SR802 THRU SR810 8.0 AMPS. Schottky Barrier Rectifiers Voltage Range 20 to 100 Volts Current 8.0 Amperes DO-201AD Features Low forward voltage drop High current capability High reliability High surge current capability Mechanical Data Cases: DO-201AD 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: 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 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 Type Number 802 803 Maximum Recurrent Peak Reverse Voltage VRRM 20 30 Maximum RMS Voltage VRMS 14 21 Maximum DC Blocking Voltage VDC 20 30 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 @8.0A 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 SR 804 SR 805 SR 806 SR 809 SR 810 Units 40 28 40 50 35 50 60 42 60 90 63 90 100 70 100 V V V 8.0 I(AV) 175 IFSM 0.55 VF 0.70 0.5 50 IR RθJA Cj TJ 150 A 0.92 V 0.1 - mA mA ℃/W pF ℃ ℃ 40 500 270 165 -65 to +125 -65 to +150 -65 to +150 TSTG Notes: 1. Mount on Cu-Pad Size 16mm x 16mm on P.C.B. 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Storage Temperature Range A - 112 - RATINGS AND CHARACTERISTIC CURVES (SR802 THRU SR810) INSTANTANEOUS FORWARD CURRENT. (A) 50 8 5-S 80 SR 6 10 R8 SR 80 2-S 4 R8 04 AVERAGE FORWARD CURRENT. (A) FIG.2- TYPICAL FORWARD CHARACTERISTICS FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 10 2 0 0 50 100 150 10 S 0 R8 2- 80 4 SR 80 5- 80 6 8 SR 09 -8 10 1.0 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 .1 .2 .3 .4 .5 .6 .7 .8 o LEAD TEMPERATURE. ( C) FORWARD VOLTAGE. (V) FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.5- TYPICAL REVERSE CHARACTERISTICS 10 Tj=10 8.3ms Single Half Sine Wave JEDEC Method 150 125 SR 80 100 SR 80 2-S 9-S R8 R8 06 10 50 25 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS REVERSE CURRENT. (mA) PEAK FORWARD SURGE CURRENT. (A) 175 0 0C 1.0 Tj=75 0C .10 Tj=25 0C .01 FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG JUNCTION CAPACITANCE.(pF) 4000 2000 .001 20 Tj=25 0C 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 1000 800 600 SR 400 SR SR 200 802 805 809 -SR -SR -SR 804 806 810 100 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 80100 - 113 - .9