Metal-Oxide Varistors (MOVs) Surface Mount Multilayer Varistors (MLVs) > MLA Series RoHS MLA Varistor Series Description The MLA Series family of transient voltage surge suppression devices is based on the Littelfuse Multilayer fabrication technology. These components are designed to suppress a variety of transient events, including those specified in IEC 61000-4-2 or other standards used for Electromagnetic Compliance (EMC). The MLA Series is typically applied to protect integrated circuits and other components at the circuit board level. The wide operating voltage and energy range make the MLA Series suitable for numerous applications on power supply, control and signal lines. The MLA Series is manufactured from semiconducting Size Table ceramics, and is supplied in a leadless, surface mount package. The MLA Series is compatible with modern Metric EIA reow and wave soldering procedures. 1005 0402 It can operate over a wider temperature range than Zener 1608 0603 diodes, and has a much smaller footprint than plastic- 2012 0805 housed components. 3216 1206 Littelfuse Inc. manufactures other multilayer series 3225 1210 products. See the MLE Series data sheet for ESD applications, MHS Series data sheet for high-speed ESD Absolute Maximum Ratings applications, the MLN Series for multiline protection and For ratings of individual members of a series, see device ratings and specifications table. the AUML Series for automotive applications. Continuous ML Series Units Steady State Applied Voltage: Features DC Voltage Range (V ) 3.5 to 120 V M(DC) Halogen-Free and AC Voltage Range (V ) 2.5 to 107 V Rated for surge M(AC)RMS RoHS compliant current (8 x 20s) Transient: Leadless 0402, Rated for energy Non-Repetitive Surge Current, 8/20s 4 to 500 A 0603, 0805, 1206 (10 x 1000s) Waveform, (I ) TM and 1210 chip sizes Inherent bi-directional Non-Repetitive Surge Energy, 0.02 to Multilayer ceramic clamping J 10/1000s Waveform, (W ) 2.5 construction TM Standard low technology capacitance -55 to Operating Ambient Temperature Range (T ) C -55C to +125C types available A +125 operating temp. range ESD rated to IEC -55 to Operating voltage 61000-4-2, Level 4: Air Storage Temperature Range (T ) C STG +150 range V = Discharge 15KV and M(DC) 5.5V to 120V Contact Discharge 8KV Temperature Coefficient (V) of Clamping <0.01 %/ C Voltage (V ) at Specified Test Current C Applications Additional Information Suppression of Provides on-board inductive switching transient voltage or other transient protection for ICS events such as EFT and transistors and surge voltage at Used to help achieve the circuit board level electromagnetic Datasheet Resources Samples compliance of ESD protection for IEC end products 61000-4-2 (Level 4), MIL-STD-883 method Replace larger surface 3015.7, and other mount TVS Zeners in industry specifications many applications (see also the MLE or MLN Series) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17Metal-Oxide Varistors (MOVs) Surface Mount Multilayer Varistors (MLVs) > MLA Series Device Ratings