SBG2030CT thru 2045CT
FEATURES
Metal of silicon rectifier,majority carrier conducton
Guard ring for transient protection
Low power loss, high efficiency
High current capability, low VF
High surge capacity
Plastic package has UL flammability classification 94V-0
For use in low voltage,high frequency inverters,free
whelling,and polarity protection applications
MECHANICAL DATA
Case : D PAK molded plastic
Polarity : As marked on the body
Weight : 0.06 ounces, 1.7 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
2
NOTES : 1. 300us Pulse Width, 2% Duty Cycle.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Typical Thermal Resistance Junction to Case.
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
Maximum Average Forward
Rectified Current (See Fig.1)
@T
C
=105 C
Peak Forward Surge Current
8.3ms single half sine-wave
superimposed on rated load (JEDEC METHOD)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Forward Voltage
at 10A DC (Note 1)
20
225
0.55
T
J
Operating Temperature Range
-55 to +125
C
T
STG
Storage Temperature Range
-55 to +150
C
Typical Thermal Resistance (Note 3)
R
0JC
2.0
C/W
C
J
Typical Junction Capacitance
per element (Note 2)
350
pF
I
R
@T
J
=100 C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25 C
1.0
50
mA
V
A
A
V
UNIT
V
V
SBG2030CT
30
21
30
SBG2035CT
35
24.5
35
CHARACTERISTICS
SYMBOL
SBG2045CT
45
31.5
45
SBG2040CT
40
28
40
D PAK
2
All Dimensions in millimeter
DIM.
MIN.
MAX.
A
C
D
E
F
G
H
B
9.65
10.69
15.88
14.60
8.25
9.25
1.40
1.14
0.51
1.14
2.29
2.79
2.29
2.79
1.14
2.92
K
J
I
1.40
2.03
0.64
0.30
4.37
4.83
D PAK
2
K
J
I
H
F
D
C
A
G
E
B
PIN 1
PIN 2
K
HEATSINK
1
2
K
K
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE - 30 to 45 Volts
FORWARD CURRENT - 20 Amperes
SEMICONDUCTOR
LITE-ON
REV. 2, 01-Dec-2000, KTHB08
RATING AND CHARACTERISTIC CURVES
SBG2030CT thru SBG2045CT
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
P
E
A
K F
O
R
W
AR
D
SU
RG
E CU
RR
EN
T
,
A
M
P
E
R
E
S
1
5
10
50
100
2
20
0
50
100
150
200
250
300
FIG.1 - FORWARD CURRENT DERATING CURVE
A
V
E
R
A
G
E
F
O
R
W
A
R
D
CURR
E
N
T
A
M
P
E
R
E
S
25
75
100
125
150
20
0
50
10
30
175
RESISTIVE OR INDUCTIVE LOAD
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
CURRENT
,
(
A)
0.2
0.4
1.2
1.4
0
1.0
10
100
0.6
0.8
1.0
0.1
1.8
1.6
T
J
= 25 C
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.3 - TYPICAL REVERSE CHARACTERISTICS
I
N
ST
ANT
A
NEO
U
S
REVERSE CURR
E
N
T
,
(
m
A
)
20
40
120
140
0
0.01
1.0
10
1000
100
60
80
100
T
J
= 100 C
0.1
T
J
= 25 C
CASE TEMPERATURE , C
8.3ms Single Half-Sine-Wave
(JEDEC METHOD)
T
J
= 75 C
PULSE WIDTH 300us
2% Duty Cycle
FIG.5 - TYPICAL JUNCTION CAPACITANCE
CAPACI
T
ANCE , (
p
F
)
REVERSE VOLTAGE , VOLTS
10
1
100
10000
1000
100
0.1
4
T
J
= 25 C, f= 1MHz
REV. 2, 01-Dec-2000, KTHB08
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