STTH20004TV1
Ultrafast high voltage rectifier
Datasheet - production data
Features
• Ultrafast switching
K1
• Low reverse current
• Low thermal resistance
A1
• Reduces switching and conduction losses
• Insulated package:
– Electrical insulation = 2500 V rms
– Capacitance = 189 pF
K2
• ECOPACK®2 compliant component
A2
Description
ISOTOP
STTH20004TV1
The STTH20004TV1 uses ST new 400 V
technology and is specially suited for use in
switching power supplies, welding equipment,
and industrial applications, as an output
rectification diode.
Table 1. Device summary
Symbol
Value
IF(AV)
Up to 2 x 120 A
VRRM
400 V
Tj(max)
150 °C
VF (typ)
0.83 V
trr (max)
60 ns
June 2014
This is information on a product in full production.
DocID11819 Rev 3
1/9
www.st.com
9
Characteristics
1
STTH20004TV1
Characteristics
Table 2. Absolute ratings (limiting values, per diode)
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
400
V
IF(RMS)
Forward rms current
200
A
IF(AV)
Average forward current, δ = 0.5
IFSM
Surge non repetitive forward current
Tstg
Storage temperature range
Tj
Tc = 75 °C
Per diode
100
Tc = 55 °C
Per diode
120
A
tp = 10 ms Sinusoidal
900
A
-55 to + 150
°C
150
°C
Maximum
Unit
Maximum operating junction temperature
Table 3. Thermal parameter
Symbol
Parameter
Rth(j-c)
Junction to case
R th(c)
Coupling
Per diode
0.60
Total
0.35
°C/W
0.10
When the diodes 1 and 2 are used simultaneously:
Δ Tj (diode1) = P(diode1) x Rth(j-c) (per diode) + P(diode2) x Rth(c)
Table 4.
Symbol
Static electrical characteristics (per diode)
Parameter
IR(1)
Reverse leakage current
VF(2)
Forward voltage drop
Test conditions
Tj = 25 °C
Tj = 125 °C
Tj = 25 °C
Tj = 150 °C
Min.
Typ.
Unit
100
VR = VRRM
µA
100
1000
1.2
IF = 100 A
V
0.83
1. Pulse test: tp = 5 ms, δ < 2%
2. Pulse test: tp = 380 µs, δ < 2%
To evaluate the maximum conduction losses use the following equation:
P = 0.8 x IF(AV) + 0.002 IF2(RMS)
2/9
Max.
DocID11819 Rev 3
1.0
STTH20004TV1
Characteristics
Table 5. Dynamic characteristics
Symbol
Reverse recovery time
trr
Test conditions
Parameter
Tj = 25 °C
Forward recovery time
tfr
VFP
Forward recovery voltage
IRM
Reverse recovery current
Sfactor
Typ.
Max.
IF = 1 A,
dIF/dt = 50 A/µs,
VR = 30 V
75
100
IF = 1 A,
dIF/dt = 200 A/µs,
VR = 30 V
45
IF = 100 A,
dIF/dt = 200 A/µs
VFR = 1.1 x VFmax
Tj = 125 °C
IF = 100 A,
dIF/dt = 100 A/µs,
VR = 200 V
δ=1
δ=0.5
δ=0.2
140
V
18
A
0.4
-
180
Tj=150°C
(Maximum values)
140
δ=0.05
ns
2.6
160
δ=0.1
120
800
I FM (A)
200
160
60
Figure 2. Forward voltage drop versus forward
current (per diode)
P(W)
180
Unit
ns
Tj = 25 °C
Figure 1. Conduction losses versus average
forward current (per diode)
Min.
