STMICROELECTRONICS STPS20150C

STPS20150C
High voltage power Schottky rectifier
Features
A1
■
HIgh junction temperature capability
A2
■
Good trade off between leakage current and
forward voltage drop
■
Low leakage current
■
Avalanche capability specified
■
Insulated package TO-220FPAB:
– Insulating voltage = 2000 V
– Typical package capacitance 12 pF
K
K
K
A2
A1
K
A1
D2PAK
STPS20150CG
A2
I2PAK
STPS20150CR
STPS20150CR-H
Description
Dual center tap Schottky rectifier designed for
high frequency Switched Mode Power Supplies.
K
TO-220AB
STPS20150CT
STPS20150CT-H
Table 1.
January 2011
A2
A2
A1
Doc ID 7756 Rev 9
K
A1
TO-220FPAB
STPS20150CFP
Device summary
Symbol
Value
IF(AV)
2 x 10 A
VRRM
150 V
Tj
175 °C
VF(max)
0.75 V
1/10
www.st.com
10
Characteristics
1
STPS20150C
Characteristics
Table 2.
Absolute ratings (limiting values)
Symbol
VRRM
IF(RMS)
IF(AV)
Value
Unit
Repetitive peak reverse voltage
150
V
Forward rms voltage
30
A
Average forward
current δ = 0.5
TO-220AB
T = 155 °C Per diode
I2PAK, D2PAK c
10
TO-220FPAB
Tc = 135 °C Per device
20
180
IFSM
Surge non repetitive forward current
tp = 10 ms sinusoidal
PARM
Repetitive peak avalanche power
tp = 1 µs Tj = 25 °C
Tstg
Tj
1.
Parameter
Storage temperature range
A
A
6700
W
- 65 to + 150
°C
175
°C
Value
Unit
Maximum operating junction temperature(1)
1
dPtot <
condition to avoid thermal runaway for a diode on its own heatsink
Rth(j-a)
dTj
Table 3.
Thermal resistance
Symbol
Parameter
TO-220AB, D2PAK, I2PAK
2.2
Per diode
TO-220FPAB
Rth(j-c)
Junction to case
4.5
TO-220AB, D2PAK, I2PAK
1.3
Total
Rth(c)
°C/W
TO-220FPAB
3.5
TO-220AB, D2PAK, I2PAK
0.3
TO-220FPAB
2.5
Coupling
When the diodes 1 and 2 are used simultaneously:
ΔTj(diode 1) = P(diode 1) x Rth(j-l)(Per diode) + P(diode 2) x Rth(c)
Table 4.
Static electrical characteristics (per diode)
Symbol
Parameter
Tests conditions
IR (1)
Reverse leakage current
Tj = 25 °C
Tj = 125 °C
Tj = 25 °C
VF (2)
Tj = 125 °C
Forward voltage drop
Tj = 25 °C
Tj = 125 °C
Min.
VR = VRRM
Max.
Unit
5.0
µA
5.0
mA
0.92
IF = 10 A
0.69
0.75
V
1
IF = 20 A
1. tp = 5 ms, δ < 2%
2. tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation:
P = 0.64 x IF(AV) + 0.011 IF2(RMS)
2/10
Typ.
Doc ID 7756 Rev 9
0.79
0.86
STPS20150C
Figure 1.
Characteristics
Average forward power
dissipation versus average
forward current (per diode)
Figure 2.
Average forward current versus
ambient temperature
(δ = 0.5, per diode)
IF(AV)(A)
PF(AV)(W)
12
10
δ = 0.05
9
δ = 0.1
δ = 0.2
δ = 0.5
2
11
2
Rth(j-a)=Rth(j-c) (TO-220AB, I PAK and D PAK)
10
8
9
7
δ=1
Rth(j-a)=Rth(j-c) (TO-220FPAB)
8
6
7
5
6
4
5
Rth(j-a)=15°C/W
4
3
T
T
3
2
2
1
IF(AV)(A)
δ=tp/T
0
0
1
2
3
Figure 3.
