VS-STPS1045B-M3
www.vishay.com
Vishay Semiconductors
High Performance Schottky Rectifier, 10 A
Base
cathode
4, 2
FEATURES
• Low forward voltage drop
• Guard ring for enhanced ruggedness and long
term reliability
• Popular D-PAK outline
• Small foot print, surface mountable
• High frequency operation
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
D-PAK (TO-252AA)
1
Anode
3
Anode
PRODUCT SUMMARY
Package
I
F(AV)
V
R
V
F
at I
F
I
RM
T
J
max.
Diode variation
E
AS
D-PAK (TO-252AA)
10 A
45 V
0.57 V
15 mA at 125 °C
175 °C
Single die
20 mJ
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
DESCRIPTION
The VS-STPS1045B-M3 surface mount Schottky
rectifier has been designed for applications requiring low
forward drop and small foot prints on PC board. Typical
applications are in disk drives, switching power supplies,
converters, freewheeling diodes, battery charging, and
reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
V
RRM
I
FSM
V
F
T
J
t
p
= 5 μs sine
10 A
pk
, T
J
= 125 °C
Range
CHARACTERISTICS
Rectangular waveform
VALUES
10
45
390
0.57
-40 to +175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V
R
V
RWM
VS-STPS1045B-M3
45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Non-repetitive avalanche energy
Repetitive avalanche current
SYMBOL
I
F(AV)
TEST CONDITIONS
50 % duty cycle at T
C
= 151 °C, rectangular waveform
5 μs sine or 3 μs rect. pulse
I
FSM
10 ms sine or 6 ms rect. pulse
E
AS
I
AR
Following any rated load
condition and with rated
V
RRM
applied
VALUES
10
390
75
20
3.0
mJ
A
A
UNITS
T
J
= 25 °C, I
AS
= 3.0 A, L = 4.40 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
Revision: 24-Nov-16
Document Number: 93327
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-STPS1045B-M3
www.vishay.com
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
10 A
Maximum forward voltage drop
See fig. 1
V
FM (1)
20 A
10 A
20 A
Maximum reverse leakage current
See fig. 2
Typical junction capacitance
Typical series inductance
Maximum voltage rate of change
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
I
RM (1)
C
T
L
S
dV/dt
T
J
= 25 °C
T
J
= 125 °C
TEST CONDITIONS
T
J
= 25 °C
T
J
= 125 °C
V
R
= Rated V
R
VALUES
0.63
0.84
0.57
0.72
0.2
15
760
5.0
10 000
mA
pF
nH
V/μs
V
UNITS
V
R
= 5 V
DC
(test signal range 100 kHz to 1 MHz), 25 °C
Measured lead to lead 5 mm from package body
Rated V
R
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
junction to ambient
Approximate weight
Marking device
Note
(1)
SYMBOL
T
J (1)
, T
Stg
R
thJC
R
thJA
DC operation
See fig. 4
TEST CONDITIONS
VALUES
-40 to +175
3.0
UNITS
°C
°C/W
50
0.3
0.01
g
oz.
Case style D-PAK (similar to TO-252AA)
STPS1045B
dP
tot
1
------------ < -------------
thermal runaway condition for a diode on its own heatsink
-
-
dT
J
R
thJA
Revision: 24-Nov-16
Document Number: 93327
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-STPS1045B-M3
www.vishay.com
Vishay Semiconductors
1000
100
I
R
- Reverse Current (mA)
100
10
1.0
0.1
0.01
T
J
= 175 °C
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
I
F
- Instantaneous
Forward Current (A)
10
T
J
= 75 °C
T
J
= 50 °C
T
J
= 25 °C
T
J
= 175 °C
T
J
= 125 °C
T
J
= 25 °C
1
0.001
0.0001
0
0.2 0.4 0.6 0.8 1.0 1.2
1.4 1.6 1.8 2.0
0
10
20
30
40
50
V
FM
- Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
10 000
C
T
- Junction Capacitance (pF)
1000
T
J
= 25 °C
100
0
10
20
30
40
50
V
R
- Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Z
thJC
- Thermal Impedance (°C/W)
10
1
P
DM
t
1
0.1
Single pulse
(thermal resistance)
0.01
0.00001
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.001
0.01
0.1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
1
10
0.0001
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
Revision: 24-Nov-16
Document Number: 93327
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-STPS1045B-M3
www.vishay.com
180
16
Vishay Semiconductors
14
12
10
8
6
4
2
0
Allowable Case Temperature (°C)
170
DC
160
Average Power Loss (W)
RMS limit
150
Square wave (D = 0.50)
80 % rated V
R
applied
See note (1)
DC
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
140
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
I
F(AV)
- Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
I
F(AV)
- Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
I
FSM
- Non-Repetitive Surge Current (A)
1000
100
At any rated load condition
and with rated V
RRM
applied
following surge
10
10
100
1000
10 000
t
p
- Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current
Note
(1)
Formula used: T = T - (Pd + Pd
C
J
REV
) x R
thJC
;
Pd = forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= 80 % rated V
R
Revision: 24-Nov-16
Document Number: 93327
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-STPS1045B-M3
www.vishay.com
ORDERING INFORMATION TABLE
Device code
Vishay Semiconductors
VS- STPS
1
1
-
10
3
45
4
B
5
TRL -M3
6
7
2
Vishay Semiconductors product
2
3
4
5
6
-
-
-
-
-
Schottky STPS series
Current rating (10 A)
Voltage rating (45 = 45 V)
B = Essential part number
None = tube
TR = tape and reel
TRL = tape and reel (left oriented)
TRR = tape and reel (right oriented)
Environmental digit:
-M3 = halogen-free, RoHS-compliant and terminations lead (Pb)-free
7
-
ORDERING INFORMATION
(Example)
PREFERRED P/N
VS-STPS1045B-M3
VS-STPS1045BTR-M3
VS-STPS1045BTRL-M3
VS-STPS1045BTRR-M3
QUANTITY PER T/R
75
2000
3000
3000
MINIMUM ORDER QUANTITY
3000
2000
3000
3000
PACKAGING DESCRIPTION
Antistatic plastic tube
13" diameter reel
13" diameter reel
13" diameter reel
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
Packaging information
www.vishay.com/doc?95627
www.vishay.com/doc?95176
www.vishay.com/doc?95033
Revision: 24-Nov-16
Document Number: 93327
5
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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