STPS140-Y STMicroelectronics, STPS140-Y Datasheet

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STPS140-Y

Manufacturer Part Number
STPS140-Y
Description
Automotive power Schottky rectifier
Manufacturer
STMicroelectronics
Datasheet

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STPS140-Y
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Features
Description
Single chip Schottky rectifiers suited to Switched
Mode Power Supplies and high frequency DC to
DC converters.
Packaged in SMA and SMB, this device is
especially intended for surface mounting and
used in low voltage, high frequency inverters, free
wheeling and polarity protection for automotive
applications.
December 2010
Very small conduction losses
Negligible switching losses
Low forward voltage drop
Surface mount miniature packages
Avalanche capability specified
AEC-Q101 qualified
ECOPACK
®
2 compliant component
Doc ID 17973 Rev 1
Automotive power Schottky rectifier
Table 1.
(JEDEC DO-214AC)
STPS140AY
Symbol
V
T
V
I
SMA
F (max)
j (max)
F(AV)
RRM
Device summary
STPS140-Y
(JEDEC DO-214AA)
STPS140UY
150 °C
Value
SMB
40 V
0.5 V
1 A
www.st.com
1/9
9

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STPS140-Y Summary of contents

Page 1

... December 2010 Automotive power Schottky rectifier SMA (JEDEC DO-214AC) STPS140AY Table 1. Device summary Symbol I F(AV) V RRM T j (max (max) Doc ID 17973 Rev 1 STPS140-Y SMB (JEDEC DO-214AA) STPS140UY Value 150 °C 0.5 V 1/9 www.st.com 9 ...

Page 2

... V R RRM T = 100 ° ° 125 ° ° 125 °C j Doc ID 17973 Rev 1 STPS140-Y Value Unit 900 150 ° 150 °C 10000 V/µs Value Unit 30 ° ...

Page 3

... STPS140-Y Figure 1. Average forward power dissipation versus average forward current P (W) F(AV) 0.7 δ = 0.1 δ = 0.2 δ = 0.05 0.6 0.5 0.4 0.3 0.2 0.1 I (A) F(AV) 0.0 0.0 0.2 0.4 0.6 Figure 3. Normalized avalanche power derating versus pulse duration ARM p P (1µs) ARM 1 0.1 0.01 t (µs) p 0.001 0.01 0.1 1 Figure 5. Non repetitive surge peak forward current versus overload duration ...

Page 4

... V ( ambient versus copper surface under each lead (SMA) (°C/W) Epoxy printed circuit board FR4, copper thickness: 35 µm reccomended pad layout S(Cu)(cm² STPS140 1E+2 1E+3 F=1MHz T =25° P=1. ...

Page 5

... STPS140-Y Figure 13. Thermal resistance junction to ambient versus copper surface under each lead (Epoxy printed circuit board FR4, copper thickness: 35 µm) (SMB) 120 100 (°C/W) th(j-a) S(Cu)(cm² Doc ID 17973 Rev 1 Characteristics P=1. 5/9 ...

Page 6

... ECOPACK trademark. Figure 14. SMA package mechanical data Figure 15. SMA footprint dimensions (in millimeters) 6/9 Ref 1.45 2.40 1.45 Doc ID 17973 Rev 1 STPS140-Y Dimensions Millimeters Inches Min. Max. Min. 1.90 2.03 0.075 0.05 0.20 0.002 b 1.25 1.65 0.049 c 0.15 0.41 0.006 E 4.80 5 ...

Page 7

... STPS140-Y Figure 16. SMB package mechanical data Figure 17. SMB footprint dimensions (in millimeters) Ref 1.52 2.75 1.52 Doc ID 17973 Rev 1 Package information Dimensions Millimeters Inches Min. Max. Min. 1.90 2.45 0.075 0.05 0.20 0.002 b 1.95 2.20 0.077 c 0.15 0.41 0.006 E 5.10 5.60 0.201 4.05 4.60 0.159 D 3.30 3.95 0.130 L 0.75 1.60 0.030 2.3 Max. 0.096 0.008 0.087 0.016 ...

Page 8

... Order code STPS140A STPS140U 4 Revision history Table 6. Document revision history Date 10-Dec-2010 8/9 Marking Package S140Y SMA G14Y SMB Revision 1 First issue. Doc ID 17973 Rev 1 STPS140-Y Weight Base qty Delivery mode 0.068 g 5000 Tape and reel 0.107 g 2500 Tape and reel Changes ...

Page 9

... STPS140-Y Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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