4
5
6
7
8
9
10
tp
Tamb(°C)
0
11
12
Normalized avalanche power
derating versus pulse duration
0
25
50
Figure 4.
PARM(tp)
PARM(1µs)
1
δ=tp/T
1
tp
1.2
75
100
125
150
175
Normalized avalanche power
derating versus junction
temperature
PARM(Tj)
PARM(25 °C)
1
0.1
0.8
0.6
0.4
0.01
0.2
tp(µs)
0.001
0.01
0.1
Figure 5.
1
10
1000
100
Non repetitive surge peak
forward current versus overload
duration
Tj(°C)
0
25
50
Figure 6.
75
100
150
125
Non repetitive surge peak forward
current versus overload duration
IM(A)
IM(A)
150
100
2
Maximum values, per diode (TO-220FPAB)
2
Maximum values, per diode (TO-220AB, D PAK, I PAK)
90
125
80
70
100
TC=50°C
75
TC=50°C
50
TC=75°C
50
40
TC=75°C
30
TC=125°C
IM
25
t
t(s)
δ=0.5
20
TC=125°C
IM
10
0
1.E-03
60
t
t(s)
δ=0.5
0
1.E-02
1.E-01
1.E+00
1.E-03
Doc ID 7756 Rev 9
1.E-02
1.E-01
1.E+00
3/10
Characteristics
Figure 7.
STPS20150C
Relative variation of thermal
Figure 8.
impedance junction to case versus
pulse duration
Relative variation of thermal
impedance junction to case versus
pulse duration (TO-220FPAB)
Zth(j-c)/Rth(j-c)
Zth(j-c)/Rth(j-c)
1.0
1.0
2
2
TO-220FPAB
TO-220AB, I PAK and D PAK
0.9
0.9
0.8
0.8
0.7
0.7
δ = 0.5
0.6
0.6
0.5
δ = 0.5
0.5
0.4
δ = 0.2
0.3
δ = 0.1
0.4
δ = 0.2
0.3
T
0.2
T
δ = 0.1
0.2
Single pulse
0.1
tp(s)
δ=tp/T
0.1
tp
tp(s)
Single pulse
0.0
δ=tp/T
tp
0.0
1.E-03
1.E-02
Figure 9.
1.E-01
1.E+00
Reverse leakage current versus
reverse voltage applied
(typical values, per diode)
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
Figure 10. Junction capacitance versus
reverse voltage applied
(typical values, per diode)
IR(µA)
C(pF)
1000
1E+5
F=1MHz
Tj=25°C
Tj=175°C
1E+4
Tj=150°C
1E+3
Tj=125°C
100
1E+2
Tj=100°C
1E+1
1E+0
Tj=25°C
VR(V)
VR(V)
10
1E-1
0
25
50
75
100
125
1
150
Figure 11. Forward voltage drop versus
forward current (per diode)
2
5
10
20
50
100
200
Figure 12. Thermal resistance junction to
ambient versus copper surface
under tab
Rth(j-a)(°C/W)
IFM(A)
80
100.0
Epoxy printed circuit board, copper thickness = 35 µm
(STPS20150CG only)
70
Tj=125°C
(typical values)
60
10.0
50
Tj=125°C
40
30
Tj=25°C
1.0
20
10
VFM(V)
S(cm²)
0.1
0.0
4/10
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
Doc ID 7756 Rev 9
5
10
15
20
25
30
35
40
STPS20150C
2
Package information
Package information
●
Epoxy meets UL94,V0
●
Lead-free package
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.
Table 5.
D2PAK dimensions
Dimensions
Ref.
A
E
C2
L2
D
L
L3
A1
B2
R
C
B
G
A2
M
*
V2
* FLAT ZONE NO LESS THAN 2mm
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
A1
2.49
2.69
0.098
0.106
A2
0.03
0.23
0.001
0.009
B
0.70
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
1.40
1.75
0.055
0.069
M
2.40
3.20
0.094
0.126
R
V2
0.40 typ.
