SR320 THRU SR3100 VOLTAGE 20V ~ 100V 3.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free DO-27 FEATURES .220(5.6) .197(5.0) DIA. * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction 1.0(25.4) MIN. .375(9.5) .285(7.2) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads , solderable per MIL-STD-202, method 208 guaranteed * Pola rity : Color bandde notes cathode end * Mounting position: Any 1.0(25.4) MIN. .052(1.3) .048(1.2) DIA. * Weight: 1.10 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Working Peak Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SR320 SR330 SR340 SR360 SR380 SR3100 UNITS 20 30 40 60 80 100 V 20 30 40 80 100 V 20 30 40 60 60 80 100 V See Fig. 1 3.0 A 80 A Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A Maximum DC Reverse Current Ta= 25 C 0.65 0.52 at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note1) Typical Thermal Resistance Rθ.JA (Note 2) Operating Temperature Range TJ Storage Temperature Range T STG 0.3 30 250 20 0.83 V mA mA pF C /W -50 +150 C - 65 +175 C NOTES: 1. Measuredat 1MHz and applied reversevoltage of 4.0V D.C. 2. Thermal ResistanceJunction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 2 SR320 THRU SR3100 VOLTAGE 20V ~ 100V 3.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente RATING AND CHARACTERISTIC CURVES (SR320 THRU SR3100) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL FORWARD 31 00 40 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) PEAK FORWAARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 34 SR 0~ 32 SR 0~ R3 0.5 SR 36 ~S 1.0 10 3.0 SR SR 36 0 38 0~ SR 31 00 SR 1.5 INSTANTANEOUS FORWARD CURRENT,(A) 2.0 0 50 2.5 0 32 SR AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 100 .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 8.3ms Single Half Tj=25 C Sine Wave 40 JEDEC method 20 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 0 1 5 50 10 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 10 1.0 Tj=75 C Tj=25 C .1 100 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) Any changing of specification will not be informed individual Page 2 of 2