SR102-SR115 1.0AMP. Schottky Barrier Rectifiers DO-41 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-41 molded plastic Epoxy: UL 94V-0 rate flame retardant Polarity: Color band denotes cathode High temperature soldering guaranteed: 260oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 0.35 gram 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 Type Number 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 @ 1.0A Maximum D.C. Reverse Current @ TA=25 oC at Rated DC Blocking Voltage @ TA=125 oC Units VRRM VRMS VDC SR SR SR SR 102 103 104 105 106 109 110 115 20 30 40 50 60 90 100 150 14 21 28 35 42 63 70 105 20 30 40 50 60 90 100 150 I(AV) 1.0 A IFSM 30 A VF IR 0.55 0.70 0.5 Cj 10 80 Operating Junction Temperature Range RθJA TJ - 65 to +125 Storage Temperature Range TSTG Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) 5 65 90 0.80 0.95 0.1 2.0 28 -65 to +150 -65 to +150 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. http://www.luguang.cn mail:[email protected] V V V V mA mA pF o C/W o C o C SR102-SR115 1.0AMP. Schottky Barrier Rectifiers RATINGS AND CHARACTERISTIC CURVES (SR102 THUR SR115) FIG.1- FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50 SR CURRENT. (A) -SR 15 R1 102 5-S 0.75 40 10 SR 104 AVERAGE FORWARD CURRENT. (A) 1 0.50 30 20 10 0.25 0 1 2 4 0 0 25 50 75 100 125 o LEAD TEMPERATURE. ( C) 150 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz 175 FIG.4- TYPICAL REVERSE CHARACTERISTICS 100 20 1 5 11 SR Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 FORWARD VOLTAGE. (V) 1.7 1.9 2.1 INSTANTANEOUS REVERSE CURRENT. (mA) 11 0 SR 10 9- SR 10 SR 5- 10 SR 2- 10 6 SR 10 4 10 SR INSTANTANEOUS FORWARD CURRENT. (A) FIG.3- TYPICAL FORWARD CHARACTERISTICS 10 Tj=125 0C 1 Tj=75 0C 0.1 0.01 Tj=25 0C FIG.5- TYPICAL JUNCTION CAPACITANCE 400 0.001 0 SR 100 80 60 SR 40 SR 20 10 0.1 0.4 1 10 9-S 10 102 -SR 104 100 5-S R1 06 R1 15 4 10 REVERSE VOLTAGE. (V) 40 100 TRANSIENT THERMAL IMPEDANCE. (OC/W) JUNCTION CAPACITANCE.(pF) 200 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 http://www.luguang.cn 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 0.01 0.1 1 10 T, PULSE DURATION. (sec) mail:[email protected] Version: A06 100