MCC
Features
•
•
•
•
•
omponents
21201 Itasca Street Chatsworth
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SBL4045CT
40 Amp
Schottky
Meatl of Silicon Rectifier, Majority Conducton
Guard ring for transient protection
Low Forward Voltage Drop
High Current Capability, High Efficiency
Low Power Loss
Barrier Rectifier
45 Volts
TO-220AB
B
C
L
M
D
A
E
•
•
Maximum Ratings
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +150°C
MCC
Catalog
Number
SBL4045CT
Maximum
Reccurrent
Peak Reverse
Voltage
45V
Maximum
RMS
Voltage
31.5V
Maximum
DC
Blocking
Voltage
45V
K
F
G
I
J
N
H H
PIN 1
PIN 2
CASE
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
I
F(AV)
I
FSM
40 A
350A
T
C
= 116°C
8.3ms, half sine
A
B
C
D
E
F
G
H
I
J
K
L
M
N
PIN 3
INCHES
.600
.620
.393
.409
.104
.116
.244
.259
.356
.361
.137
.154
.511
.551
.094
.106
.024
.034
.019
.027
.147
.151
.173
.181
.048
.051
0.102t y p.
MM
15.25
15.75
10.00
10.40
2.65
2.95
6.20
6.60
9.05
9.15
3.50
3.93
13.00
14.00
2.40
2.70
0.61
0.88
0.49
0.70
3.75
3.85
4.40
4.60
1.23
1.32
2.6t yp .
V
F
.58V
I
FM
= 20A;
T
J
= 25 C
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I
R
10mA
T
J
= 25°C
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
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RATING AND CHARACTERISTIC CURVES
SBL4045CT
MCC
1 0 00
1 00
10
1
50 C
0 .1
25 C
0 .0 1
0.0 0 1
0
5
10
15
20
25
30
35
40
45
Reverse V oltag e - V
R
(V )
T
J
= 15 0 C
125 C
100 C
75 C
Reverse Cu rrent - I
R
(m A)
1 00 0
Instantan eous Forw ard C urrent - I
F
(A)
100
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10 0 00
Junc tion Capac itan ce - C
T
(pF)
10
T
J
= 150 C
T
J
= 125 C
T
J
= 25 C
T
J
= 25 C
1 0 00
1
0
0 .2
0.4
0.6
0 .8
1
1.2
1 .4
1.6
1 .8
Forw a rd V olta g e D rop - V
FM
(V )
10 0
0
10
20
30
40
50
Reverse V oltag e - V
R
(V )
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
10
Therm al Im pedan ce Z
thJC
( C /W )
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
1
D
D
D
D
D
=
=
=
=
=
0.75
0.50
0.33
0.25
0.20
P
D M
0.1
Notes:
Sing le Pulse
(Therm a l Resista n ce)
0.0 1
0.000 01
t1
t2
1. D uty factor D = t 1/ t 2
2. Peak T
J
= P
D M
x Z
thJC
+ T
C
0 .1
1
10
10 0
0.0 001
0.0 01
0 .01
t 1 , Recta ng ula r Pu lse Du ra tio n (Seco n d s)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
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RATING AND CHARACTERISTIC CURVES
SBL4045CT
MCC
18
A ve ra ge Pow er Loss - (W at ts)
16
14
12
10
8
6
4
2
D
D
D
D
D
=
=
=
=
=
0.20
0.25
0.33
0.50
0.75
1 50
Allow able Case Tem perature - ( C)
1 45
1 40
1 35
1 30
1 25
1 20
1 15
1 10
1 05
1 00
0
5
10
15
20
25
30
Averag e Forw a rd C urren t - I
F(A V )
(A )
se e no te (2)
DC
RM S Lim it
DC
Sq uare w a ve (D = 0.50)
80% Rated V
R
a pp lied
0
0
5
10
15
20
25
30
A vera ge Forw a rd C urren t - I
F(A V )
(A)
10000
Non-Repetitive Surge Current - I
F SM
(A)
At Any Rated Load C ondition
An d W ith Ra ted V
RRM
Ap plied
Follow ing Surge
1000
100
10
100
1000
10000
Square W ave Pulse D uration - t p (m icrosec)
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