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SR340 Dataheets PDF



Part Number SR340
Manufacturers SeCoS
Logo SeCoS
Description 3.0 AMP Schottky Barrier Rectifiers
Datasheet SR340 DatasheetSR340 Datasheet (PDF)

Elektronische Bauelemente SR320 ~ SR3100 VOLTAGE 20 ~ 100 V 3.0 AMP Schottky Barrier Rectifiers RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES  Low forward voltage drop  High current capability  High reliability  High surge current capability  Epitaxial construction DO-27 CA 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 ca.

  SR340   SR340


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Elektronische Bauelemente SR320 ~ SR3100 VOLTAGE 20 ~ 100 V 3.0 AMP Schottky Barrier Rectifiers RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES  Low forward voltage drop  High current capability  High reliability  High surge current capability  Epitaxial construction DO-27 CA 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) B DA 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 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. PARAMETERS Recurrent Peak Reverse Voltage (Max.) Working Peak Reverse Voltage DC Blocking Voltage (Max.) Average Forward Rectified Current (Max.) 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) SYMBOL VRRM VRWM VDC IAV IFSM SR 320 20 20 20 PART NUMBERS SR SR SR SR 330 340 360 380 30 40 60 80 30 40 60 80 30 40 60 80 3.0 80 SR 3100 100 100 100 Instantaneous Forward Voltage at 3.0A VF 0.52 0.65 0.83 DC Reverse Current TA=25°C TA=100°C Junction Capacitance (Typ.) 1 IR CJ Thermal Resistance (Typ.) 2 RθJA Operating & Storage Temperature TJ ,TSTG Note:1. Measuredat 1 MHz and applied reverse voltage of 4.0V D.C 2. Thermal Resistance Junction to Ambient 0.3 30 250 25 -50~150, -65~175 UNITS V V V A A V mA pF °C/W °C http://www.SeCoSGmbH.com/ 29-Oct-2009 Rev. E Any changes of specification will not be informed individually. Page 1 of 2 Elektronische Bauelemente SR320 ~ SR3100 VOLTAGE 20 ~ 100 V 3.0 AMP Schottky Barrier Rectifiers RATINGS AND CHARACTERISTIC CURVES (SR320 THRU SR3100) AVERAGE FORWARD CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE SR360~SR3100 SR320~SR340 3.0 2.5 2.0 1.5 1.0 0.5 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 80 60 Tj=25 C 8.3ms Single Half 40 Sine Wave JEDEC method 20 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CHARACTERISTICS 50 SR320~SR340 10 3.0 1.0 0.1 SR380~SRS3R130600 Tj=25 C 1% Duty Cycle .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) FIG.5 - TYPICAL REVERSE CHARACTERISTICS 100 PEAK FORWARD SURGE CURRENT,(A) JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 100 0 .01 FIG.4-TYPICAL JUNCTION CAPACITANCE .05 .1 .5 1 5 10 REVERSE VOLTAGE,(V) 50 100 REVERSE LEAKAGE CURRENT, (mA) 10 1.0 .1 Tj=75 C Tj=25 C .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) http://www.SeCoSGmbH.com/ 29-Oct-2009 Rev. E Any changes of specification will not be informed individually. Page 2 of 2 .


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