SDM1045CS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
45 Volt
10 Ampere
VOLTAGE
CURRENT
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications in order to optimize board space
• Low power loss, High efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling, and
polarity protection applications
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. . (Halogen Free)
MECHANCAL DATA
• Case: TO-252 molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity: As marking
• Weight: 0.0104 ounces, 0.297 grams.
MAXIMUM RATINGS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Rectified Output Current
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load
Typical Thermal Resistance
Operating Junction Temperature Range And Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
R
I
F(AV)
I
FSM
R
JC
T
J
,T
STG
VALUE
45
32
45
5
80
8
-55 to + 150
o
UNIT
V
V
V
A
A
C/W
o
C
NOTE : 1.Mounted on 10cm x 10cm x 0.5mm copper pad area
ELECTRICAL CHARACTERISTICS (T
A
=25 C unless otherwise noted)
PARAMETER
Breakdown voltage
SYMBOL
V
BR
TEST CONDITIONS
I
R
=0.5mA
I
F
=1A
I
F
=3A
I
F
=5A
I
F
=1A
I
F
=3A
V
R
=36V
Reverse current
I
R
V
R
=45V
T
A
=25
o
C
T
A
=125
o
C
T
A
=25
o
C
T
A
=25
o
C
T
A
=125
o
C
MIN.
45
-
-
-
-
-
-
-
-
TYP.
-
0.34
0.42
0.49
0.26
0.39
25
-
5
MAX.
-
-
-
0.54
-
-
-
210
-
UNIT
V
V
V
A
A
mA
o
Instantaneous forward voltage
V
F
February 05,2014-REV.01
PAGE . 1
SDM1045CS
5
4
3
2
1
0
0
Per Diode
25
50
75
100
125
150
C
J
, Junction Capacitance (pF)
I
F
, Forward Current (A)
6
10000
1000
100
10
Per Diode
1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
100
T
J
= 150°C
Fig.2 Typical Junction Capacitance
100
I
R
, Reverse Current (mA)
I
F
, Forward Current (A)
Per Diode
10
Per Diode
T
J
= 150°C
10
T
J
= 125°C
1
T
J
= 75°C
T
J
= 25°C
1
T
J
= 125°C
0.1
T
J
= 25°C
0.01
20
40
60
T
J
= 75°C
0.1
80
100
0.01
Percent of Rated Peak Reverse Voltage (%)
Fig.3 Typical Reverse Characteristics
0
0.2
0.4
0.6
0.8
1
V
F
, Forward Voltage (V)
Fig.4 Typical Forward Characteristics
February 05,2014-REV.01
PAGE . 2
SDM1045CS
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
February 05,2014-REV.01
PAGE . 3
SDM1045CS
Part No_packing code_Version
SDM1045CS_L2_00001
SDM1045CS_S2_00001
For example :
RB500V-40_R2_00001
Part No.
Serial number
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
February 05,2014-REV.01
PAGE . 4
SDM1045CS
Disclaimer
•
Reproducing and modifying information of the document is prohibited without permission
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.
suitable for the specified use without further testing or modification.
Panjit International Inc. makes no representation or warranty that such applications will be
•
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 the products for use in such applications
se
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
•
Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
February 05,2014-REV.01
PAGE . 5
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