SRA1020 LUGUANG | Alldatasheet
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Dimensions in inches and (millimeters) - 106 - TO-220AC .412(10.5) MAX .185(4.70) .175(4.44) .055(1.40) .045(1.14) .27(6.86) .23(5.84) .11(2.79) .10(2.54) .025(0.64) .014(0.35) .154(3.91) .148(3.74) DIA PIN1 2 .113(2.87) .103(2.62) .16(4.06) .14(3.56) .037(0.94) .027(0.68) .205(5.20) .195(4.95) .594(15.1) .587(14.9) .56(14.22) .53(13.46) PIN 1 PIN 2 CASE F e a t u r e s /cuspopen Low power loss, high efficiency. /cuspopen High current capability, Low VF. /cuspopen High reliability /cuspopen High surge current capability. /cuspopen Epitaxial construction. /cuspopen Guard-ring for transient protection. /cuspopen For use in low voltage, high frequency inventor, free wheeling, and polarity protection application M e c h a n i c a l D a t a /cuspopen Cases: TO-220AC molded plastic /cuspopen Epoxy: UL 94V-0 rate flame retardant /cuspopen Polarity: As marked /cuspopen High temperature soldering guaranteed: 260oC/10 seconds/ .25”,(6.35mm) from case. /cuspopen Weight: 2.24 grams Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol SRA 1020 SRA 1030 SRA 1040 SRA 1050 SRA 1060 SRA 1090 SRA 10100 SRA 10150 Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 90 100 150 V Maximum RMS Voltage VRMS 14 21 28 35 42 63 70 105 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 100 150 V Maximum Average Forward Rectified Current @Tc=110 oC I(AV) 10 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 170 A Maximum Instantaneous Forward Voltage @ 10A VF 0.55 0.70 0.85 0.95 V 0.5 0.1 Maximum D.C. Reverse Current @ Tc=25 oC at Rated DC Blocking Voltage @ Tc=100 oC IR 15 10 5.0 mA mA Typical Junction Capacitance (Note 2) Cj 400 pF Typical Thermal Resistance (Note 1) RθJC 2.0 oC/W Operating Junction Temperature Range TJ -65 to +125 -65 to +150 oC Storage Temperature Range TSTG -65 to +150 oC 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. SRA1020-SRA10150 10.0AMP. Schottky Barrier Rectifiers http://www.luguang.cn mail:lge@luguang.cn
RATINGS AND CHARACTERISTIC CURVES (SRA1020 THRU SRA10150) FIG.4- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT .( m A ) 0 20 40 60 80 100 120 140 0.1 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=100 C0 Tj=25 C0 Tj=75 C0 FIG.1- FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT. (A) 0 50 100 150 CASE TEMPERATURE. ( C) o SRA1050-150 SRA1020-40 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 1 2 5 10 20 10050 150 100 200 250 300 NUMBER OF CYCLES AT 60Hz 8.3ms SINGLE HALF SINE WAVE PER LEG. (JEDEC METHOD) Tj=Tj max. FIG.5- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE.(pF) 0.1 1.0 10 100 100 1000 4000 REVERSE VOLTAGE. (V) Tj=25 C f=1.0MHz Vsig=50mVp-p FIG.3- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT. (A) 0.1 1.0 100 INSTANTANEOUS FORWARD VOLTAGE. (V) SRA1050-1060 SRA1020-1040 Tj=25 C PULSE WIDTH-300 S 1% DUTY CYCLE SRA10150 FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG TRANSIENT THERMAL IMPEDANCE. ( C/W) O 10.01 0.1 10 100 0.1 100 T, PULSE DURATION. (sec) SRA1090-10100 SRA1020-SRA10150 10.0AMP. Schottky Barrier Rectifiers http://www.luguang.cn mail:lge@luguang.cn