SR390

SR320-SR3200 3.0 AMP. Schottky Barrier Rectifiers DO-201AD Features






Low power loss, high efficiency. High current capability, Low VF. High reliability High surge current capability. Epitaxial construction. Guard-ring for transient protection. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Mechanical Data



Cases: DO-201AD molded plastic Polarity: Color band denotes cathode Higho temperature soldering guaranteed: 260 C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 1.2grams Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics o Rating at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SR SR SR SR SR SR SR SR SR Units 320 330 340 350 360 390 3100 3150 3200 VRRM 20 30 40 50 60 90 100 150 200 V VRMS 14 21 28 35 42 63 70 105 140 V VDC 20 30 40 50 60 90 100 150 200 V Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 1 I(AV) Maximum Instantaneous Forward Voltage @3.0A Maximum D.C. Reverse Current @ TA=25 oC at Rated DC Blocking Voltage @ TA=125 oC Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range Notes: Revision:20170301-P1 VF IR Cj RθJA RθJC TJ TSTG 3.0 0.55 0.70 0.5 10 200 -65 to +125 5 130 50 15 A 0.85 0.95 0.1 2.0 72 -65 to +150 -65 to +150 V mA mA pF o C/W o C C o 1. Mount on Cu-Pad Size 16mm x 16mm on P.C.B. 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. ht t p : // www.lgesemi .c o m mail:lge@lgesemi.com SR320-SR3200 3.0 AMP. Schottky Barrier Rectifiers RATINGS AND CHARACTERISTIC CURVES FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 100 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT. AMPERES 4 3 0 20 R3 0-S 35 SR S 40 R3 0-S 32 SR S 2 1 0 0 25 50 75 100 125 150 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 60 40 20 0 175 8.3ms Single Half Sine Wave JEDEC Method 80 1 2 4 6 8 10 20 NUMBER OF CYCLES AT 60Hz o 50 40 60 80 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS 10 SR S 320 -SR 340 360 -SR 350 R S S 1.0 SR S 0.1 .2 0 39 -S R3 10 SR S 0 31 50 Tj=25oC Pulse Width=300 s 1% Duty Cycle .3 .4 .5 .6 .7 FORWARD VOLTAGE. (V) .8 .9 1.0 INSTANTANEOUS REVERSE CURRENT. (mA) Tj=125 0C 10 1000 JUNCTION CAPACITANCE.(pF) FIG.3- TYPICAL FORWARD CHARACTERISTICS 600 400 .10 SR S 100 80 60 SR S 40 SR S 39 20 .1 .2 .4 1.0 2 4 10 REVERSE VOLTAGE. (V) 0-S 32 35 R3 0-3 20 20 0-3 40 100 60 0 40 100 Tj=25 0C ht t p : // SR320-340 SR350-3150 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 Revision:20170301-P1 Tj=75 0C .01 .001 200 10 1.0 FIG.5- TYPICAL JUNCTION CAPACITANCE TRANSIENT THERMAL IMPEDANCE. (OC/W) INSTANTANEOUS FORWARD CURRENT. (A) LEAD TEMPERATURE. ( C) 0.01 0.1 1 10 T, PULSE DURATION. (sec) www.lgesemi .c o m 100 mail:lge@lgesemi.com