STPS20200CG-TR [STMICROELECTRONICS]
Power Schottky diode; 功率肖特基二极管
| 型号： | STPS20200CG-TR |
| 厂家： | 
ST |
| 描述： | Power Schottky diode |
| 文件： | 总15页 (文件大小：422K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
STPS20200C
Power Schottky diode
Datasheet − production data
Features
•
•
•
•
•
•
•
Low forward voltage drop
Diode 1 A1
Very small conduction losses
Negligible switching losses
Extremely fast switching
Low thermal resistance
K
Diode 2
A2
K
-40°C minimum operating T
j
Insulated package: TO-220FPAB
– Insulating voltage: 2000 V DC
– Capacitance: 45 pF
A2
A2
K
K
A1
®
A1
TO-220FPAB
STPS20200CFP
•
ECOPACK 2 compliant component
TO-220AB
STPS20200CT
Description
K
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
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.
A2
A2
K
A1
A1
2
D PAK
TO-220AB
narrow leads
STPS20200CTN
STPS20200CG-TR
Table 1. Device summary
Symbol
Value
I
2 x 10 A
200 V
F(AV)
V
RRM
T
175 °C
0.64 V
j(max)
V
F(typ)
October 2013
DocID024382 Rev 2
1/15
This is information on a product in full production.
www.st.com
15
Characteristics
STPS20200C
1
Characteristics
Table 2. Absolute ratings (limiting values, per diode, unless otherwise stated)
Uni
t
Symbol
Parameter
Value
V
Repetitive peak reverse voltage
Forward rms current
200
30
V
A
RRM
I
F(RMS)
2
TO-220AB, D PAK,
TO 220AB narrow leads
T = 160 °C Per device
20
20
A
A
A
c
Average forward current, δ = 0.5,
I
F(AV)
square wave
TO-220FPAB
T = 105 °C Per device
c
Surge non repetitive forward
current
I
t = 10 ms sinusoidal, T = 25 °C
amb
180
FSM
p
T
Storage temperature range
-65 to +175 °C
-40 to +175 °C
stg
(1)
T
Operating junction temperature range
j
dPtot
---------------
1
-------------------------
1.
<
condition to avoid thermal runaway for a diode on its own heatsink
dTj
Rth(j – a)
Table 3. Thermal parameters
Parameter
Symbol
Value
Unit
Per diode
1.30
0.75
2
D PAK, TO-220AB,TO-220AB narrow leads
Per device
R
Junction to case
th(j-c)
Per diode
5.00
4.15
TO-220FPAB
°C/W
Per device
2
D PAK, TO-220AB, TO-220AB narrow leads
0.20
3.30
R
Coupling
th(c)
TO-220FPAB
General formula to calculate T (diode1) and T (diode2):
J
J
T (diode1) = P(diode1) x Rth(j-c)(per diode) + P(diode2) x Rth(c) + Tcase
j
T (diode2) = P(diode2) x Rth(j-c)(per diode) + P(diode1) x Rth(c) + Tcase
j
2/15
DocID024382 Rev 2
STPS20200C
Characteristics
Table 4. Static electrical characteristics (per diode)
Test conditions Min.
Symbol
Typ.
Max.
Unit
T = 25 °C
15
7
µA
j
V
V
= V
RRM
R
R
(1)
I
Reverse leakage current
Forward voltage drop
T = 125 °C
1.3
R
j
mA
T = 125 °C
= 150 V
4.5
0.86
0.70
j
T = 25 °C
V
V
j
(1)
V
I = 10 A
F
F
T = 125 °C
0.64
j
1. Pulse test: t = 380 µs, δ < 2%
p
To evaluate the maximum conduction losses use the following equation:
2
P = 0.6 x I
+ 0.01 I
F(AV)
F (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 Figure 2. Forward voltage drop versus forward
versus average forward current (per diode)
current (per diode)
P
(W)
F(AV)
I (A)
FM
10
9
8
7
6
5
4
3
2
1
0
100.0
10.0
1.0
T = 125 °C
j
(Maximum values)
δ = 1
δ = 0.5
δ = 0.05
δ = 0.1
δ = 0.2
T = 125 °C
j
(Typical values)
T = 25 °C
j
(Maximum values)
T = 25 °C
j
(Typical values)
T
V
(V)
FM
I
(A)
tp
F(AV)
=tp/T
δ
0.1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
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)
Figure 4. Junction capacitance versus reverse
voltage applied (typical values, per diode)
I (mA)
R
C(pF)
1.E+01
1.E+00
1.E-01
1.E-02
1.E-03
1.E-04
1000
F=1MHz
VOSC=30mVRMS
Tj=25°C
Tj=150°C
Tj=125°C
Tj=100°C
Tj=75°C
Tj=50°C
Tj=25°C
100
V (V)
R
V (V)
R
10
0
20
40
60
80
100
120
140
160
180
200
1
10
100
1000
Figure 5. Relative variation of thermal
Figure 6. Relative variation of thermal
impedance junction to case versus pulse
duration
impedance junction to case versus pulse
duration (TO-220FPAB)
Z
/R
Z
/R
th(j-c) th(j-c)
th(j-c) th(j-c)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
TO-220AB / TO-220AB narrow leads / D²PAK
Single pulse
Single pulse
T
T
t (s)
p
t (s)
p
tp
=tp/T
tp
=tp/T
δ
δ
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
1.E-04
1.E-03
1.E-02
1.E-01
1.E+00
4/15
DocID024382 Rev 2
STPS20200C
Characteristics
Figure 7. Thermal resistance junction to ambient versus copper surface under tab
Rth(j-a)(°C/W)
80
70
60
50
40
30
20
10
0
D²PAK
Epoxy printed circuit board FR4
copper thickness = 35 µm
SCu(cm²)
35
0
5
10
15
20
25
30
40
DocID024382 Rev 2
5/15
Package information
STPS20200C
2
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
F
Resin gate
0.5 mm max.
