BL
FEATURES
GALAXY ELECTRICAL
SBL2030CT - - - SBL20100CT
VOLTAGE RANGE:
30
---
100
V
CURRENT:
20
A
SCHOTTKY BARRIER RECTIFIER
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
TO-220AB
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
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
2030CT 2035CT 2040CT 2045CT 2050CT 2060CT 2080CT 20100CT
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
T
C
=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
@T
C
=25
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
30
21
30
35
25
35
40
28
40
45
32
45
20
50
35
50
60
42
60
80
56
80
100
70
100
I
FSM
V
F
I
R
R
θ
JC
T
J
T
STG
250
A
0.55
1.0
50
1.5
0.75
0.85
V
mA
/W
at rated DC blocking voltage @T
C
=100
Typical thermal resistance
(Note1)
Operating junction temperature range
Storage temperature range
Note: 1. Thermal resistance junction to case.
-55--- + 125
-55--- + 150
www.galaxycn.com
Document Number 0266075
BL
GALAXY ELECTRICAL
1
.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
PEAK FORWARD SURGE CURRENT,
SBL2030CT- - -SBL20100CT
FIG.2 -- FORWARD DERATING CURVE
250
50
200
2
0
AMPERES
8.3ms Single Half Sine Wave
T
J
=125
15
150
1
0
100
5
50
0
0
1
0
25
50
75
100
125
10
100
NUMBER OF CYCLES AT 60H
Z
CASE
TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERES
10
Tc=100
1.0
2
0
0
1
0
0
SBL2030CT-SBL2045CT
SBL2080CT-SBL20100CT
10
SBL2050CT-SBL2060CT
T
C
=25
0.1
T
J
= 2 5
P u ls e w id t h = 3 0 0
1 % D u t y C y c le
s
1
.1
.3
.5
.7
.9
1 .1
1 .3
1 .5
1 .7
1 .9
2 .1
.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
www.galaxycn.com
Document Number 0266075
BL
GALAXY ELECTRICAL
2.
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