SRA1020-SRA10150 10.0AMP. Schottky Barrier Rectifiers TO-220AC .185(4.70) .175(4.44) .412(10.5) MAX .113(2.87) .103(2.62) Features .27(6.86) .23(5.84) .594(15.1) .587(14.9) 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 PIN1 2 .16(4.06) .14(3.56) .11(2.79) .10(2.54) .56(14.22) .53(13.46) .037(0.94) .027(0.68) .025(0.64) .014(0.35) .205(5.20) .195(4.95) PIN 1 Mechanical Data .055(1.40) .045(1.14) DIA .154(3.91) .148(3.74) PIN 2 Cases: TO-220AC molded plastic Epoxy: UL 94V-0 rate flame retardant Polarity: As marked High temperature soldering guaranteed: 260oC/10 seconds/ .25”,(6.35mm) from case. Weight: 2.24 grams CASE 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 SRA SRA SRA Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @Tc=110 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 10A VRRM VRMS VDC 1020 1030 1040 SRA 1050 SRA 1060 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range 100 150 70 105 100 150 V V V 10 A IFSM 170 A VF 0.55 0.70 0.5 IR 15 Cj RθJC TJ TSTG 10 400 2.0 -65 to +125 Storage Temperature Range Notes: 1. Mounted on Heatsink Size of 2” x 3“ x 0.25” Al-Plate. 2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C. http://www.luguang.cn 90 63 90 Units I(AV) o Maximum D.C. Reverse Current @ Tc=25 C o at Rated DC Blocking Voltage @ Tc=100 C SRA SRA SRA 1090 10100 10150 - 106 - 0.85 0.95 0.1 5.0 -65 to +150 -65 to +150 mail:[email protected] V mA mA pF o C/W o C o C SRA1020-SRA10150 10.0AMP. Schottky Barrier Rectifiers RATINGS AND CHARACTERISTIC CURVES (SRA1020 THRU SRA10150) FIG.1- FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 10 AVERAGE FORWARD CURRENT. (A) 8 SRA1020-40 6 4 2 PEAK FORWARD SURGE CURRENT. (A) 300 SRA1050-150 8.3ms SINGLE HALF SINE WAVE PER LEG. (JEDEC METHOD) Tj=Tj max. 250 200 150 100 50 0 0 0 50 100 o CASE TEMPERATURE. ( C) 150 1 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.3- TYPICAL FORWARD CHARACTERISTICS FIG.4- TYPICAL REVERSE CHARACTERISTICS 100 10 40 INSTANTANEOUS REVERSE CURRENT. (mA) 10 10 A1 60 02 0- 10 50 01 SR SR A1 A1 09 0- SR 10 A1 10 0 05 0- SR INSTANTANEOUS FORWARD CURRENT. (A) 2 1.0 Tj=100 0C 5 Tj=75 0C 0 Tj=25 C PULSE WIDTH-300 S 1% DUTY CYCLE Tj=25 0C 0.1 .2 .3 .4 .5 .6 .7 .8 INSTANTANEOUS FORWARD VOLTAGE. (V) 0.1 .9 1000 100 10 REVERSE VOLTAGE. (V) http://www.luguang.cn 100 TRANSIENT THERMAL IMPEDANCE. ( OC/W) JUNCTION CAPACITANCE.(pF) Tj=25 0C f=1.0MHz Vsig=50mVp-p 1.0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG FIG.5- TYPICAL JUNCTION CAPACITANCE 4000 0.1 0 100 10 1 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) 10 mail:[email protected] 100