MPL640ACTPT

CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 40 Volts CURRENT 6.0 Amperes PROVISIONAL SPEC. M PL640ACT PT APPLICATION * DC to DC Converters * Switch- Mode Power Supplies * Notbook PC FEATURE * Sm al l S u r f ac e M o u n t i n g T y p e. (SMP) * Hi g h speed (TRR=8.0nSec TYP.) * Low Power Loss, High Efficiency . * Low Forward Voltage Drop . *. Peak F o r w ar d S u r g e C u r ren t I s 50A . * Schottky Diode Ar ray . (1) 0.077 (1.95) 0.073 (1.85) 0.005 (0.15 Min.) 0.019 (0.50 Min.) 0.264 (6.70) 0.254 (6.46) 0.212 (5.38) 0.208 (5.29) (2) SMP 0.081 (2.05) 0.077 (1.95) (3) 0.170 (4.31) 0.163 (4.15) 0.019 (0.50 Min.) 0.045 (1.16) 0.042 (1.07) CIRCUIT (2) (1) 0.055 (1.40) 0.051 (1.30) (3) Dimensions in inches and (millimeters) SMP UNITS Volts Volts Volts Amps Amps pF o MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IO IFSM CJ R JL MPL640ACTPT 40 28 40 6.0 50 130 15 -65 to +125 -65 to +150 C/W o o TJ TSTG C C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0 A DC (Note 1) Maximum Average Reverse Current (Note 1) at Rated DC Blocking Voltage @ TJ = 25oC IR @ TJ = 100 C o SYMBOL VF MPL640ACTPT 0.50 10 20 UNITS Volts uAmps mAmps 2004-8 NOTES : 1. Pulse test : 300 us pulse width, 1% duty cycle 2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts 3. P.C.B. mounted 0.31 x 0.31" ( 8 x 8mm) copper pad areas RATING CHARACTERISTIC CURVES ( MPL640ACTPT ) INSTANTANEOUS FORWARD CURRENT, ( A ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 o FIG. 2 - INSTANTANEOUS FORWARD CURRENT, (A) 20 10 1.0 Single Half Wave 60HZ Resistive or Inductive Load 150 175 0.1 TJ =25oC Pulse Width=300us 1% Duty Cycle .2 .3 .4 .5 .6 .7 .8 .9 LEAD TEMPERATURE, ( C ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100m INSTANTANEOUS REVERSE CURRENT, (uA) INSTANTANEOUS FORWARD VOLTAGE,(V) FORWARD VOLTAGE, (V) FIG. 4 - MAXIMUM NON-REPETIVE FORWARD SURGE CURRENT 60 1m PEAK FORWARD SURGE CURRETN(A) TJ =125oC 50 8.3ms Single Half Sine-Wave (JEDEC Method) 100 TJ =75oC 40 30 10 20 1.0 TJ =25oC 10 .1 0 10 20 30 40 50 INSTANTANEOUS REVERSE VOLTAGE, (V) 60 0 1 2 5 10 20 50 NUMBER OF CYCLES AT 60 Hz 100 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 1000 JUNCTION CAPACITANCE, ( pF ) 100 0 0 15 30 45 60 REVERSE VOLTAGE, ( V )