SMD12ALPT Datasheet, PDF (1/2 Pages) Chenmko Enterprise Co. Ltd. – SCHOTTKY BARRIER RECTIFIER

CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 - 40 Volts CURRENT 1.0 Ampere
SMD12ALPT
THRU
SMD14ALPT
FEATURES
*Small surface mounting type. (SOD-123S)
* Low profile package
* Built-in strain relief
* Low power loss, high efficiency
* High current capability, low forward voltage drop
* High surge capability
* High temperature soldering guaranteed :
260^oC/10 seconds at terminals
* Lead free devices
0.5~1.0
SOD-123S
1.4~1.95
2.55~3.0
CIRCUIT
(2)
0.8~1.35
0.25(min)
3.5~3.95
0.25(max)
(1)
Dimensions in millimeters
SOD-123S
MAXIMUM RATINGES ( At TA = 25^oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at TL = 90^oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method) TL = 70^oC
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Storage and Operating Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
R JL
TJ, TSTG
SMD12ALPT
20
14
20
1.0
SMD14ALPT
40
28
40
25
110
80
-65 to +125
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o_{C / W}
o_C
ELECTRICAL CHARACTERISTICS ( At TA = 25^oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
SMD12ALPT
Maximum Instantaneous Forward Voltage at 1.0 A DC
VF
0.38
Maximum Average Reverse Current
@ TA = 25^oC
1.0
IR
at Rated DC Blocking Voltage
@ TA = 100^oC
10
NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.
2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
SMD14ALPT
0.40
UNITS
Volts
mAmps
mAmps
2004-07