SM3040D

SM3040D SECOS | Alldatasheet

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Technical content

30 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℃ ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER SM3040D UNITS Maximum Recurrent Peak Reverse Voltage 40 V Working Peak Reverse Voltage 40 V Maximum DC Blocking Voltage 40 V Maximum Average Forward Rectified Current, See Fig. 1 30 A Peak Forward Surge Current, 8.3 mS single half Sine-wave superimposed on rated load (JEDEC method) 250 A Maximum Instantaneous Forward Voltage at 15A 0.60 V Maximum DC Reverse Current Ta=25 ℃ 1.0 At Rated DC Blocking Voltage Ta=100 ℃ 10 mA Typical Junction Capacitance (Note 1) 600 pF Typical Thermal Resistance RθJC (Note 2) 3 ℃ / W Operating Temperature Range TJ -50 ~ +150 ℃ Storage Temperature Range TSTG -65 ~ +175 ℃ 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 RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free

• RATING AND CHARACTERISTIC CURVES http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 0.3 .03 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 500 600 800 400 300 200 100 .01 .05 .1 .5 1 5 10 50 100 0.5 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, (mA) 0 20 40 60 80 100 120 140 .01 Tj=75 C Tj=25 C Tj=25 C 100 150 250 2 00 NUMBER OF CYCLES AT 60Hz 1 10 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) 01-Jun-2002 Rev. A Page 2 of 2