SR106

SR102 THRU SR110 1.0 AMP. Schottky Barrier Rectifiers Voltage Range 20 to 100 Volts Current 1.0 Ampere Features Low forward voltage drop High current capability High reliability High surge current capability DO-41 Mechanical Data Cases: DO-41 molded plastic Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MILSTD-202, Method 208 guaranteed Polarity: Color band denotes cathode end High temperature soldering guaranteed: O 260 C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 0.33 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃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℃ at Rated DC Blocking Voltage @ TA=100℃ Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating Junction Temperature Range VRRM VRMS VDC I(AV) IFSM VF IR 102 103 104 20 3 0 40 14 2 1 28 20 3 0 40 105 50 35 50 1.0 SR 106 60 42 60 SR 109 90 63 90 SR 110 100 70 100 Units V V V A 40 0.55 0.5 10 0.70 30 0.80 0.05 - A V mA mA ℃/W pF ℃ ℃ 90 RθJA Cj 80 65 28 TJ - 65 to +125 -65 to +150 Storage Temperature Range TSTG -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. - 92 - RATINGS AND CHARACTERISTIC CURVES (SR102 THUR SR110) FIG.1- FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD CURRENT. (A) 1 FIG.2- TYPICAL FORWARD CHARACTERISTICS 20 10 Tj=25oC Pulse Width=300 s 1% Duty Cycle AVERAGE FORWARD CURRENT. (A) 0.75 0.50 1 0.25 0 0 25 50 75 100 o 0.1 125 150 175 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 LEAD TEMPERATURE. ( C) FORWARD VOLTAGE. (V) FIG.3- TYPICAL REVERSE CHARACTERISTICS 100 400 FIG.4- TYPICAL JUNCTION CAPACITANCE 200 INSTANTANEOUS REVERSE CURRENT. (mA) 10 Tj=100 0C JUNCTION CAPACITANCE.(pF) SR 10 9SR 11 0 SR 100 80 60 40 SR 10 2SR SR 10 10 4 5SR 10 6 SR 10 5-S 10 R1 104 SR 102 -SR 102 -SR 104 SR 10 5-S R1 1 06 Tj=75 0C SR 20 10 9-S R1 10 0.1 10 0.1 Tj=25 0C 0.4 1 4 10 REVERSE VOLTAGE. (V) 40 100 0.01 50 FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.001 40 CURRENT. (A) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 30 SR 102 -SR 106 20 SR1 09-S R110 10 0 1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz - 93 -