Characteristics STPS340
4/15 DocID3624 Rev 12
Figure 7. Relative variation of thermal
impedance junction to ambient versus pulse
duration (SMC)
Figure 8. Relative variation of thermal
impedance junction to lead versus pulse
duration (SMBflat)
W
S
V




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=5
WKMD WKMD
6LQJOHSXOVH
7
į W
3
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W
3
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W
S
V
=5
WKMO WKMO
6LQJOHSXOVH
7
į W
3
7
W
3
Figure 9. Reverse leakage current versus
reverse voltage applied (typical values)
Figure 10. Junction capacitance versus reverse
voltage applied (typical values)
,
5
P$
(
(
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(
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      
7
M
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7
M
&
7
M
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M
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7
M
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9
5
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9 P9
7 &
26& 506
M
9
5
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Figure 11. Forward voltage drop vs. forward
current
Figure 12. Thermal resistance junction to
ambient versus copper surface under tab
,
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7
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7
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9
)
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      
6FXFPð
(SR[\SULQWHGERDUG)5FRSSHUWKLFNQHVV P
'3$.
DocID3624 Rev 12 5/15
STPS340 Characteristics
15
Figure 15. Thermal resistance junction to ambient versus copper surface under each lead
Figure 13. Thermal resistance junction to
ambient versus copper surface under each lead
Figure 14. Thermal resistance junction to
ambient versus copper surface under each lead
5 &:
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(SR[\SULQWHGERDUG)5FRSSHUWKLFNQHVV
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6
&8
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6
0%
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5 &:
WKMD
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P
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&8
FPð
6
0%)ODW
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5 &:
WKMD
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6
&8
FPð
60&
Package Information STPS340
6/15 DocID3624 Rev 12
2 Package Information
Epoxy meets UL94,V0
Cooling method: by conduction (C)
Band indicates cathode (SMB, SMBflat, SMC)
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
®
is an ST trademark.
2.1 DPAK package information
Figure 16. DPAK package outline
Note: This package drawing may slightly differ from the physical package. However, all the
specified dimensions are guaranteed.
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STPS340U

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Schottky Diodes & Rectifiers 3.0 Amp 40 Volt
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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