SR502 LUGUANG | Alldatasheet
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Dimensions in inches and (millimeters) DO-201AD 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-201AD molded plastic /cuspopen Epoxy: UL 94V-0 rate flame retardant /cuspopen Polarity: Color band denotes cathode /cuspopen High temperature soldering guaranteed: 260oC/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 502 SR 503 SR 504 SR 505 SR 506 SR 509 SR 510 SR 515 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 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. SR502-SR515 5.0 AMP. Schottky Barrier Rectifiers Weight: 1.2 grams http://www.luguang.cn mail:lge@luguang.cn
RATINGS AND CHARACTERISTIC CURVES (SR502 THRU SR515) 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 FORWARD 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 SR502-SR504 SR505-SR515 FIG.3- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT. (A) 0.1 1.0 FORWARD VOLTAGE. VOLTS Tj=25 C Pulse Width=300 s 1% Duty Cycle o SR502-SR504 SR505-SR506 SR515 SR509-SR510 SR502-SR504 Tj=25 C0 SR509-SR515 SR505-SR506 FIG.5- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE.(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 INSTANTANEOUS REVERSE CURRENT .( m A ) 0 20 40 60 80 100 120 140 0.1 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=25 C0 SR505-515 SR502-504 Tj=75 C0 Tj=125 C0 SR502-SR515 5.0 AMP. Schottky Barrier Rectifiers http://www.luguang.cn mail:lge@luguang.cn