STMICROELECTRONICS STPS20H100CF

STPS20H100CT/CF/CG/CR/CFP
®
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
2 x 10 A
A1
VRRM
100 V
A2
Tj
175°C
VF (max)
0.64 V
K
A2
A1
TO-220AB
STPS20H100CT
FEATURES AND BENEFITS
A2
■
■
■
■
■
■
■
NEGLIGIBLE SWITCHING LOSSES
HIGH JUNCTION TEMPERATURE CAPABILITY
GOOD TRADE OFF BETWEEN LEAKAGE CURRENT AND FORWARD VOLTAGE DROP
LOW LEAKAGE CURRENT
AVALANCHE RATED
INSULATED PACKAGE: ISOWATT220AB,
TO-220FPAB
Insulating Voltage = 2000V DC
Capacitance = 45 pF
AVALANCHE CAPABILITY SPECIFIED
A1
K
K
ISOWATT220AB
STPS20H100CF
A2
K
A1
A1
TO-220FPAB
STPS20H100CFP
A2
K
K
I2PAK
DESCRIPTION
Dual center tap schottky rectifier designed for
high frequency miniature Switched Mode
Power Supplies such as adaptators and on
board DC/DC converters.
STPS20H100CR
A2
A1
D2PAK
STPS20H100CG
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
100
V
IF(RMS)
RMS forward current
30
A
10
20
A
250
A
IF(AV)
Average forward
current δ = 0.5
TO-220AB
D2PAK / I2PAK
Tc = 160°C
per diode
per device
ISOWATT220AB Tc = 145°C
TO-220FPAB
IFSM
Surge non repetitive forward current
tp = 10 ms sinusoidal
IRRM
Repetitive peak reverse current
tp = 2 µs square F = 1kHz
1
A
IRSM
Non repetitive peak reverse current
tp = 100 µs square
3
A
PARM
Repetitive peak avalanche power
tp = 1µs
10800
W
- 65 to + 175
°C
175
°C
10000
V/µs
Tstg
Tj
dV/dt
* :
Storage temperature range
Tj = 25°C
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
dPtot
1
thermal runaway condition for a diode on its own heatsink
<
dTj
Rth( j − a )
July 2003 - Ed: 4G
1/8
STPS20H100CT/CF/CG/CR/CFP
THERMAL RESISTANCES
Symbol
Rth (j-c)
Parameter
Junction to case
2
Value
Unit
°C/W
TO-220AB / D PAK / I PAK
Per diode
1.6
ISOWATT220AB / TO-220FPAB
Per diode
4
2
2
TO-220AB / D PAK / I PAK
Total
0.9
ISOWATT220AB / TO-220FPAB
Total
3.2
TO-220AB / D PAK / I PAK
Coupling
0.15
ISOWATT220AB / TO-220FPAB
Coupling
2.5
2
Rth (c)
2
2
°C/W
When the diodes 1 and 2 are used simultaneously :
∆ Tj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c)
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol
Parameter
IR *
Reverse leakage current
Tests conditions
Tj = 25°C
Pulse test :
Forward voltage drop
2
Max.
Unit
4.5
µA
6
mA
V
Tj = 25°C
IF = 8 A
0.71
Tj = 25°C
IF = 10 A
0.77
Tj = 25°C
IF = 16 A
0.81
Tj = 25°C
IF = 20 A
0.88
Tj = 125°C
IF = 8 A
0.56
0.58
Tj = 125°C
IF = 10 A
0.59
0.64
Tj = 125°C
IF = 16 A
0.65
0.68
Tj = 125°C
IF = 20 A
0.67
0.73
* tp = 5 ms, δ < 2%
** tp = 380 µs, δ < 2%
To evaluate the maximum conduction losses use the following equation :
P = 0.55 x IF(AV) + 0.009 x IF2(RMS)
2/8
Typ.
VR = VRRM
Tj = 125°C
VF **
Min.
STPS20H100CT/CF/CG/CR/CFP
Fig. 1: Average forward power dissipation versus
average forward current (per diode).
Fig. 2: Average forward current versus ambient
temperature (δ=0.5, per diode).
