This single rectifier is suited for switch mode
power supply and high frequency DC to DC
converters. Packaged in D
insulated TO-220AC, this device is intended for
low voltage, high frequency inverters, free
wheeling and polarity protection applications
2
PAK, TO-220AC and
K
STTH2002D
A
K
TO-220AC
A
K
NC
STTH2002G
K
A
K
TO-220ACins
STTH2002DI
A
D2PA K
Table 1.Device summary
SymbolValue
I
F(AV)
V
RRM
(max)175 °C
T
j
(typ)0.86 V
V
F
t
(typ)16 ns
rr
September 2011Doc ID 12365 Rev 21/10
20 A
200 V
www.st.com
10
CharacteristicsSTTH2002
1 Characteristics
Table 2.Absolute ratings (limiting values at T
= 25 °C, unless otherwise specified)
j
SymbolParameterValueUnit
V
I
F(RMS)
I
F(AV)
I
T
Table 3.Thermal parameters
Repetitive peak reverse voltage200V
RRM
Forward rms current35A
T
Average forward current, δ = 0.5
TO-220AC, D2PA K
TO-220ACins
Surge non repetitive forward current tp = 10 ms sinusoidal175A
FSM
Storage temperature range-65 to + 175 °C
stg
Maximum operating junction temperature175 °C
T
j
= 120 °C
c
= 60 °C
T
c
20A
SymbolParameterValueUnit
TO-220AC, D2PA K2 . 4
R
Table 4.Static electrical characteristics
th(j-c)
Junction to case
TO-220ACins5
°C/W
SymbolParameterTest conditionsMin.Typ.Max.Unit
(1)
I
V
1. Pulse test: tp = 5 ms, δ < 2 %
2. Pulse test: t
Reverse leakage current
R
(2)
Forward voltage drop
F
= 380 µs, δ < 2 %
p
Tj = 25 °C
VR = V
= 20 A
I
F
= 25 A
I
F
RRM
11.1
= 125 °C10100
T
j
Tj = 25 °C
T
= 150 °C0.860.95
j
= 25 °C
T
j
Tj = 125 °C0.941.05
T
= 150 °C0.91
j
10
1.15
µA
V
To evaluate the conduction losses use the following equation:
P = 0.75 x I
2/10Doc ID 12365 Rev 2
F(AV)
+ 0.01 I
F2(RMS)
STTH2002Characteristics
Table 5.Dynamic characteristics
SymbolParameter
t
rr
I
RM
t
fr
V
FP
Reverse recovery time
Reverse recovery current
Forward recovery time
Forward recovery voltage
Test conditions
I
= 1 A, dIF/dt = -200 A/µs,
F
= 30 V, Tj = 25 °C
V
R
= 1 A, dIF/dt = -50 A/µs,
I
F
= 30 V, Tj = 25 °C
V
R
I
= 20 A, dIF/dt = 100 A/µs,
F
VR = 160 V, Tj = 125 °C
= 20 A, dIF/dt = 100 A/µs
I
F
= 1.1 x V
V
FR
= 20 A, dIF/dt = 100 A/µs,
I
F
= 1.1 x V
V
FR
, Tj = 25 °C
Fmax
, Tj = 25 °C
Fmax
Min.Typ.Max.Unit
1620
3340
810A
230ns
2V
Figure 1.Peak current versus duty cycleFigure 2.Forward voltage drop versus
forward current (typical values)
IM(A)
100
80
60
40
20
0
0.0 0.1 0.2 0.3 0.4 0.5 0.60.7 0.8 0.9 1.0
P = 10WP = 10 W
P = 5WP = 5 W
P = 3WP = 3 W
δ
T
T
I
I
M
M
=tp/T
=tp/T
d
δ
tp
tp
IFM(A)
200
180
160
140
120
100
80
60
40
20
0
0.00.51.01.52.02.5
Tj=150°C
Tj=25°C
VFM(V)
ns
Figure 3.Forward voltage drop versus
forward current (maximum values)
IFM(A)
200
180
160
140
120
100
80
60
40
20
0
0.00.51.01.52.02.5
Tj=150°C
Tj=25°C
VFM(V)
Figure 4.Relative variation of thermal
impedance, junction to case,
versus pulse duration
D = TO-220AC in Tube
DI = TO-220ACins in Tube
G = D2PAK in Tube
G-TR = D2PAK in Tape and reel
Doc ID 12365 Rev 25/10
Package informationSTTH2002
3 Package information
●Epoxy meets UL94, V0
●Cooling method: by conduction (C)
●Recommended torque: 0.4 to 0.6 N·m
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com
ECOPACK
Table 6.T0-220AC dimensions
®
packages, depending on their level of environmental compliance. ECOPACK®
®
is an ST trademark.
