SPL640ACTPT

CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 40 Volts CURRENT 6.0 Amperes PROVISIONAL SPEC. S PL640ACTPT 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 . SMP 0.081 (2.05) 0.077 (1.95) (3) 0.170 (4.31) 0.163 (4.15) WEIGHT 0.077 (1.95) 0.073 (1.85) (1) (2) 0.019 (0.50 Min.) 0.045 (1.16) 0.042 (1.07) MARKING 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) CIRCUIT (2) (1) 0.055 (1.40) 0.051 (1.30) (3) D i m e n s i o n s i n i nches and (m ill i m e t e r s) 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 SPL640ACTPT 40 28 40 6.0 50 250 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 @ TA = 25oC IR @ TA = 100 C o SYMBOL VF SPL640ACTPT 0.5 0.5 20 UNITS Volts mAmps 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 ( SPL640ACTPT ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 6.0 FORWARD CURRENT, (A) 5.0 4.0 3.0 2.0 1.0 0 20 30 40 50 60 70 80 90 100 110 120 130 LEAD TEMPERATURE, ( oC ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 50 INSTANTANEOUS REVERSE CURRENT, (mA) 60 20 PEAK FORWARD SURGE CURRETN(A) 10 5 2 1 .5 .2 .10 .05 .02 0 5 10 15 20 25 INSTANTANEOUS REVERSE VOLTAGE, (V) 30 C TJ = 125 o FIG. 2 - FORWARD CHARACTERISTICS 100 10 1.0 0.1 0.01 0 0.2 0.4 0.6 0.8 FORWARD VOLTAGE, (V) FIG. 4 - MAXIMUM NON-REPETIVE FORWARD SURGE CURRENT 50 8.3ms Single Half Sine-Wave (JEDEC Method) 40 o C TJ = 100 30 o C TJ = 25 20 10 0 1 2 5 10 20 50 NUMBER OF CYCLES AT 60 Hz 100 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 1000 JUNCTION CAPACITANCE, ( pF ) TJ =25oC 100 10 5 .1 .4 1.0 4 10 40 80 REVERSE VOLTAGE, ( V )