SR40200 SECOS | Alldatasheet
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40.0 AMP Schottky Barrier Rectifiers
TO-247 ( TO-3P) ƔFEATURES . Low forward voltage drop . High current capability . High reliability . High surge current capability . Epitaxial construction ƔMECHANICAL DATA . Case: Molded plastic . Epoxy: UL 94V-0 rate flame retardant . Lead: Lead solderable per MIL-S TD-202, method 208 guaranteed . Polarity: As Marked . Mounting position: Any . Weight: 5.60 grams ƔMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 к ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER SR40200 UNITS Maximum Recurrent Peak Reverse Voltage 200 V Working Peak Reverse Voltage 200 V Maximum DC Blocking Voltage 200 V Maximum Average Forward Rectified Current, See Fig. 1 40.0 A Peak Forward Surge Current, 8.3 ms single half Sine-wave superimposed on rated load (JEDEC method) 350 A Maximum Instantaneous Forward Voltage at 20.0A 0.92 V Maximum DC Reverse Current Ta=25 к! 0.03 At Rated DC Blocking Voltage Ta=125 к! 4.5 µA Typical Junction Capacitance (Note 1) 900 pF Typical Thermal Resistance RșJC (Note 2) 3.0 к / W Operating Temperature Range TJ -50 ~ +150 к Storage Temperature Range TSTG -65 ~ +175 к NOTES: 1. Measured at 1MHz and applied reverse voltage of 5.0V D.C. 2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length. http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual Dimens ions in inches and (millimeters ) +PIN 1 PIN 3 PIN 2 CASE 01-Jun-2002 Rev. A Page 1 of 2 .638(16.20) .881(22.38) .846(21.50) .319(8.10) .050(1.30) .204(5.20) .223(5.66) .027(0.70) .144(3.65) .244(6.20) .605(15.38) .812(20.63) .728(18.50) .303(7.69) .045(1.10) .181(4.60) .207(5.26) .019(0.48) .128(3.25) .228(5.8) DIA. .095 (2.4) RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free
ƔRATING AND CHARACTERISTIC CURVES (SR40200) http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual REVERSE VOLTAGE,(V) FIG.4-TYPICAL JUNCTION CAPACIT ANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) 900 1100 800 700 600 1000 1 2 5 Tj=25 C 10 50 100 NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD 250 300 400 350 11 0 50 Tj=25 C SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC method 70 80 90 100 110 120 Tc,CASE TEMPERATURE,( C) 130 140 150 160 180 dc RATED VOLTAGE RTJC = 2° C/W FIG.2- TYPICAL FORWARD VOLTAGE (PER LEG) 100 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE I ,AVERAGE POWER DISSIPATION(WATTS)F(AV) I ,INSTANEOUS FORWAED CURRENT(AMP)F(AV) SQUARE WAVE /C0070V ,INSTANTANEOUS VOLTAGE(VOLTS) /C0084/C0074/C0032/C0032 VR, REVERSE CURRENT (VOLTS) 10,000 1,000 100 0 20 40 60 80 100 120 140 160 180 200 FIG.5-TYPICAL REVERSE CURRENT(PER LEG) 100 100,000I , REVERSE CURRENT( A)R P Tj=25 C Tj=100 C Tj=125 C Tj=150 C Tj=25 C Tj=100 C Tj=150 C40 01 -Jun-2002 Rev. A Page 2 of 2