PF(av)(W)
IF(av)(A)
8
δ = 0.1
δ = 0.05
δ = 0.2
12
δ = 0.5
Rth(j-a)=Rth(j-c)
TO220AB
10
6
δ=1
Rth(j-a)=15°C/W
8
ISOWATT220AB
TO-220FPAB
Rth(j-a)=40°C/W
6
4
T
2
δ=tp/T
IF(av) (A)
0
4
T
2
0
2
4
6
8
δ=tp/T
tp
0
10
12
Fig. 3: Normalized avalanche power derating
versus pulse duration.
0
25
Tamb(°C)
50
75
100
125
150
175
Fig. 4: Normalized avalanche power derating
versus junction temperature.
PARM(tp)
PARM(1µs)
1
tp
1.2
PARM(tp)
PARM(25°C)
1
0.1
0.8
0.6
0.4
0.01
0.2
Tj(°C)
tp(µs)
0.001
0.01
0.1
1
0
10
100
1000
Fig. 5: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (TO-220AB, D2PAK, I2PAK)
IM(A)
200
180
160
140
120
100
80
60
40 IM
20
0
1E-3
0
25
50
75
100
125
150
Fig. 6: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (ISOWATT220AB, TO-220FPAB).
140
IM(A)
120
100
Tc=50°C
Tc=75°C
80
Tj=50°C
60
Tj=75°C
40
Tc=125°C
IM
20
t
t(s)
δ=0.5
1E-2
1E-1
1E+0
0
1E-3
Tj=125°C
t
t(s)
δ=0.5
1E-2
1E-1
1E+0
3/8
STPS20H100CT/CF/CG/CG-1
Fig. 7-1: Relative variation of thermal impedance
junction to case versus pulse duration (per diode)
(TO-220AB, D2PAK, I2PAK).
Fig. 7-2: Relative variation of thermal impedance
junction to case versus pulse duration (per diode)
(ISOWATT220AB, TO-220FPAB).
Zth(j-c)/Rth(j-c)
1.0
1.0
0.8
0.8
0.6
0.4
δ = 0.5
Zth(j-c)/Rth(j-c)
δ = 0.5
0.6
δ = 0.2
0.4
δ = 0.2
δ = 0.1
T
δ = 0.1
0.2
0.2
Single pulse
Single pulse
δ=tp/T
tp(s)
0.0
1E-3
1E-2
1E-1
tp(s)
tp
1E+0
Fig. 8: Reverse leakage current versus reverse
voltage applied (typical values, per diode).
0.0
1E-2
1E+0
1E+1
Fig. 9: Junction capacitance versus reverse
voltage applied (typical values, per diode).
C(pF)
IR(µA)
1E+4
1E-1
1000
F=1MHz
Tj=25°C
Tj=150°C
1E+3
Tj=125°C
1E+2
500
Tj=100°C
1E+1
1E+0
1E-2
200
Tj=25°C
1E-1
VR(V)
VR(V)
0
10
20
30
40
50
60
70
80
90 100
Fig. 10: Forward voltage drop versus forward
current (maximum values, per diode).
100.0
100
1
2
5
10
20
50
100
Fig. 11: Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed circuit
board FR4, copper thickness: 35µm) (D2PAK).
Rth(j-a) (°C/W)
IFM(A)
80
70
60
Tj=150°C
Typical values
10.0
50
Tj=125°C
Tj=125°C
Typical values
40
Tj=25°C
30
1.0
20
0.1
0.0
4/8
10
VFM(V)
0.2
0.4
0.6
0.8
1.0
1.2
0
S(Cu) (cm²)
0
5
10
15
20
25
30
35
40
STPS20H100CT/CF/CG/CR/CFP
PACKAGE MECHANICAL DATA
TO-220AB
REF.
DIMENSIONS
Millimeters
A
H2
Dia
C
L5
L7
L6
L2
F2
F1
D
L9
L4
M
G1
E
G
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
L2
F
Inches
Min.
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
M
Diam.
2.6 typ.
3.75
3.85
0.102 typ.
0.147
0.151
5/8
STPS20H100CT/CF/CG/CR/CFP
PACKAGE MECHANICAL DATA
ISOWATT220AB
DIMENSIONS
REF.
Millimeters
Min.
A
B
D
E
F
F1
F2
G
G1
H
L2
L3
L4
L6
L7
Diam
Max.
4.40
4.60
2.50
2.70
2.50
2.75
0.40
0.70
0.75
1.00
1.15
1.70
1.15
1.70
4.95
5.20
2.40
2.70
10.00
10.40
16.00 typ.
