Multilayer Varistors (Automotive Grade) Multilayer Varistor (Automotive Grade) Series: EZJZ-M, EZJP-M Features Excellent ESD suppression due to original advanced material technology Having large electrostatic resistance meeting IEC61000-4-2, ISO10605 Having no polarity (bipolar) facilitated replacing Zener Diodes. Capable of replacing 2 Zener Diodes and 1 Capacitor. Lead-free plating terminal electrodes enabling great solderability Wide range of products is available by adopting multilayer structure, meeting various needs. AEC-Q200 qualified 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 P 0 V 2 7 0 E M Automotive grade Product Code Series Code Z P Packaging Style Code Size Code 0 0402/EIA 1 0603/EIA EZJZ series EZJP series (Example) V Nominal Varitor Voltage 0402,0603 Paper Taping B R D E W The first and second digits denote the first 2 numbers of the varistor voltage and the third digit indicates the number of zeros following. The decimal point denotes in R. Capacitance Code 10 pF 68 pF F 20 pF G 100 pF 27 pF H 150 pF 47 pF J 220 pF 56 pF Construction 3 4 5 2 1 No. Name 1 Zinc oxide-based ceramics 2 Internal electrode 3 4 Substrate electrode Terminal electrode 5 Intermediate electrode External electrode Dimensions in mm (not to scale) L W Size Code Size(inch) T L1 L2 L W T L1, L2 0 0402/EIA 1.000.05 0.500.05 0.500.05 0.20.1 1 0603/EIA 1.60.1 0.80.1 0.80.1 0.30.2 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. 06 Oct. 2018 Multilayer Varistors (Automotive Grade) Features Recommended Applications Engine ECU Various body ECU Communication line, Audio,Navigation LED Light Control SW Maximum allowable voltage DC (V) Wide variety of products is available by adopting multilayer construction, which achieved wide range of usage, such as application to DC voltage lines and signal lines. Circuit voltage such as CAN, LIN 40 30 26 16 13 11 6.7 5.6 3.7 3 5 12 24 40 Circuit voltage DC (V) Varistor voltage : 18 Capacitance : 10 to to 100 V [at 1m A] 220 pF max. [at 1M Hz] Ratings and Characteristics Maximum Nominal varistor allowable voltage voltage DC (V) at 1m A (V) EZJP0V180HM 11 18 150 max. [ 120 typ.] Maximum Maximum ESD peak current at 8/20s, 2 times IEC61000-4-2 ISO10605 at 1k Hz (A) 150p F/ 330 330p F/ 2k 140 typ. 10 EZJP0V220HM 13 22 150 max. [ 100 typ.] 116 typ. 10 EZJP0V270GM 18 27 100 max. [ 85 typ.] 100 typ. 10 EZJP0V270EM 18 27 47 max. [ 33 typ.] 37 typ. 4 0402 EZJP0V270RM /EIA EZJP0V270BM 18 27 20 max. [ 15 typ.] 16.5 typ. 2 18 27 10 max. [ EZJP0V330GM 25 EZJP0V420WM EZJP0V650DM Size Part No. Capacitance (pF) at 1M Hz 8 typ.] 10 typ. - 33 100 max. [ 85 typ.] 100 typ. 10 30 42 56 max. [ 40 typ.] 45 typ. 6 40 65 27 max. [ 22 typ.] 33 typ. 2 EZJP0V101BM 30 100 10 max. [ 8 typ.] 10 typ. - EZJP1V180JM 11 18 220 max. [180 typ.] 210 typ. 20 EZJP1V220JM 13 22 220 max. [160 typ.] 185 typ. 10 EZJP1V270GM 18 27 100 max. [ 85 typ.] 100 typ. 10 EZJP1V270EM 18 27 47 max. [ 33 typ.] 37 typ. 5 EZJP1V270RM 18 27 20 max. [ 15 typ.] 16.5 typ. 2 EZJP1V330GM 25 33 100 max. [ 85 typ.] 100 typ. 10 0603 EZJP1V420FM /EIA EZJP1V650DM 30 42 68 max. [ 55 typ.] 63 typ. 8 40 65 27 max. [ 22 typ.] 33 typ. 2 EZJZ1V180JM 11 18 220 max. [180 typ.] 210 typ. 20 EZJZ1V220JM 13 22 220 max. [160 typ.] 185 typ. 20 EZJZ1V270GM 16 27 100 max. [ 85 typ.] 100 typ. 20 EZJZ1V330GM 26 33 100 max. [ 85 typ.] 100 typ. 20 EZJZ1V420FM 30 42 68 max. [ 55 typ.] 63 typ. 15 EZJZ1V650DM 40 65 27 max. [ 22 typ.] 33 typ. 5 Operating Temperature Range : EZJP serie -55 to 150 C EZJZ serie -55 to 125 C Contact discharge Contact discharge 8k V 25k V Recommend soldering method : Reflow soldering Maximum Allowable Voltage Maximum DC Voltage that can be applied continuously within the operating temperature range Varistor Voltage Varistor starting voltage between terminals at DC 1 mA, also known as Breakdown voltage Maximum Peak Current Maximum current that can be withstood under the standard pulse 8/20 s, 2 times based Maximum ESD Maximum voltage that can be withstood under ESD 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. 06 Oct. 2018 Multilayer Varistors (Automotive Grade) 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, 8k V [ESD suppressed waveform] 1400 1200 Without Varistor Electrostatic discharger Voltage (V) 1000 Attenuator : 60 dB 330 50 Oscillo-scope 150 pF 800 EZJP0V270EM [V1m A : 27 V, C1M Hz : 47p F 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 2k V 2k V Level 2 4k V 4k V Level 3 6k V 8k V Level 4 8k V 15k V 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. 06 Oct. 2018 Multilayer Varistors (Automotive Grade) Performance and Testing Methods Characteristics Specifications Testing Method Electrical characteristics shall be measured under the following conditions. Temp. : 5 to 35 C, Relative humidity : 85 % or less Standard test conditions 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, and measuring voltage 0.2 to 2 Vrms. value. 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 seconds is applied twice with an interval of 5 minutes. Maximum ESD The maximum ESD measured (while the varistor voltage is within blow ranges To meet the specified of its nominal value) when exposed to ESD 10 times (five times for each positive negative polarity) based on IEC61000-4-2, ISO10605. value. EZJPM : within10 %, EZJZM : within30 % Solder ability The part shall be immersed into a soldering bath under the conditions below. Solder : Sn-Ag-Cu Soldering flux : Ethanol solution of rosin (Concentration approx. 25 wt%) To meet the specified Soldering temp. : 2305 C value. Period : 41 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: Vc / 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 242 hours, then evaluate its characteristics. Cycle : 2000 cycle Step 1 2 3 4 Temperature Max. Operating Temp. Ordinary temp. Min. Operating Temp. Ordinary temp. Period 303 min 3 min max. 303 min 3 min max. Temperature cycling Vc / Vc : within 10 % Vibration The varistor shall be soldered on the testing board shown in Fig.3. G force :5G Vc / Vc : within 10 % Vibration frequency range : 10 to 2000 Hz Sweet time : 20 min. Sweet direction : 12 cycles for 3 courses perpendicular each other Mechanical Shock Vc / Vc : within 10 % The varistor shall be soldered on the testing board shown in Fig.3. Shock-wave formation : Half sine G force : 50 G Shock direction : 6 directions of X, Y, Z, for each three times Biased Humidity After conducting the test under the conditions specified below, leave the part 242 hours, then evaluate its characteristics. Temp. : 852 C Vc / Vc : within 10 % Humidity : 80 to 85 %RH Applied voltage : Maximum allowable voltage (Individually specified) Period : 2000+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. Vc / Vc : within 10 % Temp. : Maximum operating temperature 3 C (Individually specified) Applied voltage : Maximum allowable voltage (Individually specified) Period : 2000+24 / 0h Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. 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