0°
0.016 typ.
8°
0°
8°
Figure 13. Footprint (dimensions in mm)
16.90
10.30
5.08
1.30
8.90
Doc ID 7756 Rev 9
3.70
5/10
Package information
STPS20150C
Devices in I2PAK 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.
Table 6.
I2PAK dimensions
Dimensions
Ref.
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
A1
2.40
2.72
0.094
0.107
b
0.61
0.88
0.024
0.035
b1
1.14
1.70
0.044
0.067
c
0.49
0.70
0.019
0.028
c2
1.23
1.32
0.048
0.052
D
8.95
9.35
0.352
0.368
e
2.40
2.70
0.094
0.106
e1
4.95
5.15
0.195
0.203
E
10
10.40
0.394
0.409
L
13
14
0.512
0.551
L1
3.50
3.93
0.138
0.155
L2
1.27
1.40
0.050
0.055
A
E
c2
L2
D
L1
A1
b1
L
b
c
e
e1
6/10
Doc ID 7756 Rev 9
STPS20150C
Package information
Table 7.
TO-220AB dimensions
Dimensions
Ref.
Dia
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
C
1.23
1.32
0.048
0.051
D
2.40
2.72
0.094
0.107
E
0.49
0.70
0.019
0.027
F
0.61
0.88
0.024
0.034
F1
1.14
1.70
0.044
0.066
F2
1.14
1.70
0.044
0.066
G
4.95
5.15
0.194
0.202
G1
2.40
2.70
0.094
0.106
H2
10
10.40
0.393
0.409
C
L5
L7
L6
L2
F2
D
L9
L4
L2
F
M
G1
Inches
A
H2
F1
Millimeters
16.4 typ.
0.645 typ.
L4
13
14
0.511
0.551
L5
2.65
2.95
0.104
0.116
L6
15.25
15.75
0.600
0.620
L7
6.20
6.60
0.244
0.259
L9
3.50
3.93
0.137
0.154
E
G
M
Diam.
Doc ID 7756 Rev 9
2.6 typ.
3.75
3.85
0.102 typ.
0.147
0.151
7/10
Package information
Table 8.
STPS20150C
TO-220FPAB dimensions
Dimensions
Ref.
A
B
H
Dia
L6
L2
L7
L3
L5
F1
L4
Min.
Max.
Min.
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
1.50
0.045
0.059
F2
1.15
1.50
0.045
0.059
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
E
G1
G
8/10
Inches
D
F2
F
Millimeters
Doc ID 7756 Rev 9
16 Typ.
0.63 Typ.
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
STPS20150C
3
Ordering information
Ordering information
Table 9.
Ordering information
Order code
Package
Weight
Base qty
Delivery mode
STPS20150CT
STPS20150CT
TO-220AB
2.23 g
50
Tube
STPS20150CT-H
STPS20150CT
TO-220AB
2.23 g
50
Tube
2
STPS20150CG
STPS20150CG
D PAK
1.48 g
50
Tube
STPS20150CG-TR
STPS20150CG
D2PAK
1.48 g
1000
Tape and reel
STPS20150CR
I2
STPS20150CR
4
Marking
STPS20150CR-H
STPS20150CR
STPS20150CFP
STPS20150CFP
PAK
1.49 g
50
Tube
2PAK
1.49 g
50
Tube
TO-220FPAB
2.0 g
50
Tube
I
Revision history
Table 10.
Document revision history
Date
Revision
Changes
Jul-2003
6D
31-May-2006
7
Reformatted to current standard. Added ECOPACK statement.
Changed nF to pF in Figure 10.
07-Mar-2007
8
Reworded footnote to Table 1. Corrected typing error in Table 3.
28-Jan-2011
9
Updated weight in Table 9. Added warning paragraph above Table 6.
Last update.
Doc ID 7756 Rev 9
9/10
STPS20150C
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Doc ID 7756 Rev 9