and Specifications Maximum Ratings (125 C) Specifications (25C) Maximum Maximum Non- Maximum Non- Maximum Clamping Nominal Voltage Typical Continuous repetitive Surge repetitive Surge Voltage at 1A (or as at 1mA DC Test Capacitance Part Number Working Voltage Current (8/20s) Energy (10/1000s) Noted) (8/20s) Current at f = 1MHz V V I W V V Min V Max C M(DC) M(AC) TM TM C N(DC) N(DC) (V) (V) (A) (J) (V) (V) (V) (pF) 5 V3.5MLA0603N 3.5 2.5 30 0.100 13.0 3.7 7.0 1270 V3.5MLA0805N 3.5 2.5 120 0.300 13.0 3.7 7.0 1760 V3.5MLA0805LN 3.5 2.5 40 0.100 13.0 3.7 7.0 1380 V3.5MLA1206N 3.5 2.5 100 0.300 13.0 3.7 7.0 5800 V5.5MLA0402N 5.5 4.0 20 0.050 21.0 7.1 10.8 220 8 V5.5MLA0402F 5.5 4.0 20 0.050 21.0 7.1 10.8 220 V5.5MLA0402LN 5.5 4.0 20 0.050 39.0 15.9 21.5 70 8 V5.5MLA0402LF 5.5 4.0 20 0.05 39 15.9 21.5 70 5 V5.5MLA0603N 5.5 4.0 30 0.100 17.5 7.1 9.3 960 4 V5.5MLA0603LN 5.5 4.0 30 0.100 17.5 7.1 9.3 450 8 V5.5MLA0603LF 5.5 4.0 30 0.100 17.5 7.1 9.3 450 V5.5MLA0805N 5.5 4.0 120 0.300 17.5 7.1 9.3 1200 V5.5MLA0805LN 5.5 4.0 40 0.100 17.5 7.1 9.3 660 V5.5MLA1206N 5.5 4.0 150 0.400 17.5 7.1 9.3 2800 V9MLA0402N 9.0 6.5 20 0.050 30.0 11.0 16.0 120 8 V9MLA0402F 9.0 6.5 20 0.050 30.0 11.0 16.0 120 V9MLA0402LN 9.0 6.5 4 0.020 35.0 11.0 16.0 33 8 V9MLA0402LF 9.0 6.5 4 0.020 35.0 11.0 16.0 33 5 V9MLA0603N 9.0 6.5 30 0.100 25.5 11.0 16.0 490 4 V9MLA0603LN 9.0 6.5 30 0.100 25.5 11.0 16.0 360 8 V9MLA0603LF 9.0 6.5 30 0.100 25.5 11.0 16.0 360 V9MLA0805LN 9.0 6.5 40 0.100 25.5 11.0 16.0 320 V12MLA0805LN 12.0 9.0 40 0.100 29.0 14.0 18.5 220 V14MLA0402N 14.0 10.0 20 0.050 39.0 15.9 21.5 70 8 V14MLA0402F 14.0 10.0 20 0.050 39.0 15.9 21.5 70 V14MLA0603N 14.0 10.0 30 0.100 34.5 15.9 21.5 80 8 V14MLA0603F 14.0 10.0 30 0.100 34.5 15.9 21.5 180 V14MLA0805N 14.0 10.0 120 0.300 32.0 15.9 20.3 360 V14MLA0805LN 14.0 10.0 40 0.100 32.0 15.9 20.3 200 V14MLA1206N 14.0 10.0 150 0.400 32.0 15.9 20.3 800 V18MLA0402N 18.0 14.0 20 0.050 50.0 22.0 28.0 40 8 V18MLA0402F 18.0 14.0 20 0.050 50.0 22.0 28.0 40 V18MLA0603N 18.0 14.0 30 0.100 50.0 22.0 28.0 60 8 V18MLA0603F 18.0 14.0 30 0.100 50.0 22.0 28.0 120 V18MLA0805N 18.0 14.0 120 0.300 44.0 22.0 28.0 260 V18MLA0805LN 18.0 14.0 40 0.100 44.0 22.0 28.0 170 V18MLA1206N 18.0 14.0 150 0.400 44.0 22.0 28.0 1030 V18MLA1210N 18.0 14.0 500 2.500 44.0 at 2.5 22.0 28.0 2500 7 V18MLA1812N 18.0 14.0 1000 2.900 44.0 at 5 22.0 28.0 4050 V26MLA0603N 26.0 20.0 30 0.100 60.0 31.0 38.0 55 8 V26MLA0603F 26.0 20.0 30 0.100 60.0 31.0 38.0 110 V26MLA0805N 26.0 20.0 100 0.300 60.0 29.5 38.5 110 V26MLA0805LN 26.0 20.0 40 0.100 60.0 29.5 38.5 90 V26MLA1206N 26.0 20.0 150 0.600 60.0 29.5 38.5 630 V26MLA1210N 26.0 20.0 300 1.200 60.0 at 2.5 29.5 38.5 1250 V30MLA0603N 30.0 25.0 30 0.100 74.0 37.0 46.0 45 8 V30MLA0603F 30.0 25.0 30 0.100 74.0 37.0 46.0 90 V30MLA0805LN 30.0 25.0 30 0.100 72.0 37.0 46.0 85 V30MLA1206N 30.0 25.0 180 1.000 67.0 35.0 43.0 400 V30MLA1210N 30.0 25.0 280 1.200 68.0 at 2.5 35.0 43.0 685 V30MLA1210LN 30.0 25.0 220 0.900 68.0 at 2.5 35.0 43.0 500 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17