Document
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
PEAK FORWARD SURGE CURRENT, AMPERES
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
AVERAGE FORWARD OUTPUT CURRENT, AMPERES
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
INSTANTANEOUS REVERSE CURRENT, MICRO AMPERES
INSTANTANEOUS FORWARD CURRENT, AMPERES
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.
.