SCHOTTKY BARRIER RECTIFIERS 12SQ035 THRU 12SQ100 VOLTAGE RANGE 35 to 100 Volts CURRENT 12 Ampere FEATURES ●Metal ●Guard ●Low R-6 of silicon rectifier , majority carrier conduction ring for transient protection .052(1.3) .048(1.2) DIA power loss,high efficiency ●High current capability,low VF ●High surge capacity ●Plastic 1.0(25.4) MIN package has UL flammability classification 94V-0 ●For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications .360(9.1) .340(8.6) 2100 .360(9.1) DIA .340(8.6) MECHANICAL DATA 1.0(25.4) MIN ●Case: JEDEC R-6 molded plastic ●Polarity: Color band denotes cathode ●Weight: 0.07 ounces , 2.1 grams ●Mounting position: Any Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL 12SQ035 12SQ040 12SQ045 12SQ060 12SQ080 12SQ100 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 35 40 45 60 80 100 V Maximum RMS Voltage VRMS 24.5 28 31.5 42 56 70 V 35 40 45 60 80 100 V Maximum DC Blocking Voltage VDC Maximum Average Forward Rectified Current@Tc=95 ℃ I(AV) 12 A Peak Forward Surage Current 8.3ms single half sine-wave super imposed on rated load(JEDEC Method) IFSM 275 A Peak Forward Voltage at 10A DC(Note1) Maximum DC Reverse Current @Tj=25℃ at Rated DC Bolcking Voltage @Tj=100℃ Tyical Junction Capacitance (Note2) Tyical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range VF 0.55 IR 0.7 0.5 50 0.8 V mA CJ 450 PF RθJC 3.0 ℃/w TJ -55 to+150 ℃ TSTG -55 to+150 ℃ NOTES:1.300us Pulse Width, 2%Dudy Cycle. 2.Measured at 1.0 MHZ and applied reverse voltage of 4.0VDC. 3.Thermal Resistance Junction to Case. Web Site: WWW.PS-PFS.COM SCHOTTKY BARRIER RECTIFIERS PEAK FORWARD SURGE CURRENT AMPERES 12SQ035 THRU 12SQ100 AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 12 10 8 6 4 2 0 20 50 75 100 125 150 175 VOLTAGE RANGE 35 to 100 Volts CURRENT 12 Ampere FIG.2-MAXIMUM NON-REPETITVE SURGE 360 300 240 180 120 8.3Single Half-Sine-Wave (JEDEC METOD) 60 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz CASE TEMPERATURE ℃ FIG.3-TYPICAL REVERSE CHARACTERISTICS FIG.4-TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT(A) 10SQ030 to 10SQ045 100 10 TJ=100℃ 1 TJ=50℃ 0.1 TJ=25℃ 0.01 10 10SQ050 to10SQ060 10SQ080 to10SQ100 1 TJ=25℃ PULSE WIDTH 300US 2%DUTY CYCLE 0.1 0 20 50 75 100 125 150 175 0.2 0.3 PERCENT OF RATED PEAK REVERSE VOLTAGE(%) 0.4 1000 100 TJ=25℃ ，f=1MHZ 10 0.1 1 4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 INSTANTANEOUS FORWARD VOLTAGE FIG.5-TYPICAL JUNCTION CAPACITANCE CAPACITANCE,(pF) INSTANTANEOUS REVERSE CURRENT(mA) 100 10 100 REVERSE VOLTAGE VOLTS Web Site: WWW.PS-PFS.COM