CHENMKO ENTERPRISE CO.,LTD
SPL1040LAPT
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 40 Volts CURRENT 10 Amperes
PROVISIONAL SPEC.
APPLICATION
* DC to DC Converters
* Switch- Mode Power Supplies
* Notbook PC
FEATURE
* Small Surface Mounting Type. (SMP)
SMP
* Low Power Loss, High Efficiency
.
* Low Reverse Current
0.081 (2.05)
0.077 (1.95)
* Peak Forward Surge Cur rent Is 80A.
.
0.170 (4.31)
0.163 (4.15)
* Schottky Diode Array .
(3)
WEIGHT
(1)
(2)
0.019 (0.50 Min.)
0.077 (1.95)
0.073 (1.85)
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)
2
1
CIRCUIT
0.055 (1.40)
0.051 (1.30)
3
SMP
Dimensions in inches and (millimeters)
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
SYMBOL
VRRM
UNITS
Volts
Volts
Volts
SPL1040LAPT
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
40
28
40
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
IO
10
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
CJ
80
Amps
pF
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating Temperature Range
Storage Temperature Range
210
15
oC / W
oC
R
JL
TJ
TSTG
-65 to +125
-65 to +150
oC
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
SPL1040LAPT
0.385
CHARACTERISTICS
SYMBOL
UNITS
Volts
Maximum Instantaneous Forward Voltage at 10 A DC
VF
IR
@ TA = 25oC
@ TA = 100oC
1.0
20
mAmps
Maximum Average Reverse Current
at Rated DC Blocking Voltage
mAmps
2004-8
NOTES : 1. P.C.B. mounted 0.31 x 0.31" ( 8 x 8mm) copper pad areas
2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts