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GALAXY ELECTRICAL |
BLGALAXY ELECTRICAL
SBL2030CT---SBL20100CT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE: 30 --- 100 V
CURRENT: 20 A
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
Low forward voltage drop,low switching losses
High surge capability
For use in low voltage,high frequency inverters free
xxxx wheeling,and polarity protection applications
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC TO-220AB,molded plastic
Terminals: Leads solderable per
MIL- STD-750,Method 2026
Polarity: As marked
Weight: 0.08ounce, 2.24 grams
Mounting position: Any
TO-220AB
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SBL SBL SBL SBL SBL SBL SBL SBL
2030CT2035CT 2040CT 2045CT 2050CT 2060CT 2080CT 20100CT
UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
TC=100
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
@ 10 A
Maximum reverse current
@TC=25
at rated DC blocking voltage @TC=100
Typical thermal resistance (Note1)
Operating junction temperature range
Storage temperature range
Note: 1. Thermal resistance junction to case.
VRRM
VRMS
VDC
30
21
30
IF(AV)
IFSM
VF
IR
RθJC
TJ
TSTG
35 40
25 28
35 40
0.55
45 50
32 35
45 50
20
60
42
60
250
0.75
1.0
50
1.5
-55--- + 125
-55--- + 150
80 100
56 70
80 100
V
V
V
A
A
0.85 V
mA
/W
www.galaxycn.com
Document Number 0266075
BLGALAXY ELECTRICAL
1.
RATINGSANDCHARACTERISTIC CURVES
SBL2030CT- - -SBL20100CT
FIG.1 -- PEAK FORWARD SURGE CURRENT
250
200
150
100
50
0
1
8.3ms Single Half Sine Wave
TJ=125
10 100
NUMBER OF CYCLES AT 60HZ
FIG.2 -- FORWARD DERATING CURVE
50
20
15
10
5
0
0
25 50 75 100 125
CASE TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
200
100
SBL2030CT-SBL2045CT
SBL2080CT-SBL20100CT
SBL2050CT-SBL2060CT
10
1
.1 .3
.5 .7
T J= 2 5
P u ls e w id th = 3 0 0
1 % D u ty C y c le
s
.9 1 .1 1 .3 1 .5 1 .7 1 .9 2 .1
10
Tc=100
1.0
TC=25
0.1
.01
0
20 40
60 80
100 120
140
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE
Document Number 0266075
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
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