Download Datasheet

STPS20200C
Power Schottky diode
Datasheet − production data
Features
Diode 1
• Low forward voltage drop
A1
• Very small conduction losses
K
Diode 2
• Negligible switching losses
A2
• Extremely fast switching
• Low thermal resistance
K
• -40°C minimum operating Tj
A1
K
A2
K
A2
A1
TO-220FPAB
STPS20200CFP
TO-220AB
STPS20200CT
K
• Insulated package: TO-220FPAB
– Insulating voltage: 2000 V DC
– Capacitance: 45 pF
• ECOPACK®2 compliant component
Description
This device is a dual center tap 200 V Schottky
rectifier suited for switch mode power supplies
and high frequency DC to DC converters.
K
A2
A1
A1
D2PAK
STPS20200CG-TR
K
A2
TO-220AB
narrow leads
STPS20200CTN
Packaged in TO-220AB, TO-220AB narrow-leads,
TO-220FPAB and D²PAK, it is especially intended
for use as secondary rectification in SMPS and is
also ideal for all LED lighting applications.
Table 1. Device summary
Symbol
Value
IF(AV)
2 x 10 A
VRRM
200 V
Tj(max)
175 °C
VF(typ)
0.64 V
October 2013
This is information on a product in full production.
DocID024382 Rev 2
1/15
www.st.com
15
Characteristics
1
STPS20200C
Characteristics
Table 2. Absolute ratings (limiting values, per diode, unless otherwise stated)
Symbol
Parameter
VRRM
Repetitive peak reverse voltage
IF(RMS)
Forward rms current
D2
TO-220AB, PAK,
Average forward current, δ = 0.5, TO 220AB narrow leads Tc = 160 °C Per device
square wave
TO-220FPAB
Tc = 105 °C Per device
IF(AV)
Uni
t
200
V
30
A
20
A
20
A
180
A
IFSM
Surge non repetitive forward
current
Tstg
Storage temperature range
-65 to +175
°C
Operating junction temperature range(1)
-40 to +175
°C
Tj
1.
Value
dPtot
--------------dTj
<
1
------------------------Rth (j – a )
tp = 10 ms sinusoidal, Tamb = 25 °C
condition to avoid thermal runaway for a diode on its own heatsink
Table 3. Thermal parameters
Symbol
Rth(j-c)
Rth(c)
Parameter
Value
D2PAK, TO-220AB,TO-220AB narrow leads
Per diode
Per device
1.30
0.75
TO-220FPAB
Per diode
Per device
5.00
4.15
Junction to case
D2PAK, TO-220AB, TO-220AB narrow leads
0.20
TO-220FPAB
3.30
Coupling
General formula to calculate TJ(diode1) and TJ(diode2):
Tj(diode1) = P(diode1) x Rth(j-c)(per diode) + P(diode2) x Rth(c) + Tcase
Tj(diode2) = P(diode2) x Rth(j-c)(per diode) + P(diode1) x Rth(c) + Tcase
2/15
Unit
DocID024382 Rev 2
°C/W
STPS20200C
Characteristics
Table 4. Static electrical characteristics (per diode)
Symbol
Test conditions
Tj = 25 °C
IR
(1)
Reverse leakage current
Tj = 125 °C
Tj = 125 °C
VF(1)
Forward voltage drop
Tj = 25 °C
Tj = 125 °C
Min.
VR = VRRM
Typ.
1.3
Max.
