Varistor Metal Oxide Varistor Products Page 62 Varistor Metal-Oxide Varistor Products

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 Metal-Oxide Varistors (MOVs) Surface Mount Multilayer Varistors (MLVs) > MLN Series Device Ratings and Specifications Any Single Section NOTES: 1. Tested to IEC61000-4-2 Human Body Model (HBM) discharge test circuit. 2. Direct discharge to device terminals (IEC preffered test method). 3. Corona discharge through air (represents actual ESD event) 4. Capacitance may be customized, contact Sales. 5. The typical capacitance rating is the discrete component test result. Part Number Maximum Ratings (125 C ) Specifications (25 C ) Maximum Continuous Working Voltage Maximum Non- repetitive Surge Current (8/20 s) Maximum Non- repetitive Surge Energy (10/1000 s) Maximum Clamping Voltage (at Noted 8/20 s) Current Typical ESD Supression Voltage (Note1) Nominal Voltage at 1mA DC Test Current Capacitance at 1 MHz (1V p-p) V M(DC) I TM W TM V C (Note 2) 8kV Contact (Note 3) 15kV Air V N(DC) Min V N(DC) Max (Note 4) C Peak Clamp Peak TYP MAX (V) (A) (J) (V) (V) (V) (V) (V) (V) (pF) (pF) V5.5MLN41206 5.5 30 0.10 15.5 at 2A 60 35 45 7.10 10.8 430 520 V9MLN41206 9.0 30 0.10 23.0 at 2A 95 50 75 11.0 16.0 250 300 V14MLN41206 14.0 30 0.10 30.0 at 2A 110 55 85 15.9 20.3 140 175 V18MLN41206 18.0 30 0.10 40.0 at 2A 165 63 100 22.0 28.0 100 125 V18MLN41206L 18.0 30 0.05 50.0 at 1A 200 95 130 25.0 35.0 45 75 Peak Current and Energy Derating Curve For applications exceeding 125C ambient temperature, the peak surge current and energy ratings must be reduced. 100 90 80 70 60 50 40 30 20 10 0 -55 50 60 70 80 90 100 110 120 130 140 150 PERCENT OF RATED VALUE AMBIENT TEMPERATURE ( o C) t 1 t 2 100 90 50 10 O 1 TIME PERCENT OF PEAK VALUE Peak Pulse Current Test Waveform for Clamping Voltage Equivalent Series Resistance Impedance vs Frequency, 1206 Size 0.1 1 10 100 1000 10000 0.1 1 10 100 1000 Frequency (MHz) Impeance Z ( ) V5.5 V9 V14 V18 V18L 1000 1MHz Frequency OHMS 100 10 1 0.1 10MHz 100MHz 1GHz 10GHz Typical Performance Curves 0 1 = Virtual Origin of Wave T = Time from 10% to 90% of Peak T 1 = Rise Time = 1.25 x T T 2 = Decay Time (Impulse Duration) Example: For an 8/20 s Current Waveform: 8 s = T 1 = Rise Time 20 s = T 2 = Virtual Time to Half Value Figure 1 Figure 2 Figure 3 Figure 4

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