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| SMD Schottky Barrier Rectifier COMCHIP www.comchip.com.tw CDBA120L thru CDBA140SL Voltage: 20V - 40V Forward Current: 1.0 Amp Features Ideal for surface mount applications Easy pick and place Built-in strain relief Super low forward voltage drop 0.067(1.70) 0.051(1.29) 0.180(4.57) 0.160(4.06) 0.012(0.31) 0.006(0.15) 0.091(2.31) 0.067(1.70) 0.059(1.50) 0.035(0.89) 0.008(0.20) 0.004(0.10) 0.110(2.79) 0.086(2.18) DO-214AC (SMA) Mechanical Data Case: Molded plastic Epoxy: UL 94-0 rate flame retardant Metallurgically bonded construction Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.063g 0.209(5.31) 0.185(4.70) Dimensions in inches and (millimeters) Maxium R atings and Electrical Characteristics Rating 25 ambient temperature unless otherwise specified Single phase half wave, 60Hz, resistive or include load. For capacitive load, derate current by 20% TYPE NUMBER CDBA120L CDBA120LL CDBA120SL CDBA140L CDBA140LL CDBA140SL Maximum Recurrent Peak Reverse Voltage 20 20 20 40 40 40 Maximum RM Voltage S 14 14 14 28 28 28 Maximum DCBlocking Voltage 20 20 20 40 40 40 Maximum Average Forward Rectified Current Peak Forward Surge Current, 8.3 ms single half sinewave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DCReverse Current Ta = 25C at Rated DC Blocking Voltage Ta = 80C Operating Temperature Range TJ Storage Temperature Range TSTG 1.0 35 0.4 0.37 0.31 1.0 40 UNITS V V V A A 0.38 0.34 0.31 V mA C C -25 to +80 -50 to +125 MDS0210009B Page 1 SMD Schottky Barrier Rectifier COMCHIP www.comchip.com.tw RATING AND CHARACTERISTIC CURVES (CDBA120L THRU CDBA140SL) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50 1.0 0.8 0.6 0.4 0.2 PEAK FORWARD SURGE CURRENT,(A) 1.2 40 CD BA 12 0L ~C DB A1 40 SL 30 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 20 10 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL JUNCTION CAPACITANCE 700 600 500 JUNCTION CAPACITANCE,(pF) FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 400 300 200 CDBA12 0L / 12 CD BA1 CD BA 14 0S L 20S L/ 140 LL 100 0 0LL / 14 0L .01 .05 .1 .5 1 5 10 50 100 REVERSE LEAKAGE CURRENT, (mA) 10 1.0 Tj=75 C REVERSE VOLTAGE,(V) .1 Tj=25 C .01 0 20 40 60 80 100 120 140 PERCENTAGE RATED PEAK REVERSE VOL TAGE MDS0210009B Page 2 SMD Schottky Barrier Rectifier CDBA120L thru CDBA140SL FIG. 5 (For CDBA120L) FORWARD CURRENT (MILLIAMPERES) COMCHIP www.comchip.com.tw FIG. 6 (For CDBA120LL) FORWARD CURRENT (MILLIAMPERES) TYPICAL FORWARD CHARACTERISTICS TYPICAL FORWARD CHARACTERISTICS 1E+03 1E+03 Tj=100 oC Tj=100 C o 1E+02 1E+01 1E+00 1E-01 1E-01 1E+00 1E+01 1E+02 Tj=25 C o Tj=25 C o 0 100 200 300 400 500 600 700 0 100 200 300 400 500 600 FORWARD VOLTAGE (MILLIVOLTS) FORWARD VOLTAGE (MILLIVOLTS) FIG. 7 (For CDBA120SL) FORWARD CURRENT (MILLIAMPERES) FIG. 8 (For CDBA140L) FORWARD CURRENT (MILLIAMPERES) TYPICAL FORWARD CHARACTERISTICS TYPICAL FORWARD CHARACTERISTICS 1E+03 1E+03 Tj=100 oC Tj=100 oC 1E+02 1E+01 1E+00 1E-01 1E-01 1E+00 1E+01 1E+02 Tj=25 C o Tj=25 C o 0 100 200 300 400 500 600 0 100 200 300 400 500 600 700 800 FORWARD VOLTAGE (MILLIVOLTS) FORWARD VOLTAGE (MILLIVOLTS) MDS0210009B Page 3 SMD Schottky Barrier Rectifier CDBA120L thru CDBA140SL FIG. 9 (For CDBA140LL) FORWARD CURRENT (MILLIAMPERES) COMCHIP www.comchip.com.tw FIG. 10 (For CDBA140SL) FORWARDCURRENT (MILLIAMPERES) TYPICAL FORWARD CHARACTERISTICS TYPICAL FORWARD CHARACTERISTICS 1E+03 Tj=100 C 1E+03 o Tj=100 C o 1E+02 Tj=25 C Tj=25 C o o 1E+01 1E-01 1E+00 0 100 200 300 400 500 600 1E+00 1E+01 1E+02 FORWARD VOLTAGE (MILLIVOLTS) 0 100 200 300 400 500 600 FORWARD VOLTAGE (MILLIVOLTS) MDS0210009B Page 4 |
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