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ST1040STR

P1-P3P4-P4
Technical Data
Data Sheet N1186, Rev. C
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
ST1040S
ST1040S SCHOTTKY RECTIFIER
Note: 1. Mounted on 30 mm x 30 mm pad areas aluminum PCB
Characteristics
Symbol
Condition
Typ.
Max.
Units
Forward Voltage Drop*
V
F1
@ 5A, Pulse, T
J
= 25 C
@ 10A, Pulse, T
J
= 25
C
0.40
0.46
0.51
0.57
V
V
F2
@ 5A, Pulse, T
J
= 125
C
@ 10A, Pulse, T
J
= 125 C
0.30
0.37
0.43
0.50
V
Reverse Current*
I
R1
@V
R
= rated V
R
T
J
= 25
C
0.15
0.80
mA
Reverse Current*
I
R2
@V
R
= rated V
R
T
J
= 125
C
78
100
mA
Junction Capacitance
C
T
@V
R
= 5V, T
C
= 25
C
f
SIG
= 1MHz
579
-
pF
* Pulse width < 300 µs, duty cycle < 2%
Features
Applications
Maximum Ratings:
Characteristics
Symbol
Condition
Max.
Units
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
-
40
V
Average Rectified Forward Current
(Note 1)
I
F (AV)
50% duty cycle @T
M
=121°C,
rectangular wave form
10
A
Peak One Cycle Non-Repetitive Surge
Current
I
FSM
8.3ms, Half Sine pulse, T
c
= 25
C
150
A
Electrical Characteristics:
150
C T
J
operation
Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
“-A” is an AEC-Q101 qualified device
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
TO-277B
Technical Data
Data Sheet N1186, Rev. C
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
ST1040S
Characteristics
Symbol
Condition
Specification
Units
Junction Temperature
T
J
-
-55 to +150
C
Storage Temperature
T
stg
-
-55 to +150
C
Typical Thermal Resistance
(Note 2)
R
JM
DC operation
4
C/W
Approximate Weight
wt
-
0.08
g
Note: 2. Mounted on 30 mm x 30 mm aluminum PCB; thermal resistance R
JM
- junction to mount
Thermal-Mechanical Specifications:
Ratings and Characteristics Curves
Technical Data
Data Sheet N1186, Rev. C
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
ST1040S
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
SYMBOL
Millimeters
Inches
Min.
Max.
Min.
Max.
A
0.95
1.25
0.037
0.049
A1
0.20
0.30
0.008
0.012
b
0.85
0.95
0.033
0.037
b1
1.70
1.90
0.067
0.075
D
3.88
4.08
0.153
0.161
D1
2.90
3.20
0.114
0.126
e
1.74
1.94
0.069
0.076
E
6.30
6.70
0.248
0.264
E1
5.28
5.48
0.208
0.216
E2
3.40
3.70
0.134
0.146
L
0.70
1.00
0.028
0.039
L1
0.41
0.71
0.016
0.028
W
1.10
1.40
0.043
0.055
Mechanical Dimensions TO-277B
Carrier Tape Specification TO-277B
SYMBOL
Millimeters
Min.
Max.
A
4.28
4.48
B
6.80
7.10
C
1.30
1.50
d
1.40
1.60
d1
-
1.50
E
1.65
1.85
F
5.40
5.60
P
7.90
8.10
P0
3.90
4.10
T
0.24
0.44
W
11.70
12.30
Marking Diagram
Device
Package
Shipping
ST1040S
TO-277B(Pb-Free)
5000pcs/ reel
Where XXXXX is YYWWL
ST = Device Type
10 = Forward Current (10A)
40 = Reverse Voltage (40V)
S = Package type
-A = AEC-Q101
YY = Year
WW = Week
L = Lot Number
Cautions：Molding resin
Epoxy resin UL:94V-0
P1-P3P4-P4

ST1040STR

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Manufacturer:
Description:
DIODE SCHOTTKY 40V 10A TO277B
Lifecycle:
New from this manufacturer.
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