Unit
15
µA
7
mA
VR = 150 V
IF = 10 A
4.5
0.64
0.86
V
0.70
V
1. Pulse test: tp = 380 µs, δ < 2%
To evaluate the maximum conduction losses use the following equation:
P = 0.6 x IF(AV) + 0.01 IF2(RMS)
Note:
More information is available in the application notes:
AN604 Calculation of conduction losses in a power rectifier
AN4021 Calculation of reverse losses in a power diode
DocID024382 Rev 2
3/15
Characteristics
STPS20200C
Figure 1. Average forward power dissipation
versus average forward current (per diode)
10
Figure 2. Forward voltage drop versus forward
current (per diode)
PF(AV)(W)
IFM(A)
100.0
9
δ = 0.1
δ = 0.05
8
δ = 0.2
Tj = 125 °C
(Maximum values)
δ=1
δ = 0.5
7
10.0
Tj = 125 °C
(Typical values)
6
Tj = 25 °C
(Maximum values)
5
Tj = 25 °C
(Typical values)
4
1.0
3
T
2
1
IF(AV)(A)
δ=tp/T
VFM(V)
tp
0.1
0.0
0
0
1
2
3
4
5
6
7
8
9
10
11
12
Figure 3. Reverse leakage current versus
reverse voltage applied (typical values, per
diode)
I (mA)
1.E+01 R
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Figure 4. Junction capacitance versus reverse
voltage applied (typical values, per diode)
1000
C(pF)
F=1MHz
VOSC=30mVRMS
Tj=25°C
Tj=150°C
1.E+00
Tj=125°C
Tj=100°C
1.E-01
100
Tj=75°C
1.E-02
Tj=50°C
1.E-03
Tj=25°C
VR(V)
VR(V)
1.E-04
10
0
20
40
60
80
100
120
140
160
180
200
1
Figure 5. Relative variation of thermal
impedance junction to case versus pulse
duration
Zth(j-c)/Rth(j-c)
0.9
TO-220AB / TO-220AB narrow leads / D²PAK
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.4
0.4
Zth(j-c)/Rth(j-c)
0.3
Single pulse
Single pulse
T
0.2
0.1
tp(s)
δ=tp/T
1.E-04
1.E-03
1.E-02
1.E-01
T
0.2
0.1
tp
0.0
4/15
1000
0.9
0.8
0.3
100
Figure 6. Relative variation of thermal
impedance junction to case versus pulse
duration (TO-220FPAB)
1.0
1.0
10
1.E+00
0.0
1.E-03
DocID024382 Rev 2
tp(s)
1.E-02
1.E-01
δ=tp/T
1.E+00
1.E+01
tp
1.E+02
STPS20200C
Characteristics
Figure 7. Thermal resistance junction to ambient versus copper surface under tab
80
Rth(j-a) (°C/W)
D²PAK
Epoxy printed circuit board FR4
copper thickness = 35 µm
70
60
50
40
30
20
10
SCu(cm²)
0
0
5
10
15
20
25
DocID024382 Rev 2
30
35
40
5/15
Package information
2
STPS20200C
Package information
•
Epoxy meets UL94, V0
•
Lead-free package
•
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.
ECOPACK® is an ST trademark.
Figure 8. TO-220AB dimension definitions
A
E
∅P
Resin gate
0.5 mm max.
protrusion(1)
F
Q
H1
D D1
L30
L20
b1
J1
L1
L
b
e
e1
Resin gate
0.5 mm max.
protrusion(1)
(1) Resin gate position accepted in each of the two
position shown as well as the symmetrical opposites
6/15
DocID024382 Rev 2
c
STPS20200C
Package information
Table 5. TO-220AB dimension values
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches
Max.
Min.
Typ.
Max.
A
4.40
4.60
0.17
0.18
b
0.61
0.88
0.024
0.035
b1
1.14
1.70
0.045
0.067
c
0.48
0.70
0.019
0.027
D
15.25
15.75
0.60
0.62
D1
1.27
E
10
e
2.40
e1
4.95
F
0.05
10.40
0.39
0.41
0.40
2.70
0.094
0.106
0.60
5.15
0.19
0.20
1.23
1.32
0.048
0.052
H1
6.20
6.60
0.24
0.26
J1
2.40
2.72
0.094
0.107
L
13
14
0.51
0.55
L1
3.50
3.93
0.137
0.154
L20
16.40
0.64
L30
28.90
1.13
∅P
3.75
3.85
Q
2.65
2.95
DocID024382 Rev 2
0.147
0.151
0.104
7/15
Package information
STPS20200C
Figure 9. TO-220AB narrow leads dimension definitions
A
P
E
F
Q
H1
D
D1
L20
L30
L1
b1(x3)
L
1
2
3
C
e
b (x3)
e1
8/15
J1
DocID024382 Rev 2
STPS20200C
Package information
Table 6. TO-220AB narrow leads dimension values
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches
Max.
Min.
Typ.
Max.
A
4.40
4.60
0.17
0.18
b
0.61
0.88
0.024
0.034
b1
0.95
1.20
0.037
0.047
c
0.48
0.70
0.019
0.027
D
15.25
15.75
0.60
0.62
D1
1.27
0.05
E
10.00
10.40
0.39
0.41
e
2.40
2.70
0.094
0.106
e1
4.95
5.15
0.19
0.20
F
1.23
1.32
0.048
0.052
H1
6.20
6.60
0.24
0.26
J1
2.40
2.72
0.095
0.107
L
13.00
14.00
0.51
0.55
L1
2.60
2.90
0.102
0.114
L20
15.40
0.61
L30
28.90
1.14
∅P
3.75
3.85
0.147
0.151
Q
2.65
2.95
0.104
0.116
DocID024382 Rev 2
9/15
Package information
STPS20200C
Figure 10. TO-220FPAB dimension definitions
A
B
H
Dia
L6
L2
L7
L3
L5
F1
L4
F2
F
G1
G
10/15
D
DocID024382 Rev 2
E
STPS20200C
Package information
Table 7. TO-220FPAB dimension values
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches
Max.