28.60
30.60
9.80
10.60
15.90
16.40
9.00
9.30
3.00
3.20
Inches
Min.
Max.
0.173
0.181
0.098
0.106
0.098
0.108
0.016
0.028
0.030
0.039
0.045
0.067
0.045
0.067
0.195
0.205
0.094
0.106
0.394
0.409
0.630 typ.
1.125
1.205
0.386
0.417
0.626
0.646
0.354
0.366
0.118
0.126
PACKAGE MECHANICAL DATA
TO-220FPAB
REF.
A
B
H
Dia
L6
L2
L7
L3
L5
D
F1
L4
F2
F
G1
G
6/8
E
A
B
D
E
F
F1
F2
G
G1
H
L2
L3
L4
L5
L6
L7
Dia.
DIMENSIONS
Millimeters
Inches
Min.
Max.
4.4
4.6
2.5
2.7
2.5
2.75
0.45
0.70
0.75
1
1.15
1.70
1.15
1.70
4.95
5.20
2.4
2.7
10
10.4
16 Typ.
28.6
30.6
9.8
10.6
2.9
3.6
15.9
16.4
9.00
9.30
3.00
3.20
Min.
Max.
0.173
0.181
0.098
0.106
0.098
0.108
0.018
0.027
0.030
0.039
0.045
0.067
0.045
0.067
0.195
0.205
0.094
0.106
0.393
0.409
0.63 Typ.
1.126
1.205
0.386
0.417
0.114
0.142
0.626
0.646
0.354
0.366
0.118
0.126
STPS20H100CT/CF/CG/CR/CFP
PACKAGE MECHANICAL DATA
D2PAK
DIMENSIONS
REF.
A
Millimeters
Min.
E
C2
L2
D
L
L3
A1
B2
R
C
B
G
A2
2.0 MIN.
FLAT ZONE
V2
A
A1
A2
B
B2
C
C2
D
E
G
L
L2
L3
R
V2
Typ. Max. Min.
Inches
Typ. Max.
4.30
4.60 0.169
0.181
2.49
2.69 0.098
0.106
0.03
0.23 0.001
0.009
0.70
0.93 0.027
0.037
1.25 1.40
0.049 0.055
0.45
0.60 0.017
0.024
1.21
1.36 0.047
0.054
8.95
9.35 0.352
0.368
10.00
10.28 0.393
0.405
4.88
5.28 0.192
0.208
15.00
15.85 0.590
0.624
1.27
1.40 0.050
0.055
1.40
1.75 0.055
0.069
0.40
0.016
0°
8°
0°
8°
FOOT PRINT DIMENSIONS (in millimeters)
16.90
10.30
5.08
1.30
3.70
8.90
7/8
STPS20H100CT/CF/CG/CR/CFP
PACKAGE MECHANICAL DATA
I2PAK
DIMENSIONS
REF.
Inches
Min.
Typ. Max. Min.
Typ. Max.
A
4.30
4.60 0.169
0.181
A1
2.49
2.69 0.098
0.106
b
0.70
0.93 0.028
0.037
b1
1.20
1.38 0.047
0.054
b2
1.25
C
0.45
0.60 0.018
0.024
C2
1.21
1.36 0.048
0.054
D
8.95
9.35 0.352
0.368
1.40
0.049 0.055
e
2.44
2.64 0.096
0.104
E
10.00
10.28 0.394
0.405
L
13.10
13.60 0.516
0.535
L1
3.48
3.78 0.137
0.149
L2
1.27
1.40 0.050
0.055
Ordering type
Marking
Package
Weight
Base qty
Delivery mode
STPS20H100CT
STPS20H100CT
TO-220AB
2.20g
50
Tube
STPS20H100CF
STPS20H100CF
ISOWATT220AB
2.08g
50
Tube
STPS20H100CFP
STPS20H100CFP
TO-220FPAB
STPS20H100CR
STPS20H100CR
STPS20H100CG
STPS20H100CG
STPS20H100CG-TR
■
Millimeters
STPS20H100CG
2.0 g
50
Tube
2
1.49g
50
Tube
2
1.48g
50
Tube
2
1.48g
1000
Tape & reel
I PAK
D PAK
D PAK
Epoxy meets UL94,V0
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use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
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approval of STMicroelectronics.
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© 2003 STMicroelectronics - Printed in Italy - All rights reserved.
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