CHENMKO ENTERPRISE CO.,LTD MPL640ACTPT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 40 Volts CURRENT 6.0 Amperes PROVISIONAL SPEC. APPLICATION * DC to DC Converters * Switch- Mode Power Supplies * Notbook PC FEATURE SMP * 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 . 0.081 (2.05) 0.077 (1.95) * Low Forward Voltage Drop . *. Peak F o r w ar d S u r g e C u r ren t I s 50A . 0.170 (4.31) 0.163 (4.15) (3) * Schottky Diode Ar ray . (1) (2) 0.019 (0.50 Min.) 0.077 (1.95) 0.073 (1.85) 0.045 (1.16) 0.042 (1.07) 0.005 (0.15 Min.) 0.019 (0.50 Min.) 0.264 (6.70) 0.254 (6.46) (2) CIRCUIT 0.212 (5.38) 0.208 (5.29) (1) 0.055 (1.40) 0.051 (1.30) Dimensions in inches and (millimeters) (3) SMP MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS SYMBOL MPL640ACTPT UNITS Maximum Recurrent Peak Reverse Voltage VRRM 40 Volts Maximum RMS Voltage VRMS 28 Volts Maximum DC Blocking Voltage VDC 40 Volts IO 6.0 Amps IFSM 50 Amps CJ 130 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) R Operating Temperature Range Storage Temperature Range JL 15 pF o C/W TJ -65 to +125 o C TSTG -65 to +150 o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL MPL640ACTPT UNITS Maximum Instantaneous Forward Voltage at 3.0 A DC (Note 1) VF 0.50 Volts 10 uAmps 20 mAmps Maximum Average Reverse Current (Note 1) @ TJ = 25oC IR at Rated DC Blocking Voltage o @ TJ = 100 C 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 2004-8 AVERAGE FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 3.0 2.5 2.0 1.5 1.0 Single Half Wave 60HZ Resistive or Inductive Load 0.5 0 0 25 50 75 100 125 150 175 o LEAD TEMPERATURE, ( C ) INSTANTANEOUS FORWARD CURRENT, ( A ) RATING CHARACTERISTIC CURVES ( MPL640ACTPT ) FIG. 2 - INSTANTANEOUS FORWARD CURRENT, (A) 20 10 1.0 0.1 TJ =25oC Pulse Width=300us 1% Duty Cycle .2 FIG. 3 - TYPICAL REVERSE CHARACTERISTICS .4 .5 .6 .7 .8 .9 FIG. 4 - MAXIMUM NON-REPETIVE FORWARD SURGE CURRENT 100m 60 PEAK FORWARD SURGE CURRETN(A) TJ =125oC 1m 100 TJ =75oC 10 1.0 TJ =25oC 50 8.3ms Single Half Sine-Wave (JEDEC Method) 40 30 20 10 0 .1 0 60 10 20 30 40 50 INSTANTANEOUS REVERSE VOLTAGE, (V) 1 2 5 10 20 50 NUMBER OF CYCLES AT 60 Hz FIG. 5 - TYPICAL JUNCTION CAPACITANCE 1000 JUNCTION CAPACITANCE, ( pF ) INSTANTANEOUS REVERSE CURRENT, (uA) .3 INSTANTANEOUS FORWARD VOLTAGE,(V) FORWARD VOLTAGE, (V) 100 0 0 15 30 REVERSE VOLTAGE, ( V ) 45 60 100