Min.
Typ.
Max.
A
4.4
4.6
0.173
0.181
B
2.5
2.7
0.098
0.106
D
2.5
2.75
0.098
0.108
E
0.45
0.70
0.018
0.027
F
0.75
1
0.030
0.039
F1
1.15
1.70
0.045
0.067
F2
1.15
1.70
0.045
0.067
G
4.95
5.20
0.195
0.205
G1
2.4
2.7
0.094
0.106
H
10
10.4
0.393
0.409
L2
16
.
0.63
L3
28.6
30.6
1.126
1.205
L4
9.8
10.6
0.386
0.417
L5
2.9
3.6
0.114
0.142
L6
15.9
16.4
0.626
0.646
L7
9.00
9.30
0.354
0.366
Dia.
3.00
3.20
0.118
0.126
DocID024382 Rev 2
11/15
Package information
STPS20200C
Figure 11. D²PAK dimension definitions
A
E
C2
L2
D
L
L3
A1
B2
R
C
B
G
A2
M
*
V2
* FLAT ZONE NO LESS THAN 2mm
12/15
DocID024382 Rev 2
STPS20200C
Package information
Table 8. D²PAK dimension values
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches
Max.
Min.
Typ.
Max.
A
4.4
4.6
0.173
0.181
A1
2.49
2.69
0.098
0.106
A2
0.03
0.23
0.001
0.009
B
0.7
0.93
0.027
0.037
B2
1.14
1.70
0.045
0.067
C
0.45
0.60
0.017
0.024
C2
1.23
1.36
0.048
0.054
D
8.95
9.35
0.352
0.368
E
10.00
10.40
0.393
0.409
G
4.88
5.28
0.192
0.208
L
15.00
15.85
0.590
0.624
L2
1.27
1.40
0.050
0.055
L3
1.30
1.75
0.051
0.069
M
2.29
2.79
0.090
0.110
R
V2
0.40
0.016
0°
8°
0°
8°
Figure 12. Footprint (dimensions in mm)
16.90
12.2
5.08
2.54
1.60
9.75
DocID024382 Rev 2
3.50
13/15
Ordering information
3
STPS20200C
Ordering information
Table 9. Ordering information
Ordering type
Marking
Package
Weight
Base qty
Delivery mode
STPS20200CT
STPS20200CT
TO-220AB
2.20 g
50
Tube
STPS20200CTN
STPS20200CTN
TO-220AB
narrow leads
1.90 g
50
Tube
STPS20200CFP
STPS20200CFP
TO-220FPAB
2.0 g
50
Tube
1.48g
1000
Tape and reel
STPS20200CG-TR
4
STPS20200CG
2
D PAK
Revision history
Table 10. Document revision history
14/15
Date
Revision
Changes
11-Apr-2013
1
First issue
16-Oct-2013
2
Updated Table 4.
DocID024382 Rev 2
STPS20200C
Please Read Carefully:
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.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
ST PRODUCTS ARE NOT DESIGNED OR AUTHORIZED FOR USE IN: (A) SAFETY CRITICAL APPLICATIONS SUCH AS LIFE
SUPPORTING, ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY REQUIREMENTS; (B)
AERONAUTIC APPLICATIONS; (C) AUTOMOTIVE APPLICATIONS OR ENVIRONMENTS, AND/OR (D) AEROSPACE APPLICATIONS
OR ENVIRONMENTS. WHERE ST PRODUCTS ARE NOT DESIGNED FOR SUCH USE, THE PURCHASER SHALL USE PRODUCTS AT
PURCHASER’S SOLE RISK, EVEN IF ST HAS BEEN INFORMED IN WRITING OF SUCH USAGE, UNLESS A PRODUCT IS
EXPRESSLY DESIGNATED BY ST AS BEING INTENDED FOR “AUTOMOTIVE, AUTOMOTIVE SAFETY OR MEDICAL” INDUSTRY
DOMAINS ACCORDING TO ST PRODUCT DESIGN SPECIFICATIONS. PRODUCTS FORMALLY ESCC, QML OR JAN QUALIFIED ARE
DEEMED SUITABLE FOR USE IN AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2013 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
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
www.st.com
DocID024382 Rev 2
15/15
Similar pages