This is information on a product in full production.
September 2016 DocID10182 Rev 8 1/17
STTH1002C
High efficiency ultrafast diode
Datasheet - production data
Features
Suited for SMPS
Low losses
Low forward and revers e recovery times
Insulated package: TO-220FPAB
– Insulating voltage: 2000 VRMS sine
High junction tem pe r atur e
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 polar ity pr otection applicat ion s.
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Table 1. Device summary
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
www.st.com
Characteristics STTH1002C
2/17 DocID10182 Rev 8
1 Characteristics
When the diodes 1 and 2 are used simultaneously:
Tj (diode1) = P(diode1) x Rth(j-c) (per diode) + P(diode2) x Rth(c)
Table 2. Absolute ratings (limiting values per diode at 25 °C, unless otherwise specified)
Symbol Parameter Value Unit
VRRM Repetitive peak reverse voltage 200 V
IF(RMS) Forward rms current I2PAK, D2PAK,TO-220AB, TO-220FPAB 20 A
DPAK 10
IF(AV) Average forw ard current
= 0.5, square wa ve
I2PAK, DPAK,
D2PAK,TO-220AB
Tc = 155 °C Per diode 5
A
Tc = 150 °C Per device 10
Tc = 135 °C Per diode 8
Tc = 125 °C Per device 16
TO-220FPAB
Tc = 140 °C Per diode 5
Tc = 120 °C Per device 10
Tc = 110 °C Per diode 8
Tc = 75 °C Per device 16
IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 50 A
Tstg St orage temperature range -65 to +175 °C
TjMaximum operating junction temperature 175 °C
Table 3. Thermal parameter
Symbol Parameter Max. value Unit
Rth(j-c) Junction to case
I2PAK, DPAK, D2PAK,TO-220AB Per diode 4.0
°C/W
Per device 2.5
TO-220FPAB Per diode 6.5
Per device 5.0
Rth(c) Coupling I2PAK, DPAK, D2PAK,TO-220AB 1.0
TO-220FPAB 3.5
DocID10182 Rev 8 3/17
STTH1002C Characteristics
17
To evaluate the conduction losses, use the following equation:
P = 0.73 x IF(AV) + 0.032 x IF2(RMS)
Table 4. Static electrical characteristics (per diode)
Symbol Parameter Test conditions Min. Typ. Max. Unit
IR(1) Reverse leakage current Tj = 25 °C VR = VRRM -5
µA
Tj = 125 °C - 3 40
VF(2) Forward voltage drop
Tj = 25 °C IF = 5 A - 1.10
V
IF = 10 A - 1.25
Tj = 150 °C IF = 5 A - 0.78 0.89
IF = 10 A - 1.05
1. Pulse test: tp = 5 ms, < 2%
2. Pulse test: tp = 380 µs, < 2%
Table 5. Dynamic electrical characteristics (per diode)
Symbol Paramete r Test conditions Min. Typ. Max. Unit
trr Reverse recovery time Tj = 25 °C IF = 1 A
VR = 30 V
dIF/dt = 100 A/µs -2025ns
IRM Reverse recovery
current Tj = 125 °C IF = 5 A
VR = 160 V
dIF/dt = 200 A/µs -5.97.6A
tfr Forward recovery time Tj = 25 °C
IF = 5 A
VFR = 1.1 x VFmax
dIF/dt = 100 A/µs - 110 ns
VFP Forward recovery
voltage IF = 5 A
dIF/dt = 100 A/µs -2.4 V
Characteristics STTH1002C
4/17 DocID10182 Rev 8
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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current (maximum values, per diode) Figure 4. Relative variation of thermal
impedance junction to case versus pulse
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Figure 5. Relative variation of thermal
impedance junction to case versus pulse
duration
Figure 6. Junction capacitance versus reverse
voltage applied (typical values, per diode)
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DocID10182 Rev 8 5/17
STTH1002C Characteristics
17
Figure 7. Reverse recovery charges versus
dIF/dt (typical values, per diode) Figure 8. Reverse recovery time versus dIF/dt
(typical values, per diode)
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dIF/dt (typical values, per diode) Figure 10. Dynamic p arameters versus junct ion
temperature (r eference: Tj = 125 °C)
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ambient versus copper surface under tab Figure 12. Thermal resistance junction to
ambient versus copper surface under tab
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Package information STTH1002C
6/17 DocID10182 Rev 8
2 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 pac kage outline
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DocID10182 Rev 8 7/17
STTH1002C Package information
17
Table 6. TO-220AB package mechanical data
Ref.
Dimensions
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
Package information STTH1002C
8/17 DocID10182 Rev 8
2.2 TO-220FPAB package information
Figure 14. TO-220FPAB package outline
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DocID10182 Rev 8 9/17
STTH1002C Package information
17
Ta ble 7. TO-220FPAB package mechanica l data
Ref.
Dimensions
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
Package information STTH1002C
10/17 DocID10182 Rev 8
2.3 D²PAK package information
Figure 15. D2PAK package outline
Note: This package drawing may slightly differ from the physical package. However, all the
specified dimensions are guaranteed.
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DocID10182 Rev 8 11/17
STTH1002C Package information
17
Figure 16. Footprint (dimensions in mm)
Table 8. D2PAK package mechanical data
Ref.
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 4.36 4.60 0.171 0.181
A1 0 0.25 0.010
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
e2.54 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
R0.40 0.016
V2 0° 8° 0° 8°
Package information STTH1002C
12/17 DocID10182 Rev 8
2.4 DPAK pa ckage information
Figure 17. DPAK package outline
Note: This package drawing may slightly differ from the physical package. However, all the
specified dimensions are guaranteed.
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DocID10182 Rev 8 13/17
STTH1002C Package information
17
Figure 18. DPAK footprint dimensions (in mm)
Table 9. DPAK package mechanical data
Ref.
Dimensions
Millimeters Inches
Min. Typ. 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°
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Package information STTH1002C
14/17 DocID10182 Rev 8
2.5 I²PAK package information
Figure 19. I2PAK package outline
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DocID10182 Rev 8 15/17
STTH1002C Package information
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Table 10. I2PAK package mechanical data
Ref.
Dimensions
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
Ordering information STTH1002C
16/17 DocID10182 Rev 8
3 Ordering information
4 Revision history
Table 11. Ordering information
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 I2PAK 1.5 g 50 Tube
STTH1002CFP STTH1002CFP TO-220FPAB 1.9 g 50 Tube
Table 12. Document revision history
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 17/17
STTH1002C
17
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