120
100
100
Tj=150°C
(Typical values)
80
80
60
60
T
40
40
20
δ=tp/T
I F(AV) (A)
0
0
10
20
30
40
50
60
70
80
tp
Zth(j-c) /Rth( j-c)
0.0
Single pulse
40
0.7
35
0.6
30
0.5
25
0.4
20
0.3
15
0.2
10
1.E-01
1.E+01
0.8
1.0
1.2
1.4
dIF/dt(A/µs)
0
1.E+00
0.6
IF=IF(AV)
VR=200V
Tj=125°C
5
t P (s)
1.E-02
0.4
IRM (A)
45
0.8
0.0
1.E-03
0.2
Figure 4. Peak reverse recovery current versus
dIF/dt (typical values, per diode)
50
1.0
0.1
Tj=25°C
(Maximum values)
VFM (V)
0
90 100 110 120 130 140 150
Figure 3. Relative variation of thermal
impedance junction to case versus pulse
duration
0.9
20
0
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100
150
200
250
300
350
400
450
500
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Characteristics
STTH20004TV1
Figure 5. Reverse recovery time versus dIF/dt
(typical values, per diode)
Figure 6. Reverse recovery charges versus
dIF/dt (typical values, per diode)
Q rr (nC)
t rr (ns)
300
3500
IF=IF(AV)
VR=200V
Tj=125°C
250
IF=IF(AV)
VR=200V
Tj=125°C
3000
2500
200
2000
150
1500
100
1000
50
500
dIF/dt(A/µs)
0
0
50
100
150
200
250
300
400
450
500
0
Figure 7. Reverse recovery time versus dIF/dt
(typical values, per diode)
0.8
dIF/dt(A/µs)
0
350
S FACTOR
50
100
150
200
250
300
350
400
450
500
Figure 8. Relative variations of dynamic
parameters versus junction temperature
1.6
IF < 2 x IF(AV)
VR=200V
Tj=125°C
0.7
SFACTOR
1.4
1.2
0.6
1.0
0.5
0.8
0.4
tRR
0.6
0.3
IRM
0.4
0.2
QRR
0.2
0.1
dIF/dt(A/µs)
0.0
0
50
100
150
200
250
300
IF=IF(AV)
VR=200V
Reference: Tj=125°C
Tj (°C)
0.0
350
400
450
500
25
50
75
100
125
Figure 9. Transient peak forward voltage versus Figure 10. Forward recovery time versus dIF/dt
dIF/dt (typical values, per diode)
(typical values, per diode)
6.0
t fr (ns)
VFP (V)
1800
IF=IF(AV)
Tj=125°C
5.5
5.0
4.5
1400
4.0
1200
3.5
1000
3.0
2.5
800
2.0
600
1.5
400
1.0
200
dIF/dt(A/µs)
0.5
0.0
dIF /dt(A/µs)
0
0
4/9
IF=IF(AV)
VFR=1.1 x VF max.
Tj=125°C
1600
50
100
150
200
250
300
350
400
450
500
0
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100
150
200
250
300
350
400
450
500
STTH20004TV1
Characteristics
Figure 11. Reverse recovery time versus dIF/dt (typical values, per diode)
C(pF)
10000
F=1MHz
VOSC=30mVRMS
Tj=25°C
1000
VR(V)
100
1
10
100
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5/9
Package information
2
STTH20004TV1
Package information
•
Epoxy meets UL94, V0
•
Lead-free package
•
Cooling method: by conduction (C)
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.
Figure 12. ISOTOP dimension definitions
6/9
DocID11819 Rev 3
STTH20004TV1
Package information
Table 6. ISOTOP dimension values
Dimensions
Ref.
Millimeters
Min.
Typ.
Inches
Max.
Min.
Typ.
Max.
A
11.80
12.20
0.465
0.480
A1
8.90
9.10
0.350
0.358
B
7.8
8.20
0.307
0.323
C
0.75
0.85
0.030
0.033
C2
1.95
2.05
0.077
0.081
D
37.80
38.20
1.488
1.504
D1
31.50
31.70
1.240
1.248
E
25.15
25.50
0.990
1.004
E1
23.85
24.15
0.939
0.951
E2
24.80
0.976
G
14.90
15.10
0.587
0.594
G1
12.60
12.80
0.496
0.504
G2
3.50
4.30
0.138
0.169
F
4.10
4.30
0.161
0.169
F1
4.60
5.00
0.181
0.197
P
4.00
4.30
0.157
0.69
P1
4.00
4.40
0.157
0.173
S
30.10
30.30
1.185
1.193
DocID11819 Rev 3
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Ordering information
3
STTH20004TV1
Ordering information
Table 7. Ordering information
Order code
Marking
Package
Weight
Base qty(1)
Delivery mode
STTH20004TV1
STTH20004TV1
ISOTOP
27 g
(without screws)
10
(with screws)
Tube
1. This product is supplied with 40 terminal screws and washers for each tube. The screws and
washers are supplied in a separate pack with the order.
4
Revision history
Table 8. Document revision history
8/9
Date
Revision
Changes
18-Oct-2005
1
First issue.
15-Sep-2011
2
Added insulated package information in Features.
20-Jun-2014
3
Updated ECOPACK® statement, Table 2 and Table 3.
DocID11819 Rev 3
STTH20004TV1
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