SM120 Datasheet, PDF (2/2 Pages) Rectron Semiconductor – SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere)

RATING AND CHARACTERISTIC CURVES ( SM120 THRU SM160 )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
1.0
.75
.50
Single
.25
Half Wave 60HZ
Resistive or
Inductive Load
0
0 25 50 75 100 125 150 175
LEAD TEMPERATURE, ( )
FIG. 3A - TYPICAL REVERSE CHARACTERISTICS
100
SM120~SM140
10
TJ = 125
1.0
TJ = 75
0.1
.01
TJ = 25
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARCTERISTICS
20
10
1.0
SM120
SM130
SM140
SM150
SM160
TJ = 25
Pulse Width = 300uS
1% Duty Cycle
.1
.1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
100
SM150~SM160
10
1.0
TJ = 150
TJ = 125
0.1
TJ = 75
.01
TJ = 25
.001
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
400
200
TJ = 25
100
80
60
40
20
10
.1
.4 1.0
4 10
40 80
REVERSE VOLTAGE, (V)
.001
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
50
40
8.3ms Single Half Sine-Wave
JEDEC Method
30
20
10
0
1 2 4 6 8 10 20 40 80100
NUMBER OF CYCLES AT 60Hz
RECTRON