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SF28G Scheda tecnica(PDF) 2 Page - MIC GROUP RECTIFIERS |
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SF28G Scheda tecnica(HTML) 2 Page - MIC GROUP RECTIFIERS |
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2 / 2 page ![]() SUPER FAST GLASS PASSIVATED RECTIFIER E-mail: sales@cnmic.com Web Site: www.cnmic.com VOLTAGE RANGE 50 to 1000 Volts SF21G THRU SF28G CURRENT 2.0 Ampere 3.0 RATING AND CHRACTERISTIC CURVES SF21G THRU SF28G FIG.2-MAXIMUM NON-REPETITIVE PEAK 100 Tjmax 40 20 10 2 70 50 30 1 NUMBER OF CYCLES AT 60 Hz 8.3ms Single Half Sine-Wave (JEDEC Method) T= FORWARD SURGE CURRENT DERATING CURVE FIG.1-TYPICAL FORWARD CURRENT 150 175 125 75 100 2.0 50 1.0 0 0 Single Phase Inductive Load Half Wave 60Hz Resistive or 25 AMBIENT TEMPERATURE, ( ° C) 0.375 ″(9.5mm) Lead Length 4 68 1 Cycle 60 80 55 60 40 20 10 100 J T =25 ° C 80 40 100 1.2 J T =25 ° C 0.8 0.4 1% Duty Cycle Pulse Width=300us 100 10 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE 0.1 1.0 REVERSE VOLTAGE,(V) Vsig=50mVp-p 1.6 f=1MHz T =25 ° C 1.0 1.0 10 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) J 10 1.0 0.1 0.01 0.001 0.6 1.0 1.4 1.8 60 20 0 120 140 J 50/100ns/cm SET TIME BASE FOR 0 -1.0A -0.25A +0.5A (+) (-) (-) (approx.) (+) 25 Vdc 10 Ω NONINDUCTIVE NONINDUCTIVE 50 Ω (NOTE 1) OSCILLOSCOPE (NOTE 2) GENERATIOR PULSE D.U.T. INDUCTIVE NON 1 Ω 2.Rise time=10ns max. Source Impedance= 50 ohms 1 magohm. 22pF NOTES : 1.Rise Time=7ns mas. Input Impedance= REVERSE RECOVERY TIME CHARACTERISTIC F1G.6-TEST CIRCUIT DIAGRAM AND 1cm Trr 0.1 10 FORWARD CHARACTERISTICS FIG.3-TYPICAL INSTANTANEOUS T =100 ° C SF21G-SF24/G SF25G-SF28/G CHARACTERISTICS FIG.4-TYPICAL REVERSE |
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