May 2006
Rev 1
1/7
STTH6006W
Turbo 2 ultrafast - high voltage rectifier
Main product characteristics
Features and benefits
Ultrafast switching
Low reverse current
Low thermal resistance
Reduces conduction and switching losses
Description
The STTH6006W uses ST Turbo2 600V
technology. This device is specially suited for use
in switching power supplies, and industrial
applications. The V
F
/ T
rr
trade-off has been
specially established to increase the performance
in welding applications.
Order codes
I
F(AV)
60 A
V
RRM
600 V
T
j
175 C
V
F
(typ)
1.1 V
t
rr
(max)
60 ns
Part Number
Marking
STTH6006W
STTH6006W
K
A
DO-247
STTH6006W
K
A
Table 1.
Absolute ratings (limiting values per diode at 25 C, unless otherwise specified)
Symbol
Parameter
Value
Unit
V
RRM
Repetitive peak reverse voltage
600
V
I
F(RMS)
RMS forward current
90
A
I
F(AV)
Average forward current,
= 0.5
T
c
= 95 C
60
A
I
FSM
Surge non repetitive forward current t
p
= 10 ms Sinusoidal
400
A
T
stg
Storage temperature range
-65 to + 175
C
T
j
Maximum operating junction temperature
(1)
175
C
1.
thermal runaway condition for a diode on its own heatsink
dP
tot
dT
j
---------------
1
R
th j
a
(
)
--------------------------
<
www.st.com
Characteristics
STTH6006W
2/7
1 Characteristics
To evaluate the conduction losses use the following equation:
P = 1.07 x I
F(AV)
+ 0.006 I
F
2
(RMS)
Table 2.
Thermal parameters
Symbol
Parameter
Value
Unit
R
th(j-c)
Junction to case
0.75
C/W
Table 3.
Static electrical characteristics
Symbol
Parameter
Test conditions
Min.
Typ
Max.
Unit
I
R
(1)
1.
Pulse test: t
p
= 5 ms,
< 2 %
Reverse leakage current
T
j
= 25 C
V
R
= V
RRM
50
A
T
j
= 125 C
160
1600
V
F
(2)
2.
Pulse test: t
p
= 380 s,
< 2 %
Forward voltage drop
T
j
= 25 C
I
F
= 60 A
1.85
V
T
j
= 150 C
1.10
1.40
Table 4.
Dynamic characteristics
Symbol
Parameter
Test conditions
Min.
Typ
Max.
Unit
t
rr
Reverse recovery time
I
F
= 0.5 A, I
rr
= 0.25 A, I
R
= 1 A,
T
j
= 25 C
60
ns
I
F
= 1 A, dI
F
/dt = -50 A/s,
V
R
= 30 V, T
j
= 25 C
60
85
I
RM
Reverse recovery current
I
F
= 60 A, dI
F
/dt = -100 A/s,
V
R
= 400 V, T
j
= 150 C
10.5
14
t
fr
Forward recovery time
I
F
= 60 A dI
F
/dt = 200 A/s
V
FR
= 1.1 x V
Fmax
, T
j
= 25 C
500
ns
V
FP
Forward recovery voltage
I
F
= 60 A dI
F
/dt = 200 A/s
V
FR
= 1.1 x V
Fmax
, T
j
= 25 C
3
V
STTH6006W
Characteristics
3/7
Figure 1.
Conduction losses versus
average current
Figure 2.
Forward voltage drop versus
forward current
0
10
20
30
40
50
60
70
80
90
100
110
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
P
(W)
F(AV)
I
(A)
F(AV)
T
=tp/T
tp
= 0.05
= 0.1
= 0.2
= 1
= 0.5
0
20
40
60
80
100
120
140
160
180
200
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
I
(A)
FM
V
(V)
FM
T =25C
(maximum values)
j
T =150C
(maximum values)
j
T =150C
(typical values)
j
Figure 3.
Relative variation of thermal
impedance junction to case versus
pulse duration
Figure 4.
