SB120~SB160
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
1.0(25.4)MIN.
20 to 60 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 .
• In compliance with EU RoHS 2002/95/EC directives
.034(.86)
.028(.71)
MECHANICALDATA
• Case: DO-41 Molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity: Color band denotes cathode
• Mounting Position: Any
• Weight: 0.0118 ounces, 0.336grams
.205(5.2)
.160(4.1)
.107(2.7)
1.0(25.4)MIN.
.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 (See Figure1)
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
J
=25
O
C
at Rated DC Blocking Voltage T
J
=100
O
C
Typical Thermal Resistance
Operating Junction and Storage Temperature Rang
SYMBOL
V
R R M
V
R M S
V
D C
I
F (A V )
I
F S M
V
F
I
R
R
θ
J A
T
J
,T
S T G
S B 120
20
14
20
S B 130
30
21
30
S B 140
40
28
40
1.0
30
S B 150
50
35
50
S B 160
60
42
60
UNITS
V
V
V
A
A
0.5
0.2
10
50
-55 to +125
0.7
0.1
10
O
V
mA
C/W
O
-55 to +150
C
STAD-MAR.18.2009
1
PAGE . 1
SB120~SB160
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
=20-30V
=40-60V
PEAK FORWARD SURGE CURRENT,
AMPERES
1.0
30
25
20
15
10
5
0
1
10
NO. OF CYCLE AT 60Hz
.75
.50
SINGLEPHASEHALFWAVE60Hz
RESISTIVEORINDUCTIVELOAD
P
.C.B MOUNTED
ON 0.2
X
0.2"( 5.0
X
5. 0mm)
COPPERPADAREAS
.25
0
0
25
50
75
100
125
o
150
175
100
LEAD TEMPERATURE, C
Fig.1-FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON-REPETITIVEPEAKFORWARD
SURGE CURRENT
10
5
10
FORWARD CURRENT , AMPERES
10
4
REVERSE CURRENT ,m
m
A
20-40V
10
3
50-60V
T
J
=125 C
O
1.0
10
2
T
J
=75 C
10
1
O
0.1
T
A
= 25 C
O
10
0
T
J
=25 C
O
10
-1
10
-2
0.01
20
40
60
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
STAD-MAR.18.2009
1
PAGE . 2
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