STPS2045C

Manufacturer Part NumberSTPS2045C
DescriptionPower Schottky Rectifier
ManufacturerSTMicroelectronics
STPS2045C datasheet
 


Specifications of STPS2045C

Insulated PackageTO-220FPAB  
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Features
Very small conduction losses
Negligible switching losses
Extremely fast switching
Insulated package: TO-220FPAB
Insulating voltage = 2000 V DC
Capacitance = 12 pF
Avalanche rated
Description
Dual center tap Schottky rectifier suited for switch
mode power supply and high frequency DC to DC
converters.
Packaged either in TO-220AB, TO-220FPAB,
2
2
I
PAK, or D
PAK, this device is especially
intended for use in low voltage, high frequency
inverters, free wheeling and polarity protection
applications.
February 2010
Power Schottky rectifier
A1
A2
A2
K
A1
TO-220AB
STPS2045CT
A2
K
A1
TO-220FPAB
STPS2045CFP
Table 1.
Device summary
Symbol
I
F(AV)
V
RRM
T
j(max)
V
F(typ)
Doc ID 3506 Rev 6
STPS2045C
K
A2
K
A1
2
I
PAK
STPS2045CR
K
A2
A1
2
D
PAK
STPS2045CG
Value
2 x 10 A
45 V
175 °C
0.57 V
1/10
www.st.com
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STPS2045C Summary of contents

  • Page 1

    ... February 2010 Power Schottky rectifier TO-220AB STPS2045CT TO-220FPAB STPS2045CFP Table 1. Device summary Symbol I F(AV) V RRM T j(max) V F(typ) Doc ID 3506 Rev 6 STPS2045C PAK STPS2045CR PAK STPS2045CG Value 175 °C 0.57 V 1/10 www.st.com 10 ...

  • Page 2

    ... 125 ° 125 ° ° 125 °C j Doc ID 3506 Rev 6 STPS2045C Value 45 30 Per diode 10 Per device 20 180 = 25 °C 4000 j - 175 175 Value Per diode 2.2 PAK Total 1.3 Per diode 4.5 Total 3.5 PAK 0 ...

  • Page 3

    ... STPS2045C Figure 1. Average forward power dissipation vs average forward current (per diode) P (W) F(AV) 8 δ = 0.2 δ = 0.1 δ (A) F(AV Figure 3. Normalized avalanche power derating vs 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 ...

  • Page 4

    ... Relative variation of thermal impedance junction to ambient vs pulse duration (TO-220FPAB) /R th(j-c) t (s) δ p 1E-2 1E-1 1E+0 voltage applied (typical values, per diode ambient vs copper surface under tab (°C/ PAK) S(cm² STPS2045C T =tp/T tp 1E+1 F=1MHz V =30mV OSC RMS T =25° ...

  • Page 5

    ... STPS2045C 2 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.4 N·m 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

    ... Millimeters Min. Max. Min. A 4.40 4.60 0.17 b 0.61 0.88 0.024 b1 1.14 1.70 0.045 c 0.48 0.70 0.019 D 15.25 15.75 0.60 D1 1.27 typ. 0.05 typ 10.40 0.39 e 2.40 2.70 0.094 e1 4.95 5.15 0.19 F 1.23 1.32 0.048 H1 6.20 6.60 0.24 J1 2.40 2.72 0.094 0.51 L1 3.50 3.93 0.137 L20 16.40 typ. 0.64 typ. L30 28.90 typ. 1.13 typ. øP 3.75 3.85 0.147 Q 2.65 2.95 0.104 STPS2045C Inches Max. 0.18 0.035 0.067 0.027 0.62 0.41 0.106 0.20 0.052 0.26 0.107 0.55 0.154 0.151 0.116 ...

  • Page 7

    ... STPS2045C 2 Table 7. I PAK dimensions Ref Doc ID 3506 Rev 6 Package information Dimensions Millimeters Inches Min. Max. Min. Max. 4.40 4.60 0.173 0.181 2.40 2.72 0.094 0.107 0.61 0.88 0.024 0.035 1.14 1.70 0.044 0.067 0.49 0.70 0.019 0.028 1 ...

  • Page 8

    ... B 2.5 2.7 0.098 D 2.5 2.75 0.098 E 0.45 0.70 0.018 F 0.75 1 0.030 F1 1.15 1.70 0.045 F2 1.15 1.70 0.045 G 4.95 5.20 0.195 G1 2.4 2.7 0.094 H 10 10.4 0.393 L2 16 Typ. 0.63 Typ. L3 28.6 30.6 1.126 L4 9.8 10.6 0.386 L5 2.9 3.6 0.114 L6 15.9 16.4 0.626 L7 9.00 9.30 0.354 Dia. 3.00 3.20 0.118 STPS2045C Inches Max. 0.181 0.106 0.108 0.027 0.039 0.067 0.067 0.205 0.106 0.409 1.205 0.417 0.142 0.646 0.366 0.126 ...

  • Page 9

    ... STPS2045CR STPS2045CFP STPS2045CG STPS2045CG-TR 4 Revision history Table 10. Document revision history Date 05-Oct-2004 01-Dec-2004 05-Feb-2010 Marking Package STPS2045CT TO-220AB 2 STPS2045CR I PAK STPS2045CFP TO-220FPAB STPS2045CG 2 D PAK STPS2045CG Revision 4F Last update 2 Figure 16 (I PAK Package Mechanical Data): 5 references b1 and b2 changed from 1.17mm to 1.70mm. ...

  • Page 10

    ... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 10/10 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 3506 Rev 6 STPS2045C ...