SM2020D SECOS | Alldatasheet
Document overview
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Technical content
VOLTAGE 20V ~ 100V
20.0 AMP Surface Mount Schottky Barrier Rectifiers
FEATURES
. Low forward voltage drop . High current capability . High reliability . High surge current capability . Epitaxial construction MECHANICAL DATA . Case: Molded plastic . Epoxy: UL 94V-0 rate flame retardant . Metallurgically bonded construction . Polarity: Color band denotes cathode end . Mounting position: Any . Weight: 1.60 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C O ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER UNITS Maximum Recurrent Peak Reverse Voltage V Working Peak Reverse Voltage V Maximum DC Blocking Voltage SM2020D SM2040D 40 V See Fig. 1 20.0 A (JEDEC method) 200 A Maximum Instantaneous Forward Voltage at 10.0A V Maximum DC Reverse Current Ta=25 0.3 At Rated DC Blocking Voltage Ta=100 45 mA Typical Junction Capacitance (Note 1) 0.55 700 SM2060D 0.65 0.15 22.5 460 0.83 SM20100D 100 100 100 0.05 7.5 280 pF Maximum Average Forward Rectified Current, Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load 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 4.0V 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 1.2 +0.2 5.08 0.8 +0.2 0.1 2.0Max 10 +0.5 1.6 +0.3 10 +0.5 4.5 +0.2 1.28 2.7 5.0 +0.3 0.4 +0.2
2 Common Cathode
01-Jun-2002 Rev. A Page 1 of 2 C O C O RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free
VOLTAGE 20V ~ 100V ƔRATING AND CHARACTERISTIC CURVES (SM2020D THRU SM20100D) http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual SM2020D~SM2060D SM20100D SM2060D SM2020D~SM2040D SM2060D SM2020D~SM2040D Tj=25 C SM20100D SM2060D~SM20100D SM2020D~SM2040D SM20100D 01-Jun-2002 Rev. A Page 2 of 2 0.1 1.0 .01 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.4-TYPICAL JUNCTION CAPACIT ANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLT AGE,(V) Pulse Width 300us 1% Duty Cycle 2000 2400 2800 1600 1200 800 400 .01 .05 .1 .5 1 5 10 50 100 5.0 1.0 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, (mA) 0 20 40 60 80 100 120 140 .01 Tj=75 C Tj=25 C 100 150 250 200 NUMBER OF CYCLES AT 60Hz 11 0 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method PERCENT OF RATED PEAK REVERSE VOLT AGE,(%) 0 20 40 60 80 100 120 140 160 180 200 CASE TEMPERATURE,( C) FIG.2-TYPICAL FORWARD CHARACTERISTICS PEAK FORWARD SURGE CURRENT,(A)