STTH1002C
High efficiency ultrafast diode
Datasheet - production data
Features
$
Suited for SMPS
.
$
Low losses
Low forward and reverse recovery times
.
Insulated package: TO-220FPAB
– Insulating voltage: 2000 VRMS sine
$
High junction temperature
$
.
72)3$%
$
,ð3$.
.
$
Low leakage current
ECOPACK®2 compliant component for DPAK
and D²PAK on demand
.
Description
$
.
Dual center tap rectifier suited for switch mode
power supplies and high frequency DC to DC
converters.
$
Packaged in DPAK, D²PAK, TO-220AB, I²PAK
and TO-220FPAB, this device is intended for use
in low voltage, high frequency inverters, free
wheeling and polarity protection applications.
72$%
.
.
Table 1. Device summary
$
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September 2016
This is information on a product in full production.
Symbol
Value
IF(AV)
Up to 2 x 8 A
VRRM
200 V
Tj (max)
175 °C
VF (typ)
0.78 V
trr (typ)
20 ns
$
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www.st.com
Characteristics
1
STTH1002C
Characteristics
Table 2. Absolute ratings (limiting values per diode at 25 °C, unless otherwise specified)
Symbol
VRRM
Parameter
Repetitive peak reverse voltage
I2
IF(RMS)
IF(AV)
2
PAK, D PAK,TO-220AB, TO-220FPAB
Unit
200
V
20
Forward rms current
A
DPAK
10
Tc = 155 °C Per diode
5
Tc = 150 °C Per device
I2PAK, DPAK,
D2PAK,TO-220AB T = 135 °C Per diode
c
10
Tc = 125 °C Per device
16
Tc = 140 °C Per diode
5
Tc = 120 °C Per device
10
Tc = 110 °C
Per diode
8
Tc = 75 °C
Per device
16
Average forward current
= 0.5, square wave
TO-220FPAB
IFSM
Surge non repetitive forward current
Tstg
Storage temperature range
Tj
Value
tp = 10 ms sinusoidal
Maximum operating junction temperature
8
A
50
A
-65 to +175
°C
175
°C
Table 3. Thermal parameter
Symbol
Parameter
I2PAK, DPAK, D2PAK,TO-220AB
Rth(j-c)
Max. value
Per diode
4.0
Per device
2.5
Per diode
6.5
Per device
5.0
Junction to case
TO-220FPAB
Rth(c)
°C/W
I2PAK, DPAK, D2PAK,TO-220AB
1.0
TO-220FPAB
3.5
Coupling
When the diodes 1 and 2 are used simultaneously:
Tj (diode1) = P(diode1) x Rth(j-c) (per diode) + P(diode2) x Rth(c)
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Unit
DocID10182 Rev 8
STTH1002C
Characteristics
Table 4. Static electrical characteristics (per diode)
Symbol
IR(1)
Parameter
Test conditions
Reverse leakage current
Tj = 25 °C
Tj = 125 °C
Tj = 25 °C
VF(2)
Forward voltage drop
Tj = 150 °C
Min.
Typ.
VR = VRRM
Max.
Unit
5
µA
-
3
40
IF = 5 A
-
1.10
IF = 10 A
-
1.25
IF = 5 A
-
IF = 10 A
-
V
0.78
0.89
1.05
1. Pulse test: tp = 5 ms, < 2%
2. Pulse test: tp = 380 µs, < 2%
To evaluate the conduction losses, use the following equation:
P = 0.73 x IF(AV) + 0.032 x IF2(RMS)
Table 5. Dynamic electrical characteristics (per diode)
Symbol
trr
IRM
tfr
Parameter
Test conditions
Typ.
Max.
Unit
Reverse recovery time Tj = 25 °C
IF = 1 A
VR = 30 V
dIF/dt = 100 A/µs
-
20
25
ns
Reverse recovery
current
IF = 5 A
VR = 160 V
dIF/dt = 200 A/µs
-
5.9
7.6
A
IF = 5 A
VFR = 1.1 x VFmax
dIF/dt = 100 A/µs
-
110
ns
IF = 5 A
dIF/dt = 100 A/µs
-
Tj = 125 °C
Forward recovery time
Tj = 25 °C
VFP
Min.
Forward recovery
voltage
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Characteristics
STTH1002C
Figure 1. Peak current versus duty cycle
(per diode)
Figure 2. Forward voltage drop versus forward
current (typical values, per diode)
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Figure 3. Forward voltage drop versus forward
current (maximum values, per diode)
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Figure 4. Relative variation of thermal
impedance junction to case versus pulse
duration
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Figure 5. Relative variation of thermal
impedance junction to case versus pulse
duration
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Figure 6. Junction capacitance versus reverse
voltage applied (typical values, per diode)
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DocID10182 Rev 8
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STTH1002C
Characteristics
Figure 7. Reverse recovery charges versus
dIF/dt (typical values, per diode)
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Figure 8. Reverse recovery time versus dIF/dt
(typical values, per diode)
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Figure 9. Peak reverse recovery current versus Figure 10. Dynamic parameters versus junction
dIF/dt (typical values, per diode)
temperature (reference: Tj = 125 °C)
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Figure 11. Thermal resistance junction to
ambient versus copper surface under tab
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Figure 12. Thermal resistance junction to
ambient versus copper surface under tab
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Package information
2
STTH1002C
Package information
Epoxy meets UL94, V0
Cooling method: by conduction (C)
Recommended torque value:0.55 N·m for TO-220AB and TO-220FPAB
Maximum torque value: 0.7 N·m for TO-220AB and TO-220FPAB
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.
