USM11SPT
THRU
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT GLASS PASSIVATED
SUPER FAST SILICON RECTIFIER
USM18SPT
VOLTAGE RANGE 50 - 1000 Volts CURRENT 1.0 Ampere
FEATURES
*Small surface mounting type. (SOD-123S)
* Low forward voltage, high current capability
* Low leakage current
* Metallurgically bonded construction
* Glass passivated junction
SOD-123S
* High temperature soldering guaranteed :
260oC/10 seconds at terminals
1.4~1.95
0.5~1.0
2.55~3.0
0.8~1.35
0.25(min)
0.25(max)
(2)
3.5~3.95
CIRCUIT
SOD-123S
(1)
Dimensions in millimeters
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
SYMBOL USM11SPT USM12SPT USM13SPT
USM17SPT
800
UNITS
Volts
Volts
Volts
USM18SPT
1000
USM14SPT USM15SPT USM16SPT
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
300
210
300
400
280
400
600
420
600
560
700
Maximum DC Blocking Voltage
100
800
1000
Maximum Average Forward Rectified Current TL = 110oC
IO
IFSM
CJ
1.0
30
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
15
10
pF
oC
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
USM11SPT
CHARACTERISTICS
SYMBOL
VF
USM12SPT USM13SPT
UNITS
Volts
USM17SPT USM18SPT
1.75
USM14SPT USM15SPT USM16SPT
1.27
Maximum Instantaneous Forward Voltage at 1.0 A DC
0.95
Maximum DC Reverse Current
5.0
uAmps
uAmps
at Rated DC Blocking Voltage at TA = 25oC
IR
Maximum Full Load Reverse Current Average,
Full Cycle at TA = 55oC
IR
50
Maximum Reverse Recovery Time (Note 2)
trr
35
45
nSec
2004-07
1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
2. Test Conditions : IF = 0.5 A, IR = -1.0 A, IRR = -0.25 A
NOTES :