IECS0305C040FR ICT | Alldatasheet

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ESD CLAMP IECS0305C040FR 1 Data Sheet - ITEM : ESD CLAMP -PART NO : IECS0305C 040FR

ESD CLAMP IECS0305C040FR 2 ◈ ESD Clamps are specifically designed to protect sensitive devices against the threat of electrostatic discharge (ESD) and are well suited for high speed applications where low capacitance is needed. (HDMI and USB port devices using transmission line of high-speed signal) These components are aimed to protect the circuits from electrostatic discharges without any signal distortions 1. SCOPE aimed to protect the circuits from electrostatic discharges without any signal distortions. ◈ Ultra-low capacitance ◈ Bi-directional regardless of polarity ◈ E ll t h t i ti f diff ti l i li d t li i i di it l li 2. FEATURES ◈ Excellent characteristics for differential signaling data lines in various digital appliances ◈ Fast response time ◈ Very low leakage current ◈S M D T y p e ◈ Withstands multiple ESD strikes. ◈ LVDS Lines in Notebook PC (USB2.0, IEEE1394) ◈ HDMI (HDTV, STB) ◈ Computer peripherals (Keyboard, Mouse, Printer, Scanner Data line etc.) ◈ Portable Device using High Speed Data Lines (PDA, PMP, Navigation) ◈ MDDI & MIPI Application in Mobile Phone 3. APPLICATION ◈ pp Application (USB) Application (HDMI)

ESD CLAMP IECS0305C040FR 3 4. CONFIGURATION and DIMENSIONS BD C A CODE A B C D [Unit : mm] 5. EQUIVALENT CIRCUIT

ESD CLAMP IECS0305C040FR 4 IECS 03 05 C040 F R 6. PART NUMBER CODE ①② ③ ④ ⑤ ⑥ CODE PRODUCT NAME CODE SIZE (mm) ① Series Name ② Size Designator IECS ICT ESD CLAMP Single type 03 0.6 * 0.3 ③ Rated Voltage ④ Typical Capacitance CODE VOLTAGE (Vdc) 05 5 CODE Capacitance(pF) @1MHz C040 0.4 ③ Rated Voltage ④ Typical Capacitance CODE TYPE F Electroplate (Pbfree) CODE TYPE R Tape & Reel pack ⑤ Termination Type ⑥ Packaging Type F Electroplate (Pb-free) R Tape & Reel pack

ESD CLAMP IECS0305C040FR 5

  • Ultra Low capacitance (0.4pF Typ.) is required for very high-speed data transmission or Antenna port.
  • Low leakage current (IL) is necessary for battery operated equipment 7. NOMINAL SPECIFICATIONS Characteristics Unit Typical Max. Capacitance, @1MHz (Cp) pF 0.4 0.5 Rated Voltage V 5 -Rated Voltage V 5 Leakage current (IL) µA 1 10 ESD Clamping Voltage (Vc) V 30 100 ESD Trigger voltage (VT) V 500 800 Insertion loss, 0-2GHz dB - 0.05 Response time ns 0.6 1 TEST CONDITION WAVEFORM ESD TEST 1. ESD gun (IEC61000-4-2 standard) C=150pF R=330Ω Used Attenuator 36dB 2. 8kV Contact type / 15kV Air type 1500 2000 2500 e [V] 8kV OPEN waveform ICES0305C040 8kV Contact Type ■ TERMINOLOGY ESD TEST (IEC 61000-4-2,level4) Polarity : + , - Measured a room ambient temperature after placing for 24 hours 500 1000 Voltage Time [nsec]
  • V c : Per IEC 61000-4-2, level 4, clamp measurement made 30ns after initiationof pulse, all test in contact discharge mode.
  • C p : Device capacitance measured with zero volt bias 0.5Vrms and 1MHz