BL GALAXY ELECTRICAL SMALL SIGNAL SWITCHING DIODE 1SS133 REVERSE VOLTAGE : 35 V CURRENT: 110 mA FEATURES DO - 35(GLASS) Glass sealed envelope. (MSD) High reliability MECHANICAL DATA Case: DO-35, glass case Polarity: Color band denotes cathode Weight: 0.005 ounces, 0.14 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. 1SS133 UNITS Maximum DC reverse voltage VR 35 V Maximumrecurrent reverse voltage VRM 40 V Power dissipation Ptot 300 mW Maximum average forw ard rectified current IF(AV) 110 mA IFSM 400 mA VF 1.2 V Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load Maximum instantaneous forw ard voltage @ 100mA Maximum reverse current at rated DC blocking voltage @TA=25 @TA=150 0.5 IR 50.0 Reverse recovery time @IF=10mA,VR=6V,RL=50Ω t rr 4.0 Operating junction temperature range TJ - 55 ---- + 175 TSTG - 55 ---- + 175 Storage temperature range μA ns www.galaxycn.com Document Number 0268007 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES 1SS133 FIG.2 -- REVERSE CHARACTERISTICS 20 10 0.1 25 TA = 0.2 0 0.4 -2 5 125 2 1 0.6 0.8 1.0 1.2 1.4 1.6 10000 REVERSE CURRENT, nA 100 75 FORWARD CURRENT, mA FIG.1 --FORWARD CHARACTERISTICS 1.8 2000 100 1000 75 200 100 50 20 T A= 2 5 10 2 1 0 20 2.5 2 1.5 1 .5 0 5 15 10 80 1 0 0 1 2 0 140 FIG.4 -- REVERSE RECOVERY TIME CHARACTERISTICS FIG.3 -- CAPACITANCE BETWEEN TERMINALS CCCCCC CHARACTERISTICS 0 60 FORWARD VOLTAGE, V 20 25 30 REVERSE RECOVERY TIME, ns CAPACITANCE BETWEEN TERMINALS, pF FORWARD VOLTAGE, V 40 5 VR=6V Irr=1/10IR 4 3 2 1 0 0 REVERSE VOLTAGE, V 4 8 12 16 20 FORWARD CURRENT, mA FIG.6 -- REVERSE RECOVERY TIME (trr) MEASUREMENT CIRCUIT FIG.5 -- SURGE CURRENT CHARACTERISTICS SURGE CURRENT, m A 400 TJ=125 8.3ms Single Half Sine-Wave 300 0.01µF D.U.T 200 5K PULSE GENERATOR OUTPUT 50 50 SAMPLING OSCILLOSCOPE 100 0 1 2 4 8 10 20 40 60 80 100 NUMBER OF CYCLES 60Hz www.galaxycn.com Document Number 0268007 BLGALAXY ELECTRICAL 2.