SR502_1

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 W eight: 1.1 grams Dimensions in inches and (millimeters) 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 1 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @5.0A Maximum D.C. Reverse Current at Rated DC Blocking Voltage @ TA=25 C o @ TA=125 C o Maximum Ratings and Electrical Characteristics o VRRM VRMS VDC I(AV) IFSM VF IR Cj RθJA RθJC 20 14 20 30 21 30 40 28 40 50 35 50 5.0 60 42 60 90 63 90 100 150 70 105 100 150 V V V A A 120 0.55 0.5 15 250 35 2 -65 to +150 -65 to +150 10 210 0.70 0.85 0.1 5.0 120 10 2 1.05 1.0 o V mA mA pF C/W o o Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range TJ TSTG C C 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. Version: A06 RATINGS AND CHARACTERISTIC CURVES (SR502 THRU SR515) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT. (A) 5 300 250 200 150 100 50 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT. (A) 4 SR 50 SR 50 2- 5-S R5 3 8.3ms Single Half Sine Wave JEDEC Method 15 SR 50 4 2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OF INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH 1 0 0 20 40 60 80 100 o 120 150 1 2 LEAD TEMPERATURE. ( C) 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 FIG.3- TYPICAL FORWARD CHARACTERISTICS 40 FIG.4- TYPICAL REVERSE CHARACTERISTICS 10 INSTANTANEOUS FORWARD CURRENT. (A) 10 Tj=125 0C 1.0 S 0 R5 5- SR 50 6 9SR 51 0 SR 51 5 INSTANTANEOUS REVERSE CURRENT. (mA) SR 50 2- SR 50 4 S 0 R5 Tj=75 0C 1 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 .2 .3 .4 .5 .6 .7 .8 .9 FORWARD VOLTAGE. VOLTS Tj=25 0C FIG.5- TYPICAL JUNCTION CAPACITANCE 700 500 SR JUNCTION CAPACITANCE.(pF) 300 505 SR -SR 506 502 SR502-504 SR505-515 -SR 504 Tj=25 C 0 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 100 80 60 40 SR 509 -SR 515 100 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 20 TRANSIENT THERMAL IMPEDANCE. (OC/W) 10 10 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 80 100 1 0.1 0.01 0.1 1 10 T, PULSE DURATION. (sec) 100 Version: A06