(1)
protrusion
Q
H1
D D1
L30
L20
J1
b1
L1
L
b
e
Resin gate
c
0.5 mm max.
(1)
protrusion
e1
(1) Resin gate position accepted in each of the two
position shown as well as the symmetrical opposites
6/15
DocID024382 Rev 2
STPS20200C
Package information
Table 5. TO-220AB dimension values
Dimensions
Ref.
Millimeters
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
b
4.40
0.61
1.14
0.48
15.25
4.60
0.88
1.70
0.70
15.75
0.17
0.024
0.045
0.019
0.60
0.18
0.035
0.067
0.027
0.62
b1
c
D
D1
E
1.27
0.05
10
10.40
2.70
5.15
1.32
6.60
2.72
14
0.39
0.094
0.19
0.41
0.106
0.20
e
2.40
4.95
1.23
6.20
2.40
13
0.40
0.60
e1
F
0.048
0.24
0.052
0.26
H1
J1
L
0.094
0.51
0.107
0.55
L1
L20
L30
∅P
Q
3.50
3.93
0.137
0.154
16.40
28.90
0.64
1.13
3.75
2.65
3.85
2.95
0.147
0.151
0.104
DocID024382 Rev 2
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)
J1
L
1
2
3
C
e
b (x3)
e1
8/15
DocID024382 Rev 2
STPS20200C
Package information
Table 6. TO-220AB narrow leads dimension values
Dimensions
Ref.
Millimeters
Typ.
Inches
Typ.
Min.
Max.
Min.
Max.
A
b
4.40
0.61
0.95
0.48
15.25
4.60
0.88
1.20
0.70
15.75
0.17
0.024
0.037
0.019
0.60
0.18
0.034
0.047
0.027
0.62
b1
c
D
D1
E
1.27
0.05
10.00
2.40
4.95
1.23
6.20
2.40
13.00
2.60
10.40
2.70
5.15
1.32
6.60
2.72
14.00
2.90
0.39
0.094
0.19
0.41
0.106
0.20
e
e1
F
0.048
0.24
0.052
0.26
H1
J1
L
0.095
0.51
0.107
0.55
L1
L20
L30
∅P
Q
0.102
0.114
15.40
28.90
0.61
1.14
3.75
2.65
3.85
2.95
0.147
0.104
0.151
0.116
DocID024382 Rev 2
9/15
Package information
STPS20200C
Figure 10. TO-220FPAB dimension definitions
A
B
H
Dia
L6
L5
L2
L4
L7
L3
D
F1
F2
F
E
G1
G
10/15
DocID024382 Rev 2
STPS20200C
Package information
Table 7. TO-220FPAB dimension values
Dimensions
Ref.
Millimeters
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
B
4.4
2.5
4.6
2.7
0.173
0.098
0.098
0.018
0.030
0.045
0.045
0.195
0.094
0.393
.
0.181
0.106
0.108
0.027
0.039
0.067
0.067
0.205
0.106
0.409
D
2.5
2.75
0.70
1
E
0.45
0.75
1.15
1.15
4.95
2.4
F
F1
F2
G
1.70
1.70
5.20
2.7
G1
H
10
10.4
L2
L3
L4
L5
L6
L7
Dia.
16
0.63
28.6
9.8
30.6
10.6
3.6
1.126
0.386
0.114
0.626
0.354
0.118
1.205
0.417
0.142
0.646
0.366
0.126
2.9
15.9
9.00
3.00
16.4
9.30
3.20
DocID024382 Rev 2
11/15
Package information
STPS20200C
Figure 11. D²PAK dimension definitions
A
E
C2
L2
L3
D
L
A1
B2
B
R
C
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
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
A1
A2
B
4.4
2.49
0.03
0.7
4.6
2.69
0.23
0.93
1.70
0.60
1.36
9.35
10.40
5.28
15.85
1.40
1.75
2.79
0.173
0.098
0.001
0.027
0.045
0.017
0.048
0.352
0.393
0.192
0.590
0.050
0.051
0.090
0.181
0.106
0.009
0.037
0.067
0.024
0.054
0.368
0.409
0.208
0.624
0.055
0.069
0.110
B2
C
1.14
0.45
1.23
8.95
10.00
4.88
15.00
1.27
1.30
2.29
C2
D
E
G
L
L2
L3
M
R
0.40
0.016
V2
0°
8°
0°
8°
Figure 12. Footprint (dimensions in mm)
16.90
12.2
5.08
2.54
1.60
3.50
9.75
DocID024382 Rev 2
13/15
Ordering information
STPS20200C
3
Ordering information
Table 9. Ordering information
Ordering type
Marking
Package
Weight
Base qty Delivery mode
STPS20200CT
STPS20200CT
TO-220AB
2.20 g
50
50
Tube
Tube
TO-220AB
STPS20200CTN
STPS20200CTN
1.90 g
narrow leads
STPS20200CFP
STPS20200CFP
STPS20200CG
TO-220FPAB
2.0 g
50
Tube
2
STPS20200CG-TR
D PAK
1.48g
1000
Tape and reel
4
Revision history
Table 10. Document revision history
Revision Changes
Date
11-Apr-2013
16-Oct-2013
1
2
First issue
Updated Table 4.
14/15
DocID024382 Rev 2
STPS20200C
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