD pulse withstandpulses100 Continuous operating voltageV5 Leakage CurrentuA0.05 Trigger voltageV300 VcPer IEC , level 4, clamp measurement made 30ns after initiation of pulse, all test in Vc : Per IEC , level 4, clamp measurement made 30ns after initiation of pulse, all test in contact discharge mode. contact discharge mode. Cp: Device capacitance measured with zero volt bias 1Vrms and 1MHz Cp: Device capacitance measured with zero volt bias 1Vrms and 1MHz

13 13 Electrical Characteristics ( ESD comparison ESD Suppressor with other component) Test Condition Test Condition 1.Measurement : ESD Simulator & Oscilloscope 1. Measurement : ESD Simulator & Oscilloscope 2.ESD : IEC level 4, 8kV contact type. 2. ESD : IEC level 4, 8kV contact type. 3.IL : Leakage current at DC 5V (Keithley237) 3. IL : Leakage current at DC 5V (Keithley237) Description The curves show that the ESD suppressor efficiently and literally suppresses electrostatic discharge generated onto a device and proves to have outstanding reliability at 30nS.

14 14 Insertionloss curve (effect on signal) Insertion loss curve (effect on signal) Description The curve shows that the ESD Suppressor is ideal for the devices with high speed data transmission and electrical characteristic is very stable from 0.1 MHz to 8GHz. It enables to provide the lowest level of signal distortion. A device utilizing high speed data transmission can be effectively applied by ESD Suppressor from any frequency distortion occurred by over loading capacitance. Electrical Characteristics

15 15 The capacitance from 100MHz~8GHz (nearly zero variation) The capacitance from 100MHz~8GHz (nearly zero variation) Description The curve shows that the a specific frequency stays at a very stable range when it passes through the 0.15pF ESD Suppressor. It means that the ESD Suppressor without any distortion by adding capacitance can effectively protect a device from electrostatic discharge and distortion of frequency when specific frequency flows into a device, because of low capacitance. ESD Suppressor safely protects your device from electrostatic discharge and reduces overflows of voltage as well. Electrical Characteristics


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