Multilayer Varistors Multilayer Varistor for ESD pulse [2 Array Type for high speed signal lines] Series: EZJZS Features ● ● ● ● ● ● ● ● ● Excellent esd suppression due to original advanced material technology Having large electrostatic resistance meeting IEC61000-4-2, LEVEL 4 standard Having no polarity (bipolar) facilitated replacing zener diodes. Capable of replacing 2 zener diodes and 1 capacitor. 2 Array per package for multiple lines Lead-free terminal electrodes enabled great solderability Wide range of products is available by adopting multilayer structure, meeting various needs Ultra low capacitance for signal lines of high speed busses Ideal for USB 2.0, IEEE1394, and HDMI high speed data busses ROHS compliant ■ As for Packaging Methods, Handling Precautions Please see Data Files Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E Z J Z S V 2 7 0 E A Product Code Series Code Size Code S 0504 2 Array Type 12 (Example) Design Code Packaging Style Code V 2 Array Paper Taping Nominal Varistor Voltage The first and second digits denote the first 2 figures of varistor voltage and the third digit indicates the number of zeros following. Capacitance Code 3 pF max. A 20 pF max. R 27 pF max. D 33 pF max. P 39 pF max. S 43 pF max. T 47 pF max. E J 220 pF max. Design Code Nil Cap. Tolerance : max. K Cap. Tolerance : ±10 % M Cap. Tolerance : ±20 % Construction Schematic 3 b 4 d 5 2 No. Name 1 Semiconductive Ceramics 2 Internal electrode 3 a 1 4 c b d a c Substrate electrode Terminal electrode Intermediate electrode 5 External electrode W BW1 Dimensions in mm (not to scale) L T BW P Size(inch) L W T 0504 (2 Array) 1.37±0.15 1.0±0.1 0.60 –0.10 +0.06 BW BW1 P 0.36±0.10 0.2±0.1 0.64±0.10 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Jun. 2016 Multilayer Varistors Ratings and Characteristics Size Maximum Nominal allowable varistor voltage voltage DC (V) at 1mA (V) Part No. EZJZSV120JA EZJZSV270EA EZJZSV270RA EZJZSV270DA□ EZJZSV270PA□ 0504 EZJZSV270SA□ (2 Array) EZJZSV270TA□ EZJZSV270EA□ EZJZSV500AA EZJZSV800AA EZJZSV171AA ● Operating 6.7 16 16 16 16 16 16 16 5 18 18 12 27 27 27 27 27 27 27 50 80 170 Capacitance (pF) at 1MHz at 1kHz 220 max. [150 typ.] 175 typ. 47 max. [ 33 typ.] 37 typ. 20 max. [ 15 typ.] 16.5 typ. 27±10 %/±20 % 30 typ. 33±10 %/±20 % 37 typ. 39±10 %/±20 % 43 typ. 43±10 %/±20 % 47 typ. 47±10 %/±20 % 52 typ. 3 max. [ 2.1 typ.] — 3 max. [ 2.1 typ.] — 3 max. [ 2.1 typ.] — Maximum peak current at 8/20µs, 2times (A) Maximum ESD IEC61000-4-2 5 5 3 5 5 5 5 5 — — — Contact discharge 8 kV Temperature Range: –40 to 85 °C ✽ □ : Capacitance Tolerance Code K:±10 %, M:±20 % ✽ Avoid flow soldering. Voltage vs. Current Max. Leakage Current Max. Clamping Voltage 1000 EZJZSV171AA EZJZSV800AA EZJZSV500AA EZJZSV171AA EZJZSV800AA EZJZSV500AA 100 Voltage (V) EZJZSV270□A□ EZJZSV120JA 10 EZJZSV270□A□ EZJZSV120JA (Typical curve) 1 –6 10–5 10 10–4 10–3 10–2 Current (A) Frequency vs. Capacitance 10–1 100 101 102 Attenuation vs. Frequency 10000 10 (Typical curve) 3 pF max. 0 220 pF max. 1000 –10 47 pF max. 100 20 pF max. Attenuation (dB) Capacitance (pF) 20 pF max. –20 47 pF max. –30 220 pF max. –40 10 3 pF max. –50 1 0.1 1 10 100 Frequency (MHz) 1000 10000 (Typical curve) –60 0.1 1 10 100 Frequency (MHz) 1000 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 10000 Jun. 2015 Multilayer Varistors Varistor Characteristics and Equivalent Circuit A Multilayer Varistor does not have an electrical polarity like zener diodes and is equivalent to total 3 pcs. of 2 zener diodes and 1 capacitor. [Equivalent Circuit] Current (A) Zener diode Zener diode monopolar 2pcs. Voltage (V) Capacitor 1 pc. Multilayer Varistor ESD Suppressive Effects Typical effects of ESD suppression Test conditions: IEC61000-4-2✽ Level 4 Contact discharge, 8 kV [ESD suppressed waveform] 1400 1200 Without Varistor Electrostatic discharger Voltage (V) 1000 Attenuator : 60 dB 330 Ω 50 Ω Oscillo-scope 150 pF 800 EZJP0V080GA [V1 mA:8 V, C1 MHz:100 pF max.] 600 400 200 0 MLCV -200 –20 0 20 40 60 80 100 120 Time (ns) 140 160 180 200 ✽ IEC61000-4-2 ··· International Standard of the ESD testing method (HBM) for electronic equipment ability to withstand ESD generated from a human body. It sets 4 levels of severity Severity Contact discharge Air discharge Level 1 2 kV 2 kV Level 2 4 kV 4 kV Level 3 6 kV 8 kV Level 4 8 kV 15 kV Replacement of Zener