Peak reverse recovery current
versus dI
F
/dt (typical values)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-03
1.E-02
1.E-01
1.E+00
Z
/R
th(j-c)
th(j-c)
t (s)
p
Single pulse
0
5
10
15
20
25
30
35
40
45
50
0
50
100
150
200
250
300
350
400
450
500
I
(A)
RM
dI /dt(A/s)
F
I =2 x I
F
F(AV)
I =I
F
F(AV)
I =0.5 x I
F
F(AV)
I =0.25 x I
F
F(AV)
V =400V
T =125C
R
j
Figure 5.
Reverse recovery time versus
dI
F
/dt (typical values)
Figure 6.
Reverse recovery charges versus
dI
F
/dt (typical values)
0
50
100
150
200
250
300
350
400
450
500
0
50
100
150
200
250
300
350
400
450
500
t (ns)
rr
dI /dt(A/s)
F
I =2 x I
F
F(AV)
I =I
F
F(AV)
I =0.5 x I
F
F(AV)
V =400V
T =125C
R
j
0
250
500
750
1000
1250
1500
1750
2000
2250
2500
2750
3000
0
50
100
150
200
250
300
350
400
450
500
Q (nC)
rr
I =2 x I
F
F(AV)
I =I
F
F(AV)
I =0.5 x I
F
F(AV)
V =400V
T =125C
R
j
dI /dt(A/s)
F
Characteristics
STTH6006W
4/7
Figure 7.
Softness factor versus
dI
F
/dt (typical values)
Figure 8.
Relative variations of dynamic
parameters versus junction
temperature
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0
50
100
150
200
250
300
350
400
450
500
S factor
I
2 x I
T = 125 C
F
F(AV)
j
V = 400 V
R
dI /dt(A/s)
F
0.00
0.25
0.50
0.75
1.00
1.25
25
50
75
100
125
I
RM
Q
RR
t
RR
T (C)
j
I =I
Reference: T =125C
F
F(AV)
j
V =400V
R
Figure 9.
Transient peak forward voltage
versus dI
F
/dt (typical values)
Figure 10.
Forward recovery time versus
dI
F
/dt (typical values)
Figure 11.
Junction capacitance versus
reverse voltage applied
(typical values)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
0
100
200
300
400
500
V
(V)
FP
dI /dt(A/s)
F
I =I
T =125C
F
F(AV)
j
0
100
200
300
400
500
600
700
800
900
1000
0
100
200
300
400
500
t (ns)
fr
dI /dt(A/s)
F
I =I
T =125C
F
F(AV)
j
V
=1.1 x V max.
FR
F
10
100
1000
1
10
100
1000
C(pF)
V (V)
R
F=1MHz
V
=30mV
T =25C
OSC
RMS
j
STTH6006W
Package mechanical data
5/7
2
Package mechanical data
Epoxy meets UL94, V0
Cooling method: by conduction (C)
Recommended torque value: 0.80 Nm
Maximum torque value: 1.0 Nm
In order to meet environmental requirements, ST offers these devices in ECOPACK
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Table 5.
DO-247 dimensions
Ref.
Dimensions
Millimeters
Inches
Min.
Max
Min.
Max.
A
4.40
4.60
0.173
0.181
A1
2.49
2.69
0.098
0.106
A2
0.03
0.23
0.001
0.009
B
0.70
0.93
0.027
0.037
B2
1.14
1.70
0.045
0.067
C
0.45
0.60
0.017
0.024
C2
1.23
1.36
0.048
0.054
D
8.95
9.35
0.352
0.368
E
10.00
10.40
0.393
0.409
G
4.88
5.28
0.192
0.208
L
15.00
15.85
0.590
0.624
L2
1.27
1.40
0.050
0.055
L3
1.40
1.75
0.055
0.069
M
2.40
3.20
0.094
0.126
R
0.40 typ.
0.016 typ.
V2
0
8
0
8
V
H
L5
L
L3
V2
G
F
F3
L1
F2
L2
L4
V
Dia
A
D
M
E
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