SR520 LUGUANG | Alldatasheet
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Dimensions in inches and (millimeters) 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: DO- /cuspopen Polarity: Color band denotes cathode /cuspopen High temperature soldering guaranteed: 260 o C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension /cuspopen 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 SR SR SR SR SR SR SR SR Units Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 90 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 63 70 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 100 V Maximum Average Forward Rectified Current See Fig. 1 I(AV) 5.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 120 A Maximum Instantaneous Forward Voltage @5.0A VF 0.55 0.70 0.85 V 0.5 0.1 Maximum D.C. Reverse Current @ T A=25 oC at Rated DC Blocking Voltage @ T A=125 oC IR 15 10 5.0 1.0 mA mA Typical Junction Capacitance (Note 2) Cj 250 210 120 pF Typical Thermal Resistance (Note 1) RθJA RθJC oC/W Operating Junction Temperature Range TJ -65 to +150 oC Storage Temperature Range TSTG -65 to +150 oC Notes: 1. Mount on Cu-Pad Size 5mm x 5mm on P.C.B. 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. SR520-SR5150 5.0 AMP. Schottky Barrier Rectifiers 520 530 540 550 560 590 51005150 Weight: 1.2 grams 150 150 105 DO - 27 27,Molded plastic http://www.luguang.cn mail:lge@luguang.cn
RATINGS AND CHARACTERISTIC CURVES FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT RO F KA E P T N E R R U C EG R U S D R A W ) A 1 0 0 10 20 152 50 100 150 250 200 300 NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine Wave JEDEC Method FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE AVERAGE FOR W ARD CURRENT .(A) 0 20 40 60 80 100 120 150 LEAD TEMPERATURE. ( C) o SINGLE PHASE HALF WAVE 60Hz RESISTIVE OF INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH SR520-SR540 SSR550-SR5200 FIG.3- TYPICAL FORWARD CHARACTERISTICS INST ANT ANEOUS FOR W ARD CURRENT .(A) 0.1 1.0 FORWARD VOLTAGE. VOLTS Tj=25 C Pulse Width=300 s 1% Duty Cycle o SSR520-SR540 SSR550-SR560 SSR5150 SSR590-SR5100 SSR520-SR540 Tj=25 C0 SSR590-SR5150 SR550-SR560 FIG.5- TYPICAL JUNCTION CAPACITANCE JUNCTION CAP ACIT ANCE.(pF) .1 .4 1.0 4 10 40 80 100 100 300 700 REVERSE VOLTAGE. (V) 500 Version: A06 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS TRANSIENT THERMAL IMPEDANCE. (C/W)O 10.01 0.1 10 100 100 0.1 T, PULSE DURATION. (sec) FIG.4- TYPICAL REVERSE CHARACTERISTICS INST ANT ANEOUS REVERSE CURRENT m 0 20 40 60 80 100 120 140 0.1 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=25 C0 SR550-5150 SR520-540 Tj=75 C0 Tj=125 C0 SR520-SR5150 5.0 AMP. Schottky Barrier Rectifiers http://www.luguang.cn mail:lge@luguang.cn