diode Replacing “Zener diode and Capacitor” with Multilayer Varistor saves both the mounting area and number of components used. 1.7 0.3 0.5 2.6 Zener diode S-79 Mounting area Approx .83 % space saving MLCC Size 0402 1.5 MLCV Size 0402 Dimensions in mm Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 Jun. Jan. 2015 Multilayer Varistors Recommended Applications Applications Series Mobile phones, DSC, PC, PDA, Series HDD TV (PDP, LC etc.), DVD, DVC, EZJZ, P Game consoles, Audio equipment PWR, Photoelectronic sensors, SSR, Motors, Pressure sensors, Proximity switches DC 1k 1M Circuit 1G (Hz) DC to GHz Antenna, RF circuit, LVDS USB, IEEE1394, HDMI etc. DC to tens of Hz PWR, SW, Audio terminals LCD, RS232C, etc. Ultra low capacitance (Cap. : 3 pF or less) Low capacitance (Cap. : 20 to 680 pF) Series High capacitance EZJS (Cap. : 1800 to 22000 pF) DC to several kHz PWR, SW, Audio terminals etc. Applications ● Mobile Phone · Audio lines · LCD/Camera lines 2 mode noise filter AMP LCD/Camera controller FPC LCD/Camera · LED IC · I/O data lines · SW/Keyboard I/O controller Connector IC ● USB1.1/2.0 lines ● IEEE1394 lines VDD Power IC D+ USB controller D– GND IEEE1394 controller VDD GND TPA+ TPA– TPB+ TPB– ● HDMI lines HDMI IC Ch : 0 Ch : 1 Ch : 2 TMDS Connector Clock Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 Jun. Jan. 2015 Multilayer Varistors Performance and Testing Methods Characteristics Specifications Standard test conditions Testing Method Electrical characteristics shall be measured under the following conditions. Temp. : 5 to 35 °C, Relative humidity : 85 % or less Varistor voltage The Varistor voltage is the voltage (Vc,or VcmA) between both end terminals of a To meet the specified Varistor when specified current (CmA) is applied to it. The measurement shall be value. made as quickly as possible to avoid heating effects. Maximum allowable voltage To meet the specified The maximum DC voltage that can be applied continuously to a varistor value. Capacitance To meet the specified Capacitance shall be measured at the specified frequency, bias voltage 0 V, value. and measuring voltage 0.2 to 2 Vrms. Maximum peak current The maximum current measured (Varistor voltage tolerance is within ±10 %) To meet the specified when a standard impulse current of value. 8/20 µ seconds is applied twice with an interval of 5 minutes. Maximum ESD The maximum ESD measured (while the varistor voltage is within ±30 % of its To meet the specified nominal value) when exposed to ESD 10 times value. (five times for each positive-negative polarity) based on IEC61000-4-2. Solder ability The part shall be immersed into a soldering bath under the conditions below. Solder: H63A Soldering flux : Ethanol solution of rosin (Concentration approx. 25 wt%) To meet the specified Soldering temp. : 230±5 °C value. Period : 4±1 s Soldering position : Immerse both terminal electrodes until they are completely into the soldering bath. Resistance to soldering heat After the immersion, leave the part for 24 ±2 hours under the standard condition, then evaluate its characteristics. Soldering conditions are specified below: ΔVc / Vc : within ±10 % Soldering conditions : 270 °C, 3 s / 260 °C, 10 s Soldering position : Immerse both terminal electrodes until they are completely into the soldering bath. After repeating the cycles stated below for specified number of times, leave the part for 24±2 hours, then evaluate its characteristics. Cycle : 5 cycles Temperature cycling ΔVc / Vc : within ±10 % Step Temperature Period 1 Max. Operating Temp. 30±3 min 2 Ordinary temp. 3 min max. 3 Min. Operating Temp. 30±3 min 4 Ordinary temp. 3 min max. Biased Humidity After conducting the test under the conditions specified below, leave the part 24±2 hours, then evaluate its characteristics. Temp. : 40±2 °C ΔVc / Vc : within ±10 % Humidity : 90 to 95 %RH Applied voltage : Maximum allowable voltage (Individually specified) Period : 500+24 / 0 h High temperature exposure (dry heat) After conducting the test under the conditions specified below, leave the part 24 ±2 hours, then evaluate its characteristics. ΔVc / Vc : within ±10 % Temp. : Maximum operating temperature ±3 °C (Individually specified) Applied voltage : Maximum allowable voltage (Individually specified) Period : 500+24 / 0h Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 Jun. 2015