LESHAN RADIO COMP ANY , LTD.
4A–1/2
SCHOTTKY BARRIER DIODES
TYPE Maximum
Peak
Reverse
Voltage
PRV
VPK
Maximum Average
Rectified Current
@ Half-Wave
Resistive Load
60Hz
Maximum
Forward Peak
Surge Current
@ 8.3ms
Superimposed
Maximum
Reverse
Current
@ PRV
@ TA=25ºC
Maximum
Forward
Voltage
@ TA=25ºC
Package
Dimensions
DO – 41
IO @ TL
AAV ºC
IFM(Surge)
APK
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
SB120–SB160
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 COMP ANY , LTD.
4A–2/2
AVERAGE FORWARD CURRENT,(A)
FIG. 1 - FORWARD CURRENT DERATING CURVE
LEAD TEMPERA TURE, ( ºC)
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 A T 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
TJ=TJMAX.
8.3ms Single Half Sine-Wave
(JEDEC Method)
INSTANTANEOUS FORWARD CURRENT, (A)
0 .2 .4 .6 .8 1 1.2 1.4 1.6
50
10
1
.1
.01
Pulse Width=300µs
1% Duty Cycle
FIG. 3 - TYPICAL INST ANTANEOUS FORW ARD
CHARACTERISTICS
TJ=125 ºC
FIG. 5 - TYPICAL JUNCTION CAP ACITANCE
JUNCTION CAP ACITANCE,(pF)
REVERSE VOLTAGE,(V)
.1 1 10 100
TJ=25ºC
f=1.0MHz
Vsig=50mVp-p
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
.01 .1 1 10 100
400
100
10
100
10
1
.1
TRANSIENT THERMAL IMPEDANCE,(ºC/W)
t, PULSE DURA TION, sec.
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
100
10
1
.1
.01
.001
INSTANTANEOUS REVERSE CURRENT, (µA)
TJ = 25 ºC
0 20 40 60 80 100
PERCENT OF RA TED PEAK REVERSE VOL TAGE, (%)
TJ = 75 ºC
TJ = 125ºC
SB120 - SB140
SB150 & SB160
TJ = 150 ºC
TJ = 25ºC
SB120-SB140
- - - - SB150-SB160
SB120-SB140
- - - - SB150&SB160
SB120 -SB140
----SB150 & SB160
SB120-SB160
SCHOTTKY DIODE RATING & CHARACTERISTIC CURVES
INST ANT ANEOUS FORWARD VOLT AGE, (V)