2.1
TO-220AB package information
Figure 13. TO-220AB package outline
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STTH1002C
Package information
Table 6. TO-220AB package mechanical data
Dimensions
Ref.
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.40
4.60
0.170
0.181
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
0.600
0.620
D1
1.27 typ.
0.050 typ.
E
10.00
10.40
0.393
0.41
e
2.40
2.70
0.094
0.106
e1
4.95
5.15
0.194
0.202
F
1.23
1.32
0.048
0.052
H1
6.20
6.60
0.244
0.259
J1
2.40
2.72
0.094
0.107
L
13.00
14.00
0.511
0.551
L1
3.50
3.93
0.137
0.154
L20
16.40 typ.
0.645 typ.
L30
28.90 typ.
1.137 typ.
P
3.75
3.85
0.147
0.151
Q
2.65
2.95
0.104
0.116
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Package information
2.2
STTH1002C
TO-220FPAB package information
Figure 14. TO-220FPAB package outline
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STTH1002C
Package information
Table 7. TO-220FPAB package mechanical data
Dimensions
Ref.
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
B
2.50
2.70
0.098
0.106
D
2.50
2.75
0.098
0.108
E
0.45
0.70
0.018
0.027
F
0.75
1.00
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
2.40
2.70
0.094
0.106
H
10.00
10.40
0.393
0.409
L2
16.00 Typ.
0.630 Typ.
L3
28.60
30.60
1.126
1.205
L4
9.80
10.60
0.386
0.417
L5
2.90
3.60
0.114
0.142
L6
15.90
16.40
0.626
0.646
L7
9.00
9.30
0.354
0.366
Dia.
3.00
3.20
0.118
0.126
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Package information
2.3
STTH1002C
D²PAK package information
Figure 15. D2PAK package outline
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Note:
10/17
This package drawing may slightly differ from the physical package. However, all the
specified dimensions are guaranteed.
DocID10182 Rev 8
STTH1002C
Package information
Table 8. D2PAK package mechanical data
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches
Max.
Min.
0.171
Typ.
Max.
A
4.36
4.60
A1
0
0.25
b
0.70
0.93
0.027
0.037
b2
1.14
1.70
0.045
0.067
c
0.38
0.69
0.014
0.027
c2
1.19
1.36
0.046
0.053
D
8.60
9.35
0.338
0.368
D1
6.90
8.00
0.271
0.315
D2
1.10
1.50
0.043
0.060
E
10.00
10.55
0.393
0.415
E1
8.10
8.90
0.318
0.350
E2
6.85
7.25
0.269
0.285
e
0.181
0.010
2.54
0.100
e1
4.88
5.28
0.192
0.208
H
15.00
15.85
0.590
0.624
J1
2.49
2.90
0.098
0.114
L
1.90
2.79
0.074
0.110
L1
1.27
1.65
0.050
0.065
L2
1.30
1.78
0.051
0.070
R
V2
0.40
0.016
0°
8°
0°
8°
Figure 16. Footprint (dimensions in mm)
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Package information
2.4
STTH1002C
DPAK package information
Figure 17. DPAK package outline
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12/17
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This package drawing may slightly differ from the physical package. However, all the
specified dimensions are guaranteed.
DocID10182 Rev 8
STTH1002C
Package information
Table 9. DPAK package mechanical data
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches
Max.
Min.
Typ.
Max.
A
2.18
2.40
0.085
0.094
A1
0.90
1.10
0.035
0.043
A2
0.03
0.23
0.001
0.009
b
0.64
0.90
0.025
0.035
b4
4.95
5.46
0.194
0.214
c
0.46
0.61
0.018
0.024
c2
0.46
0.60
0.018
0.023
D
5.97
6.22
0.235
0.244
D1
4.95
5.60
0.194
0.220
E
6.35
6.73
0.250
0.264
E1
4.32
5.50
0.170
0.216
e
2.28
0.090
e1
4.40
4.70
0.173
0.185
H
9.35
10.40
0.368
0.409
L
1.00
1.78
0.039
0.070
L2
1.27
0.050
L4
0.60
1.02
0.023
0.040
V2
-8°
+8°
-8°
8°
Figure 18. DPAK footprint dimensions (in mm)
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Package information
2.5
STTH1002C
I²PAK package information
Figure 19. I2PAK package outline
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STTH1002C
Package information
Table 10. I2PAK package mechanical data
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
10.00
10.40
0.394
0.409
L
13.00
14.00
0.512
0.551
L1
3.50
3.93
0.138
0.155
L2
1.27
1.40
0.050
0.055
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Ordering information
3
STTH1002C
Ordering information
Table 11. Ordering information
4
Order code
Marking
Package
Weight
Base qty
Delivery mode
STTH1002CB
STTH1 002CB
DPAK
0.32 g
75
Tube
STTH1002CB-TR
STTH1 002CB
DPAK
0.32 g
2500
Tape and reel
STTH1002CT
STTH1002CT
TO-220AB
1.9 g
50
Tube
STTH1002CG-TR
STTH1002CG
D2PAK
1.38 g
1000
Tape and reel
STTH1002CR
STTH1002CR
I2
1.5 g
50
Tube
STTH1002CFP
STTH1002CFP
1.9 g
50
Tube
PAK
TO-220FPAB
Revision history
Table 12. Document revision history
16/17
Date
Revision
Changes
Mar-2004
4
Last issue.
22-Mar-2013
5
Updated Table 7.
05-Jan-2015
6
Updated DPAK and D²PAK package information.
24-Apr-2015
7
Updated Figure 15.
20-Sep-2016
8
Updated DPAK package information and reformatted to current standard.
DocID10182 Rev 8
STTH1002C
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