SR502 - SR515 5.0 AMPS. 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 Epoxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free., solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode High temperature soldering guaranteed: 260oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 1.1 grams 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 Units Type Number 502 503 504 505 506 509 510 515 VRRM VRMS VDC Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 90 63 90 100 150 70 105 100 150 V V 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 Maximum D.C. Reverse Current at Rated DC Blocking Voltage @ TA=25 C o @ TA=125 C Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range Notes: VF 0.55 o IR Cj RθJA RθJC TJ TSTG 0.70 0.5 15 250 10 210 35 2 -65 to +150 -65 to +150 0.85 0.1 5.0 120 10 2 1.05 V 1.0 mA mA pF o C/W o C C o 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. Version: A06 RATINGS AND CHARACTERISTIC CURVES (SR502 THRU SR515) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT. (A) 50 5-S SR 15 2- R5 50 3 50 4 2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OF INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH 1 250 200 20 40 60 80 100 120 8.3ms Single Half Sine Wave JEDEC Method 150 100 50 0 0 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 300 SR 4 SR AVERAGE FORWARD CURRENT. (A) 5 1 150 2 5 10 20 NUMBER OF CYCLES AT 60Hz o LEAD TEMPERATURE. ( C) 50 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS FIG.3- TYPICAL FORWARD CHARACTERISTICS 10 Tj=125 0C 1.0 S 0 R5 5- SR 50 S 6 0 R5 9- SR 51 0 SR 51 5 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 .2 .3 .4 .5 .6 .7 .8 .9 FORWARD VOLTAGE. VOLTS INSTANTANEOUS REVERSE CURRENT. (mA) 50 2- SR 50 4 10 SR INSTANTANEOUS FORWARD CURRENT. (A) 40 Tj=75 0C 1 Tj=25 0C FIG.5- TYPICAL JUNCTION CAPACITANCE 700 SR SR 505 300 SR502-504 SR505-515 -SR 502 506 -SR 0.1 504 0 0 Tj=25 C 100 80 60 SR 509 -SR 515 100 40 20 10 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 80 100 TRANSIENT THERMAL IMPEDANCE. (OC/W) JUNCTION CAPACITANCE.(pF) 500 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 0.01 0.1 1 10 T, PULSE DURATION. (sec) Version: A06 100