MLV1210E3 www.vishay.com Vishay BCcomponents SMD 1210 Multilayer Varistor FEATURES • Surface mount multilayer surge suppressor • Inherent bidirectional clamping • Excellent energy/volume ratio • Suitable for reflow soldering • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS Over-voltage and transient voltage protection: • Data lines and I/O port protection • Protection against ESD transients • On-board protection of IC’s and transistors QUICK REFERENCE DATA PARAMETER • Modem protection VALUE UNIT • LCD protection Maximum continuous voltage DC 5.6 to 45.0 V DESCRIPTION AC 4.0 to 35.0 V Maximum clamping voltage at 2.5 A 22.0 to 95.0 V Size 1210 (M3225) multilayer chip varistor with NiSn terminations. Capacitance range (at 1 kHz) 650 to 5000 pF Maximum energy (10/1000 μs) 0.4 to 2.2 J Maximum peak current (8/20 μs) 250 to 400 A -55 to 85 °C ± 0.030 g Operating temperature range Weight PACKAGING Available in 8 mm embossed carrier tape, component pitch 4 mm on 180 mm reels containing 2000 pieces. ELECTRICAL DATA AND ORDERING INFORMATION WORKING VOLTAGE BREAKDOWN VOLTAGE CLAMPING VOLTAGE MAX. PEAK CURRENT MAXIMUM ENERGY CAPACITANCE PART NUMBER VRMS VDC Vb VC Ip Et C SAP V V V V A J pF MLV1210E3 < 50 μA 1 mA 2.5 A, 8/20 μs 8/20 μs 10/1000 μs 1 kHz 4.0 5.6 7.0 to 10.0 22.0 250 0.4 5000 0403T 14.0 18.0 21.6 to 26.0 48.0 400 1.5 2000 1403T 20.0 26.0 31.0 to 38.0 62.0 400 1.9 1500 2003T 25.0 30.0 37.0 to 46.0 77.0 400 1.9 1200 2503T 35.0 45.0 50.4 to 61.6 95.0 250 2.2 950 3503T Notes • Sinusoidal voltage assumed as normal operating condition. If a non-sinusoidal voltage is present, the crest voltage x 0.707 should be used for type selection. • Breakdown voltage at a current of 1 mA, measured according to 4.5 of IEC 61051-1. • Parts are not recommended for automotive applications. Revision: 30-Apr-15 Document Number: 29127 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MLV1210E3 www.vishay.com Vishay BCcomponents DIIMENSIONS in millimeters T W L2 L4 L1 L1 W T L2 and L3 3.2 ± 0.2 2.5 ± 0.25 1.8 max. 0.71 max. L3 RECOMMENDED FOOTPRINT in millimeters C A B C 2.7 1.2 3.9 A B V/I CHARACTERISTICS Max. leakage current Max. clamping voltage 035 025 020 014 100 VOLTAGE (V) 004 10 1 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000 CURRENT (A) Revision: 30-Apr-15 Document Number: 29127 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 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We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000