STPS40120C STMicroelectronics, STPS40120C Datasheet

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STPS40120C

Manufacturer Part Number
STPS40120C
Description
Power Schottky Rectifier
Manufacturer
STMicroelectronics
Datasheet

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STPS40120C
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STPS40120CR
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STPS40120CT
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STPS40120CT
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Features
Description
Dual center tap Schottky rectifier suited for high
frequency Switch Mode Power Supply.
Packaged in TO-220AB, TO-220AB narrow leads
and I
notebook and LCD adaptors, desktop SMPS,
providing in these applications a margin between
the remaining voltages applied on the diode and
the voltage capability of the diode.
September 2011
High junction temperature capability
Avalanche rated
Low leakage current
Good trade-off between leakage current and
forward voltage drop
2
PAK, this device is intended to be used in
Doc ID 11214 Rev 3
Table 1.
K
STPS40120CT
TO-220AB
T
V
V
I
F(AV)
j(max)
F(typ)
RRM
Device summary
Power Schottky rectifier
A1
TO-220AB narrow leads
K
A2
K
STPS40120CTN
A2
A1
STPS40120C
A1
K
STPS40120CR
K
K
A2
2 x 20 A
175 °C
0.57 V
I
120 V
2
PAK
A1
www.st.com
K
A2
1/9
9

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STPS40120C Summary of contents

Page 1

... September 2011 Power Schottky rectifier TO-220AB STPS40120CT K TO-220AB narrow leads STPS40120CTN Table 1. Device summary I F(AV) V RRM T j(max) V F(typ) Doc ID 11214 Rev 3 STPS40120C PAK STPS40120CR 120 V 175 °C 0.57 V 1/9 www.st.com 9 ...

Page 2

... 125 ° ° 125 °C j δ < 2% δ < (RMS) Doc ID 11214 Rev 3 STPS40120C Value 120 sinusoidal 200 = 1 µ °C 10500 j - 175 175 Value 1.6 0.85 0.1 R th(c) Min. Typ. Max ...

Page 3

... STPS40120C Figure 1. Average forward power dissipation versus average forward current (per diode) P (W) F(AV δ = 0.2 δ δ (A) F(AV Figure 3. Normalized avalanche power derating versus pulse duration ARM P (1 µs) ARM 1 0.1 0.01 t (µs) p 0.001 ...

Page 4

... I ( =125°C j (maximum values) T =125°C j (typical values ( 0.0 0.2 0.4 0.6 0.8 Doc ID 11214 Rev 3 Junction capacitance versus reverse voltage applied (typical values, per diode =25°C j (maximum values) 1.0 1.2 1.4 STPS40120C F=1MHz V =30mV OSC RMS T =25°C j 100 ...

Page 5

... STPS40120C 2 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.4 to 0.6 N·m 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. ...

Page 6

... TO-220AB narrow leads dimensions E L20 L1 b1(x3 (x3) e1 6/9 Ref L30 L20 L30 ∅P Q Doc ID 11214 Rev 3 STPS40120C Dimensions Millimeters Inches Min. Typ. Max. Min. 4.40 4.60 0.17 0.61 0.88 0.024 0.95 1.20 0.037 0.48 0.70 0.019 15.25 15.75 0.60 1.27 10.00 10.40 0.39 2.40 2.70 0.094 4.95 5.15 0.19 1.23 1.32 0.048 6.20 6.60 0.24 2.40 2.72 ...

Page 7

... STPS40120C 2 Devices in I PAK with nickel-plated back frame must NOT be mounted by frame soldering like SMDs. Such devices are intended to be through-hole mounted ONLY and in no circumstances shall ST be held liable for any lack of performance or damage arising out of soldering of nickel-plated back frames. ...

Page 8

... STPS40120CR STPS40120CTN 4 Revision history Table 8. Document revision history Date 18-Feb-2005 1-Dec-2006 15-Sep-2011 8/9 Marking Package STPS40120CT TO-220AB 2 STPS40120CR I PAK TO-220AB PS40120CTN narrow leads Revision 1 First issue 2 Reformatted to current standards. Added I 3 Added TO-220AB narrow leads package. Doc ID 11214 Rev 3 STPS40120C Weight Base qty Delivery mode 2 ...

Page 9

... STPS40120C 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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