SB4045LCT
LOW VF SCHOTTKY RECTIFIER
VOLTAGE
FEATURES
• Low forward voltage drop, low power losses
• High efficiency operation
• Lead free in comply with EU RoHS 2002/95/EC directives
45 Volts
CURRENT
40 Amperes
0.419(10.66)
0.387(9.85)
0.139(3.55)
MIN.
0.196(5.00)
0.163(4.16)
0.054(1.39)
0.045(1.15)
MECHANICAL DATA
Terminals : Solderable per MIL-STD-750, Method 2026
Weight: 0.0655 ounces, 1.859 grams
0.100(2.54)
0.100(2.54)
0.038(0.96)
0.019(0.50)
0.177(4.5)
MAX.
0.624(15.87)
0.548(13.93)
Case : TO-220AB, Plastic
0.058(1.47)
0.042(1.07)
0.50(12.7)MIN.
0.115(2.92)
0.080(2.03)
0.025(0.65)MAX.
MAXIMUM RATINGS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load
Typical Thermal Resistance per diode
(3)
Operating junction temperature range
Storage temperature range
per device
per diode
per diode
SYMBOL
V
RRM
I
F(AV)
I
FSM
R
ΘJC
T
J
T
STG
VALUE
45
40
20
250
1 .9
-55 to + 150
-55 to + 150
O
UNIT
V
A
A
C /W
o
C
C
o
ELECTRICAL CHARACTERISTICS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Breakdown voltage
SYMBOL
V
BR
TEST CONDITIONS
I
R
=1mA
I
F
=5A
I
F
=10A
I
F
=20A
I
F
=5A
I
F
=10A
I
F
=20A
V
R
=36V
Reverse current per diode
(2)
MIN.
45
TYP.
-
0.38
0.43
0.51
0.27
0.35
0.48
112
-
120
MAX.
-
-
-
0.53
-
-
-
-
500
-
UNIT
V
V
T
J
=25 C
o
Instantaneous forward voltage per
diode
(1)
V
F
T
J
=125
o
C
-
-
-
-
-
-
-
V
μA
μA
mA
I
R
V
R
=45V
T
J
=25
o
C
T
J
=125
o
C
-
-
Note.1.Pulse test : 300μs pulse width, 1% duty cycle
2.Pulse test : pulse width < 40ms
3.Mounted on infinite heatsink
PAN JIT RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN, FUNCTIONS AND RELIABILITY WITHOUT NOTICE
June 10,2011-REV.01
PAGE . 1
SB4045LCT
C
J
, Junction Capacitance (pF)
I
F
, Forward Current (A)
25
Per Diode
20
15
10
5
0
0
25
50
75
100
125
150
10000
Per Diode
1000
100
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
1000
T
J
=150°C
100
T
J
=125°C
10
1
Per Diode
0.1
T
J
=25°C
0.01
20
40
60
80
100
T
J
=75°C
Fig.2 Typical Junction Capacitance
100
Per Diode
T
J
=125°C
10
T
J
=150°C
T
J
=25°C
1
T
J
=75°C
0.1
0
0.2
0.4
0.6
I
R
,Reverse Current (mA)
Percent of Rated Peak Reverse Voltage (%)
I
F
, Forward Current (A)
V
F
, Forward Voltage (V)
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
June 10,2011-REV.01
PAGE . 2
SB4045LCT
Part No_packing code_Version
SB4045LCT_T0_00001
SB4045LCT_00001
SB4045LCT_T0_10001
SB4045LCT_10001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
June 10,2011-REV.01
PAGE . 3
SB4045LCT
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•
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from Panjit International Inc..
•
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
•
Panjit International Inc. disclaims any and all liability arising out of the application or use of
any product including damages incidentally and consequentially occurred.
•
Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
•
Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
•
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when complaining.
June 10,2011-REV.01
PAGE . 4
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