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 ICs and transistors QUICK REFERENCE DATA Modem protection PARAMETER VALUE UNIT LCD protection Maximum continuous voltage DESCRIPTION DC 5.6 to 45.0 V AC 4.0 to 35.0 V Size 1210 (M3225) multilayer chip varistor with NiSn terminations. Maximum clamping voltage 22.0 to 95.0 V at 2.5 A PACKAGING Capacitance range 650 to 5000 pF (at 1 kHz) Available in 8 mm embossed carrier tape, component pitch Maximum energy 4 mm on 180 mm reels containing 2000 pieces. 0.4 to 2.2 J (10/1000 s) Maximum peak current 250 to 400 A (8/20 s) Operating temperature range -55 to 85 C Weight 0.030 g ELECTRICAL DATA AND ORDERING INFORMATION BREAKDOWN CLAMPING MAX. PEAK MAXIMUM WORKING VOLTAGE CAPACITANCE PART NUMBER VOLTAGE VOLTAGE CURRENT ENERGY V V V V I E CSAP RMS DC b C p t V V V V A J pF MLV1210E3 < 50 A 1 mA 2.5 A, 8/20 s 8/20 s 10/1000 s 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: nlr vishay.com 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 91000MLV1210E3 www.vishay.com Vishay BCcomponents DIIMENSIONS in millimeters L WT L and L 1 2 3 3.2 0.2 2.5 0.25 1.8 max. 0.71 max. T W L L L 2 4 3 L 1 RECOMMENDED FOOTPRINT in millimeters AB C C 2.7 1.2 3.9 A B V/I CHARACTERISTICS Max. leakage current Max. clamping voltage 035 025 020 014 100 004 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: nlr vishay.com 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 VOLTAGE (V)