SR802 YEASHIN | Alldatasheet
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http://www.yeashin.com 1 REV.02 20150105 SR802~SR815 Dimensions in inches and (millimeters) 8.0 AMPS. Schottky Barrier Rectifiers DO-201AD F e a t u r e s 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: 260 o C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 1.1 grams Maximum Ratings and Electrical Characteristics Rating at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol SR 802 SR 803 SR 804 SR 805 SR 806 SR 808 SR 810 SR 815 Units Maximum Recurrent Peak Reverse Voltage V RRM Maximum RMS Voltage V RMS Maximum DC Blocking Voltage V DC Maximum Average Forward Rectified Current See Fig. 1 I (AV) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) I FSM 150 A Maximum Instantaneous Forward Voltage @8.0A V F 0.5 0.1 Maximum D.C. Reverse Current @ T A =25 o C at Rated DC Blocking Voltage @ T A =125 o C I R mA mA Typical Junction Capacitance (Note 2) C j Typical Thermal Resistance (Note 1) R θJA o C/W Operating Junction Temperature Range T J -55 to +125 -55 to +150 o C Storage Temperature Range T STG -55 to +150 o C 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. 0.55 0.70 0.92 1.02 V 15 10 5.0 500 270 165 pF 20 30 40 50 60 80 100 150 V 14 21 28 35 42 56 70 105 V 20 30 40 50 60 80 100 150 V 8.0 A
http://www.yeashin.com 2 REV.02 20150105 SR802~SR815 DEVICE CHARACTERISTICS Tj=25 C SR805-SR806 SR802-SR804 SR808-SR815 FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG JUNCTION CAP ACITANCE.(pF) .1 .4 1.0 4 10 40 80100 100 200 400 600 1000 800 2000 4000 REVERSE VOLTAGE. (V) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE AVERAGE FOR WARD CURRENT . (A) 0 50 100 150 LEAD TEMPERATURE. ( C) o SR805-S R815 SR802-SR804 FIG.4- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT .( m A ) 20 40 60 80 100 120 .001 .01 .10 1.0 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=125 C Tj=25 C Tj=75 C FIG.3- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FOR WARD CURRENT . (A) 0.3 0.1 1.0 FORWARD VOLTAGE. (V) Tj=25 C Pulse Width=300 s 1% Duty Cycle o SR805-806 SR802-804 SR808-810 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS TRANSIENT THERMAL IMPEDANCE. ( C/W) O 10.01 0.1 10 100 0.1 100 T, PULSE DURATION. (sec) FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FOR WARD SURGE CURRENT . (A) 1 2 5 10 20 100 50 125 100 150 175 NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine Wave JEDEC Method 1400 1.2 SR815