SR320 ~ SR3100 VOLTAGE 20 ~ 100 V 3.0 AMP Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free FEATURES DO-27 Low forward voltage drop High current capability High reliability High surge current capability Epitaxial construction C A B MECHANICAL DATA Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Weight: 1.10 grams (approximately) D A REF. A B C D Millimeter Min. Max. 25.4 (TYP) 7.20 9.53 5.00 5.60 1.20 1.32 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. PART NUMBERS PARAMETERS SYMBOL SR 320 SR 330 SR 340 SR 360 SR 380 SR 3100 UNITS Recurrent Peak Reverse Voltage (Max.) VRRM 20 30 40 60 80 100 V Working Peak Reverse Voltage VRWM 20 30 40 60 80 100 V VDC 20 30 40 60 80 100 V DC Blocking Voltage (Max.) 1 Average Forward Rectified Current (Max.) Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Instantaneous Forward Voltage at 3.0A DC Reverse Current TA=25C TA=100C Junction Capacitance (Typ.) 1 2 Thermal Resistance (Typ.) Operating & Storage Temperature IAV 3.0 A IFSM 80 A VF 0.52 0.65 0.83 V IR 0.3 30 mA CJ 250 pF RJA TJ ,TSTG 25 -50~150, -65~175 C/W C Note:1. Measuredat 1 MHz and applied reverse voltage of 4.0V D.C 2. Thermal Resistance Junction to Ambient http://www.SeCoSGmbH.com/ 29-Oct-2009 Rev. E Any changes of specification will not be informed individually. Page 1 of 2 SR320 ~ SR3100 VOLTAGE 20 ~ 100 V 3.0 AMP Schottky Barrier Rectifiers Elektronische Bauelemente RATINGS AND CHARACTERISTIC CURVES (SR320 THRU SR3100) FIG.1-TYPICAL FORWARD CURRENT DER ATING CURVE FIG.2-TYPICAL FORWARD 50 2.5 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0 34 SR 0~ SR 32 0~ SR 31 0 0 0 3.0 38 0.5 SR 36 0 10 R3 0 34 SR 1.0 10 1.0 SR S 0~ 36 SR 1.5 INSTANTANEOUS FORWARD CURRENT,(A) 2.0 0~ 32 SR AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 3.0 Tj=25 C 1% Duty Cycle 0.1 PEAK FORWARD SURGE CURRENT,(A) 100 .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLT AGE,(V) 60 8.3ms Single Half Tj=25 C Sine Wave 40 JEDEC method 20 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 0 1 5 10 50 100 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL JUNCTION CAPACITANCE REVERSE LEAKAGE CURRENT, (mA) 10 JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 1.0 Tj=75 C Tj=25 C .1 100 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) http://www.SeCoSGmbH.com/ 29-Oct-2009 Rev. E 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) Any changes of specification will not be informed individually. Page 2 of 2