SB120 SERIES
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
1.0(25.4)MIN.
20 to 100 Volts
CURRENT
1.0 Amperes
DO-41
Unit: inch(mm)
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• Exceeds environmental standards of MIL-S-19500/228
• For use in low voltage,high frequency inverters ,free wheeling ,
and polarity protection applications .
• Pb free product are available :
99% Sn above can meet Rohs environment
substance directive request
.034(.86)
.028(.71)
.205(5.2)
.160(4.1)
1.0(25.4)MIN.
MECHANICALDATA
Case: DO-41 Molded plastic
Terminals: Axial leads, solderable per MIL-STD-202G,Method 208
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.012 ounces,
0.336 gram
.107(2.7)
.080(2.0)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current .375"(9.5mm)
lead length at T
A
=75
O
C
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load(JEDEC method)
Maximum Forward Voltage at 1.0A
Maximum DC Reverse Current T
A
=25
O
C
at Rated DC Blocking Voltage T
A
=100
O
C
Maximuml Thermal Resistance
Operating Junction and Storage Temperature Rang
SYMBOL
V
RRM
V
RMS
V
DC
I
AV
I
FSM
V
F
S B 120
20
14
20
S B 130
30
21
30
S B 140
40
28
40
S B 150
50
35
50
1.0
30
S B 160
60
42
60
S B 180
80
56
80
SB1100
100
70
100
UNITS
V
V
V
A
A
0.50
0.5
10
50
0.70
0.85
V
I
R
mA
RθJA
T
J
,T
STG
O
C/W
O
-50 TO +125
C
REV.0-MAR.7.2005
PAGE . 1
SB120 SERIES
RATING AND CHARACTERISTIC CURVES
AVERAGEFORWARD RECITIFIED
CURRENT AMPERES
PEAK FORWARDSURGE CURRENT,
AMPERES
1.0
SINGLEPHASEHALFWAVE60Hz
RESISTIVEORINDUCTIVELOAD
P
.C.B MOUNTED
ON 0.2
X
0.2"( 5.0
X
5. 0mm)
COPPERPADAREAS
30
25
20
15
10
5
0
1
10
NO. OF CYCLE AT 60HZ
.75
.50
.25
0
0
25
50
75
100
125
O
150
175
100
LEAD TEMPERAURE, C
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2-MAXIMUMNON-REPETITIVEPEAK
FORWARD SURGE CURRENT
10
5
10
50-60V
20-40V
10
3
T
J
=125
O
C
2
FORWARD CURRENT, AMPERES
10
REVERSE CURRENT, uA
4
1.0
10
T
J
=75 C
10
1
O
80-100V
0.1
T
A
= 25 C
O
10
0
10
-1
T
J
=25 C
10
-2
20
40
60
O
V
RRM
=20-60V
V
RRM
=80-100V
0.01
80
100
0
0.2
0.4
0.6
0.8
1.0
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
REV.0.MAR.7.2005
PAGE . 2
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