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SB120 THRU SB1200
20V-200V 1.0A
SCHOTTKY BARRIER RECTIFIERS
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
MECHANICAL DATA
Case : JEDEC DO-41 molded plastic
Polarity : Color band denotes cathode
Weight : 1.071grams
Mounting position : Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25̺ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SYMBOL
SB
120
SB
130
SB
140
SB
150
SB
160
SB
180
SB
1100
SB
1150
SB
1200
UNIT
Maximum repetitive peak reverse voltage
V RRM
20
30
40
50
60
80
100
150
200
V
Maximum RMS voltage
VRM S
14
21
28
35
42
56
70
105
140
V
Maximum DC blocking voltage
VDC
20
30
40
50
60
80
100
150
200
V
PARAMETER
Maximum average forward rectified current
Peak forward surge current, 8.3ms single half
IF
1.0
A
IFSM
30.0
A
sine-wave superimposed on rated load
Maximum Instantaneous Forward Voltage @ 1.0A
Maximum DC Reverse Current @ TA=25°C
VF
0.70
0.50
IR
at Rated DC Blocking Voltage @ TA=100°C
70
0.85
0.87
0.5
0.2
10.0
2.0
50
40
0.90
V
mA
30
Typical Junction Capacitance
CJ
Typical Thermal Resistance
RșJA
70
°C/W
TJ
-55 to +125
°C
TSTG
-55 to +150
°C
Operating Temperature Range
Storage Temperature Range
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
SB120 THRU SB1200
20V-200V 1.0A
SCHOTTKY BARRIER RECTIFIERS
RATINGS AND CHARACTERISTIC CURVES
FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE
SB120
THRU
SB1200
FIG. 2-TYPICAL FORWARD CHARACTERISTICS
100.00
5.0
INSTANTANEOUS FORWARD CURRENT (A)
AVERAGE FORWARD CURRENT,(A)
SB220~SB240
4.0
3.0
2.0
1.0
0.0
SB250~SB260
SB280~SB2100
SB2150~SB2200
10.00
1.00
0.10
0.01
0
20
40
60
80
100
120
140
160
0.2
0.3
0.4
FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
0.6
0.7
0.8
0.9
1.0
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
50
100.000
REVERSE LEAKAGE CURRENT (mA)
PEAK FORWARD SURGE CURRENT (A)
0.5
FORWARD VOLTAGE (V)
AMBIENT TEMPERATURE (к)
40
30
20
10
0
10.000
100к
1.000
0.100
0.010
25к
0.001
1
10
100
20%
NUMBER OF CYCLES AT 60Hz
40%
60%
80%
100%
PERCENTAGE RATED PEAK REVERSE VOLTAGE (%)
FIG. 5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE (pF)
500
SB220~SB240
400
SB250~SB260
SB280~SB2100
SB2150~SB2200
300
200
100
0
0
1
10
100
REVERSE VOLTAGE (V)
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com