.
Dimensions
Ref.
MillimetersInches
Min.Max.Min.Max.
A4.404.600.1730.181
H2
Ø I
L5
L6
L2
F1
F
L9
L4
G
A
C
L7
C1.231.320.0480.051
D2.402.720.0940.107
E0.490.700.0190.027
F0.610.880.0240.034
F11.141.700.0440.066
D
G4.955.150.1940.202
H210.0010.400.3930.409
L216.40 typ.0.645 typ.
M
E
L413.0014.000.5110.551
L52.652.950.1040.116
L615.2515.750.6000.620
6/10Doc ID 12365 Rev 2
L76.206.600.2440.259
L93.503.930.1370.154
M2.6 typ.0.102 typ.
Diam. I3.753.850.1470.151
STTH2002Package information
Table 7.T0-220ACins dimensions
Dimensions
Ref.
MillimetersInches
Min.Typ.Max.Min.Typ.Max.
A15.2015.90 0.5980.625
a13.750.147
B
Ø I
L
A
I4
C
b2
a213.0014.00 0.5110.551
B10.0010.40 0.3930.409
F
b10.610.880.0240.034
b21.231.320.0480.051
C4.404.600.1730.181
a1
l2
e
a2
b1
c2
c10.490.700.0190.027
c22.402.720.0940.107
M
e4.805.400.1890.212
c1
F6.206.600.2440.259
ØI3.753.850.1470.151
I415.80 16.40 16.80 0.622 0.6460.661
L2.652.950.1040.116
l21.141.700.0440.066
M2.600.102
Doc ID 12365 Rev 27/10
Package informationSTTH2002
Table 8.D
L2
L
L3
2
PAK dimensions
E
A1
B2
B
G
2mm min.
FLAT ZONE
Dimensions
REF.
MillimetersInches
Min.MaxMin.Max.
A4.404.600.1730.181
A
C2
A12.492.690.0980.106
A20.030.230.0010.009
B0.700.930.0270.037
D
B21.141.700.0450.067
C0.450.600.0170.024
C21.231.360.0480.054
C
R
D8.959.350.3520.368
E10.0010.400.3930.409
A2
G4.885.280.1920.208
L15.0015.850.5900.624
V2
L21.271.400.0500.055
L31.401.750.0550.069
Figure 12. D2PAK footprint (dimensions in mm)
16.90
10.30
8.90
M2.403.200.0940.126
R0.40 typ.0.016 typ.
V20°8°0°8°
5.08
1.30
3.70
8/10Doc ID 12365 Rev 2
STTH2002Ordering information
4 Ordering information
Table 9.Ordering information
Order codeMarkingPackageWeightBase qtyDelivery mode
STTH2002DSTTH2002TO-220AC1.90 g50Tube
STTH2002DISTTH2002TO-220ACins2.30 g50Tube
STTH2002GSTTH2002D
STTH2002G-TRSTTH2002D
2
PAK1.48 g50Tube
2
PAK1.48 g1000Tape and reel
5 Revision history
Table 10.Document revision history
DateRevisionChanges
03-May-20061First issue.
05-Sep-20112Updated dimension e and deleted I3 in Ta b l e 7 .
Doc ID 12365 Rev 29/10
STTH2002
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.