FORMOSA ZS100L THRU ZS330L 1WATT SURFACE MOUNT ZENER DIODE 0.205(5.2) 0.189(4.8) SMA-L FEATURES ! PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY FLAMMABILITY CLASSIFICATION 94V-0 ! LOW ZENER IMPEDANCE ! EXCELLENT CLAMPING CAPABILITY 0.012(0.3) Typ. 0.110(2.8) 0.094(2.4) LOW PROFILE PACKAGE 0.181(4.6) 0.165(4.2) MECHANICAL DATA ! CASE：MOLDED PLASTIC ! TERMINALS：SOLDER PLATED ! POLARITY：INDICATED BY CATHODE BAND ! WEIGHT：0.10 GRAMS 0.075(1.9) 0.067(1.7) 0.034(0.85) 0.034(0.85) 0.024(0.60) 0.024(0.60) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED STORAGE AND OPERATING TEMPERATURE RANGE -55℃ TO + 150℃ ELECTRICAL CHARACTERISTICS (TA=25℃UNLESS OTHERWISE NOTED) VF=1.2V MAX, IF = 200mA FOR ALL TYPES MAXIMUM REVERSE MAXIMUM FORWARD DYNAMIC IMPEDANCES ZENER CURRENT VOLTAGE ＠ BREAKDOWN ＠25℃TA ＠ MEASUREMENT VOLTAGE 25℃TA TYPE VOLTAGE AND 25℃TA ＠IF=1.0A VZ IZT ZZT IZK ZZK VR IR VF V mA ohms mA ohms V V µA ZS100L ZS115L ZS120L ZS130L ZS140L ZS150L ZS160L ZS170L ZS180L ZS190L ZS200L ZS210L ZS220L ZS230L ZS240L ZS250L ZS260L ZS270L ZS280L ZS290L ZS300L ZS310L ZS320L ZS330L 110 115 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 NOTE︰STANDARD ± 20% , 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 750 750 850 1000 1200 1300 1500 2200 2200 2500 2500 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 8000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9500 9500 9500 SUFFIX〝A〞± 10%,SUFFIX〝B〞± 5% 80 85 90 95 105 110 120 130 140 150 165 165 170 175 180 190 195 200 210 215 220 225 233 240 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 RATING AND CHARACTERISTIC CURVES ZS100L THRU ZS300L FIG. 2 - ZENER VOLTAGE VERSUS ZENER CURRENT FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPARION IZ, ZENER CURRENT (mA) REVERSE POWER DISSIPATION, WATTS 10 1 SINGLE PHASE HALF WAVF 60HZ RESISTIVE OR INDUCTIVE LOAD 0.375”(9.5mm) LEAD LENGTHS 5 2 1 0.5 0.2 0.1 100 0 25 50 75 100 125 150 175 150 200 250 300 350 400 VZ, ZENER VOLTAGE (VOLTS) LEAD TEMPERATURE, ℃ FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT,MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 10 1.0 0.1 1.0 .4 0.1 TJ=25℃ .04 .01 TJ=25℃ PULSE WIDTH=300us 1% DUTY CYCLE 0 20 40 60 80 100 120 PERCENT OF RATED ZENER VOLTAGE .01 .4 .6 .8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS θVZ TEMPERATURE COEFFICIENT (mV/℃ ℃) ＠ IZT 4 1000 500 200 100 50 20 10 10 20 50 100 200 400 VZ ZENER VOLTAGE ＠IZT(VOLTS) 1000 140