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SM230B Dataheets PDF



Part Number SM230B
Manufacturers UNIOHM CORPORATION
Logo UNIOHM CORPORATION
Description (SM220B - SM2100B) 2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
Datasheet SM230B DatasheetSM230B Datasheet (PDF)

SM220B THRU SM2100B 2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE RANGE www.DataSheet4U.com 20 to 100 Volts CURRENT FEATURES * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Low forward voltage drop .083(2.11) .075(1.91) 2.0 Ampere DO-214AA(SMB) .155(3.94) .130(3.30) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting pos.

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SM220B THRU SM2100B 2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE RANGE www.DataSheet4U.com 20 to 100 Volts CURRENT FEATURES * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Low forward voltage drop .083(2.11) .075(1.91) 2.0 Ampere DO-214AA(SMB) .155(3.94) .130(3.30) 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: 0.093 grams .096(2.44) .083(2.13) .050(1.27) .030(0.76) .185(4.70) .160(4.06) .012(0.31) .006(0.15) .008 MAX. (.203) .220(5.59) .200(5.08) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage 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 2.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance RqJA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: SM220B SM230B SM240B SM250B SM260B SM280B SM290B SM2100B UNITS 20 14 20 30 21 30 40 28 40 50 35 50 2.0 50 0.70 1.0 20 170 75 60 42 60 80 56 80 90 63 90 100 70 100 V V V A A V mA mA pF C/W C C 0.55 0.85 Ta=100 C -65 +125 -65 +150 -65 +150 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient. RATING AND CHARACTERISTIC CURVES (SM220B THRU SM2100B) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CHARACTERISTICS 2.4 2.0 50 INSTANTANEOUS FORWARD CURRENT,(A) SM 22 0B ~S M 0B 24 0B ~S M 26 0B SM 25 1.6 25 SM 22 SM 1.2 0.8 0.4 10 3.0 1.0 www.DataSheet4U.com 0B 0B 4 M2 ~S 0B 1 M2 ~S 00 B 28 SM 21 M ~S 0B 00 B 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWAARD SURGE CURRENT,(A) 50 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 40 .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 30 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method FORWARD VOLT AGE,(V) 20 10 FIG.5 - TYPICAL REVERSE 0 1 5 10 50 100 CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL JUNCTION CAPACITANCE 350 300 250 200 150 100 50 0 JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) 10 1.0 Tj=75 C .1 Tj=25 C .01 .05 .1 .5 1 5 10 50 100 .01 0 20 40 60 80 100 120 140 REVERSE VOLTAGE,(V) PERCENTAGE RATED PEAK REVERSE VOL TAGE .


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