STPS340U STMicroelectronics, STPS340U Datasheet - Page 3
![DIODE SCHOTTKY 40V 3A SMB](/photos/5/36/53650/497-do-214aa_sml.jpg)
STPS340U
Manufacturer Part Number
STPS340U
Description
DIODE SCHOTTKY 40V 3A SMB
Manufacturer
STMicroelectronics
Datasheet
1.STPS340S.pdf
(11 pages)
Specifications of STPS340U
Voltage - Forward (vf) (max) @ If
630mV @ 3A
Voltage - Dc Reverse (vr) (max)
40V
Current - Average Rectified (io)
3A
Current - Reverse Leakage @ Vr
20µA @ 40V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Surface Mount
Package / Case
DO-214AA, SMB
Product
Schottky Diodes
Peak Reverse Voltage
40 V
Forward Continuous Current
3 A
Max Surge Current
75 A
Configuration
Single
Forward Voltage Drop
0.84 V @ 6 A
Maximum Reverse Leakage Current
20 uA
Operating Temperature Range
+ 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-2465-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STPS340U
Manufacturer:
ST
Quantity:
50 000
Part Number:
STPS340U
Manufacturer:
ST
Quantity:
20 000
Part Number:
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Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
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Manufacturer:
ST
Quantity:
1 927
Company:
Part Number:
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Manufacturer:
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Quantity:
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Company:
Part Number:
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Manufacturer:
STM
Quantity:
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Part Number:
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Manufacturer:
ST
Quantity:
20 000
STPS340
Figure 1.
Figure 3.
Figure 5.
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
1.E-03
9
8
7
6
5
4
3
2
1
0
0.0
0
I (A)
P
I
M
F(AV)
F(AV)
I
M
δ
=tp/T
(A)
(W)
0.5
δ
25
=0.5
t
T
Average forward power dissipation
versus average forward current (per
diode)
δ = 0.05
Average forward current versus
ambient temperature (δ = 0.5, per
diode) (SMB flat)
Non repetitive surge peak forward
current versus overload duration
(maximum values) (SMB)
1.0
tp
1.E-02
50
δ = 0.1
1.5
T
I
F(AV)
R
amb
δ = 0.2
th(j-a)
2.0
75
t(s)
=R
(°C)
(A)
th(j-l)
R
. S
2.5
th(j-a)
1.E-01
CU
=2.5 cm
100
δ = 0.5
SMB flat
=40°C/W
2
3.0
δ
=tp/T
125
3.5
T =125°C
T =25°C
T
T =75°C
a
SMB
δ = 1
a
a
1.E+00
tp
150
4.0
Figure 2.
Figure 4.
Figure 6.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
60
50
40
30
20
10
12
11
10
1.E-03
1.E-03
0
9
8
7
6
5
4
3
2
1
0
0
I (A)
I (A)
I
M
M
F(AV)
I
I
M
M
δ
=tp/T
(A)
δ
δ
25
=0.5
=0.5
t
t
T
Average forward current versus
ambient temperature (δ = 0.5, per
diode) (DPAK / SMB / SMC)
Non repetitive surge peak forward
current versus overload duration
(maximum values) (DPAK)
Non repetitive surge peak forward
current versus overload duration
(maximum values) (SMC)
R
th(j-a)
tp
=65°C/W
1.E-02
1.E-02
50
T
R
amb
th(j-a)
75
t(s)
t(s)
=R
(°C)
th(j-l)
1.E-01
1.E-01
100
SMB / SMC
Characteristics
125
T =125°C
T =125°C
DPAK
T =25°C
T =75°C
T =25°C
T =75°C
DPAK
c
SMC
a
c
c
a
a
1.E+00
1.E+00
150
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