SM17 Datasheet, PDF (2/3 Pages) Mospec Semiconductor – SCHOTTKY BARRIER RECTIFIERS(1.0A,20-40V)

SM17 thru SM19
Maximum Rating
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current
Peak Repetitive Forward Current
(Rate VR,Square Wave, 20 KHz)
Non-Repetitive Peak Square Current
(Surge Applied atRated Load Condition
Halfware, Single Phase, 60Hz)
Operating and Storage Junction
Temperature Range
Symbol
VRRM
VRWM
VR
VR(RMS)
IF(AV)
I _FM
SM17 SM18 SM19
20
30
40
14
21
28
1.0
1.0
UNIT
V
V
A
A
I _FSM
25
A
TJ ,TSTG
-65 to + 125
C
Electrical Characteristic
Characteristic
Maximum Instanatneous Forward Voltage
(IF=1.0Amp)
Maximum Instantaneous Reverse Current
(Rated DC Voltage, Tc=25 C)
(Rated DC Voltage, Tc=100 C)
Typical Junction Capacitance
(VR=4.0V, f=1.0MHz)
Symbol SM17 SM18 SM19
VF
0.450 0.50 0.50
IR
0.5
50
CP
50
UNIT
V
mA
PF
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