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SM340B Dataheets PDF



Part Number SM340B
Manufacturers SeCoS
Logo SeCoS
Description 3.0 AMP Surface Mount Schottky Barrier Rectifiers
Datasheet SM340B DatasheetSM340B Datasheet (PDF)

SM320B THRU SM3100B Elektronische Bauelemente VOLTAGE 20V ~ 100V 3.0 AMP Surface Mount Schottky Barrier Rectifiers RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free FEATURES . RoHS Compliant Product . Ideal for surface mount applications . Easy pick and place . Built-in strain relief . Low forward voltage drop MECHANICAL DATA . Case: Molded plastic . Epoxy: UL 94V-0 rate flame retardant . Metallurgically bonded construction . Polarity: Color band denotes cathode end . Mou.

  SM340B   SM340B



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SM320B THRU SM3100B Elektronische Bauelemente VOLTAGE 20V ~ 100V 3.0 AMP Surface Mount Schottky Barrier Rectifiers RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free FEATURES . RoHS Compliant Product . Ideal for surface mount applications . Easy pick and place . Built-in strain relief . Low forward voltage drop 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: 0.102 grams DO-214AA (SMB) .083(2.11) .075(1.91) .096(2.44) .083(2.13) .050(1.27) .030(0.76) .185(4.70) .160(4.06) .155(3.94) .130(3.30) .012(0.31) .006(0.15) (..020083)MAX. .220(5.59) .200(5.08) Dimens ions 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 SM320B SM330B SM340B Maximum Recurrent Peak Reverse Voltage 20 30 40 Working Peak Reverse Voltage 20 30 40 Maximum DC Blocking Voltage 20 30 40 Maximum Average Forward Rectified Current, See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A 0.45 0.52 Maximum DC Reverse Current Ta=25 к At Rated DC Blocking Voltage Ta=100 к Typical Junction Capacitance (Note 1) Typical Thermal Resistance RșJA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient. SM350B 50 50 50 SM360B 60 60 60 3.0 80 0.65 0.2 10 300 17 - 50 ~ + 150 - 65 ~ + 175 SM380B 80 80 80 SM390B 90 90 90 SM3100B 100 100 100 UNITS V V V A 0.83 A V mA pF к/W к к http://www.SeCoSGmbH.com/ 14-Sept-2007 Rev. C Any changing of specification will not be informed individual Page 1 of 2 Elektronische Bauelemente SM320B THRU SM3100B VOLTAGE 20V ~ 100V 3.0 AMP Surface Mount Schottky Barrier Rectifiers ƔRATING AND CHARACTERISTIC CURVES (SM320B THRU SM3100B) AVERAGE FORWARD CURRENT,(A) PEAK FORWAARD SURGE CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE SM350B~SM3100B SM320B~SM340B 3.0 2.5 2.0 1.5 1.0 0.5 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 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) INSTANTANEOUS FORWARD CURRENT,(A) SM380SB~M3S5M03BS1~0M0S3B2M306B0~BSM340B FIG.2-TYPICAL FORWARD CHARACTERISTICS 50 10 3.0 1.0 0.1 Tj=25 C Pulse Width 300us 1% Duty Cycle .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) FIG.5 - TYPICAL REVERSE CHARACTERISTICS 100 1.


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