LESHAN RADIO COMPANY, LTD.
4A1/2
SCHOTTKY BARRIER DIODES
TYPE
Maximum
Peak
Reverse
Voltage
PRV
V
PK
Maximum Average
Rectified Current
@ Half-Wave
Resistive Load
60Hz
Maximum
Forward Peak
Surge Current
@ 8.3ms
Superimposed
Maximum
Reverse
Current
@ PRV
@ T
A
=25C
Maximum
Forward
Voltage
@ T
A
=25C
Package
Dimensions
DO 41
I
O
@ T
L
A
AV
C
I
FM
(Surge)
A
PK
I
R
mAdc
I
FM
V
FM
A
PK
V
PK
1.0
1.0
SB120
SB130
SB140
SB150
SB160
20
30
40
50
60
75
75
75
75
75
40
40
40
40
40
0.5
0.5
0.5
0.5
0.5
0.50
0.50
0.50
0.7
0.7
SB120SB160
DO 41
.107(2.7)
DIA
.080(2.0)
1.0(25.4)
MIN
.205(5.2)
.166(4.2)
.034(0.9)
DIA
.028(0.7)
1.0(25.4)
MIN
LESHAN RADIO COMPANY, LTD.
4A2/2
A
VERAGE FOR
W
ARD CURRENT
,(A)
FIG. 1 - FORWARD CURRENT DERATING CURVE
LEAD TEMPERATURE, ( C)
0
25
50
75
100
125
150
175
1.00
.75
.50
.25
0
Resistive or inductive load
0.375"(9.5mm)lead length
PEAK FORWARD SURGE CURRENT,(A)
NUMBER OF CYCLES AT 60Hz
1
2
4
6
8 10
20
40
60 80 100
50
40
30
20
10
0
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FOWARD
SURGE CURRENT
T
J
=T
JMAX.
8.3ms Single Half Sine-Wave
(JEDEC Method)
INST
ANT
ANEOUS FOR
W
ARD CURRENT
, (A)
0
.2
.4
.6
.8
1
1.2
1.4
1.6
50
10
1
.1
.01
Pulse Width=300
s
1% Duty Cycle
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
T
J
=125 C
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAP
ACIT
ANCE,(pF)
REVERSE VOLTAGE,(V)
.1
1
10
100
T
J
=25C
f=1.0MHz
V
sig
=50mV
p-p
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
.01
.1
1
10
100
400
100
10
100
10
1
.1
TRANSIENT THERMAL IMPEDANCE,(C
/
W
)
t, PULSE DURATION, sec.
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
100
10
1
.1
.01
.001
INST
ANT
ANEOUS REVERSE CURRENT
, (
A)
T
J
= 25 C
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
T
J
= 75 C
T
J
= 125C
SB120 - SB140
SB150 & SB160
T
J
= 150 C
T
J
= 25C
SB120-SB140
- - - - SB150-SB160
SB120-SB140
- - - - SB150&SB160
SB120 -SB140
- - - - SB150 & SB160
SB120-SB160
SCHOTTKY DIODE RATING & CHARACTERISTIC CURVES
INSTANTANEOUS FORWARD VOLTAGE, (V)
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