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
* Small Surface Mounting Type. (SMP)
SMP
* High speed (TRR=8.0nSec TYP.)
* Low Power Loss, High Efficiency
* Low Forward Voltage Drop
.
0.081 (2.05)
0.077 (1.95)
.
0.170 (4.31)
0.163 (4.15)
* Peak Forward Surge Cur rent Is 50A.
.
(3)
* Schottky Diode Array .
(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)
0.212 (5.38)
0.208 (5.29)
(2)
(1)
CIRCUIT
0.055 (1.40)
0.051 (1.30)
SMP
Dimensions in inches and (millimeters)
(3)
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
SYMBOL
VRRM
MPL640ACTPT
UNITS
Volts
Volts
Volts
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
40
28
40
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
IO
6.0
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
CJ
50
Amps
pF
Typical Junction Capacitance (Note 2)
130
oC / W
oC
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
R
JL
TJ
TSTG
15
-65 to +125
-65 to +150
oC
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
UNITS
Volts
MPL640ACTPT
Maximum Instantaneous Forward Voltage at 3.0 A DC (Note 1)
VF
IR
0.50
@ TJ = 25oC
10
uAmps
Maximum Average Reverse Current (Note 1)
at Rated DC Blocking Voltage
@ TJ = 100oC
20
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