CURRENT 1.0 Ampere VOLTAGE 50 to 1000 Volts SM101 THRU SM107 Features * The plastic package carries Underwrites Laboratory Flammability Classification 94V-0 * For surface mounted applications * Glass passivated junction * High temperature soldering guaranteed: 250/10 seconds, at terminals MELF (DO-41) SOLDERABLE ENDS 0.024(0.60) 0.018(0.46) Mechanical Data 0.105(2.70) 0.095(2.40) 0.205(5.20) 0.190(4.80) * Case : JEDEC MELF(DO-41) molded plastic body * Terminals : Lead solderable per MIL-STD-750, method 2026 * Polarity : Color band denotes cathode end * Mounting Position : Any * Weight : 0.0041 ounce, 0.116 gram Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25 ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols SM101 SM102 SM103 SM104 SM105 SM106 SM107 Units Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current 0.375"(9.5mm) lead length at TA=55 I(AV) 1.0 Amp Peak forward surge current 8.3ms half sine wave superimposed on rated load (JEDEC method) IFSM 30.0 Amps Maximum instantaneous forward voltage at 1.0A VF 1.3 Volts Maximum DC reverse current at rated DC blocking voltage TA=25 TA=100 Maximun reverse recovery time (Note 1) Typical thermal resistance (Note 2) Operating and storage temperature range 50 IR trr RJA TJ TSTG Notes: (1) Reverse recovery time test condition : IF=0.5A, IR=1.0A, IRR=0.25A (2) Measured at 1MHz and applied reverse voltage of 4.0V DC. A 100 150 250 5.0 -55 to +175 500 ns /W RATINGS AND CHARACTERISTIC CURVES SM101 THRU SM107 FIG.1-TYPICAL FORWARDCHARACTERISTICS AVERAGE FORWARD CURRENT,(A) 50 10 3.0 1.0 1.2 1.0 0.8 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.6 0.4 0.2 0 0 20 40 Tj=25 C Pulse Width 300us 1% Duty Cycle 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE (o C) 0.1 .0 1 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50 NONINDUCTIVE (+) 25Vdc (approx.) () 10 NONINDUCTIVE ( ) PULSE GENERATOR (NOTE 2) D.U.T. 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) P E AK F O R W AAR D S U R G E C U R R E N T,(A) FIG.4-MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENT trr 0 -0.25A -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm 40 30 8.3ms Single Half Tj=25 C o SineWave 20 JEDEC method 10 0 1 5 50 10 100 NUMBER OF CYCLES AT 60Hz NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. +0.5A 50 (+) 35 JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.5-TYPICAL JUNCTION CAPACITANCE 30 25 20 15 10 5 0 .01 .05 .1 .5 1 5 REVERSE VOLTAGE,(V) 10 50 100