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STTH30W02CW

P1-P3P4-P6P7-P8
This is information on a product in full production.
October 2012 Doc ID 023273 Rev 1 1/8
8
STTH30W02C
Turbo 2 ultrafast high voltage rectifier
Datasheet production data
Features
■ Ultrafast switching
■ Low reverse recovery current
■ Low thermal resistance
■ Reduces switching losses
■ ECOPACK
®
2 compliant component
Description
The STTH30W02CW, uses ST Turbo 2, 200 V
technology. It is especially suited to be used for
DC/DC and DC/AC converters in secondary stage
of MIG/MMA/TIG welding machine. Housed in
ST's TO-247, this device offers high power
integration for all welding machines and industrial
applications.
Table 1. Device summary
Symbol Value
I
F(AV)
2 x 15 A
V
RRM
200 V
t
rr
(typ) 20 ns
T
j
(max) 175 °C
V
F
(typ) 0.90 V
K
A1
A2
A1
A2
K
TO-247
STTH30W02CW
www.st.com
Characteristics STTH30W02C
2/8 Doc ID 023273 Rev 1
1 Characteristics
When diodes 1 and 2 are used simultaneously:
T
j
(diode 1) = P(diode 1) x R
th(j-c)
(per diode) + P(diode 2) x R
th(c)
To evaluate the conduction losses use the following equation:
P = 0.8 x I
F(AV)
+ 0.0167 I
F
2
(RMS)
Table 2. Absolute ratings (limiting values, at 25 °C, unless otherwise specified)
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 200 V
I
F(RMS)
Forward rms current 30 A
I
F(AV)
Average forward current, = 0.5
T
c
= 125 °C Per diode 15
A
T
c
= 115°C Per device 30
I
FSM
Surge non repetitive forward current t
p
= 10 ms sinusoidal 140 A
T
stg
Storage temperature range -65 to + 175 °C
T
j
Maximum operating junction temperature + 175 °C
Table 3. Thermal resistance
Symbol Parameter Value Unit
R
th(j-c)
Junction to case
Per diode 2.5
°C / W
Total
1.5
R
th(c)
Coupling 0.5
Table 4. 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
10
µA
T
j
= 125 °C 5 50
V
F
(2)
2. Pulse test: t
p
= 380 µs, < 2%
Forward voltage drop
T
j
= 25 °C
I
F
= 15A
1.20
V
T
j
= 150 °C 0.90 1.05
T
j
= 25 °C
I
F
= 30 A
1.4
T
j
= 150 °C 1.1 1.3
STTH30W02C Characteristics
Doc ID 023273 Rev 1 3/8
Table 5. Dynamic electrical characteristics
Symbol Parameter Test conditions Min. Typ Max. Unit
I
RM
Reverse recovery current
T
j
= 125 °C
I
F
= 15 A, V
R
= 160 V
dI
F
/dt = -200 A/µs
79 A
Q
RR
Reverse recovery charge 160 nC
S
factor
Softness factor 0.3
t
rr
Reverse recovery time T
j
= 25 °C
I
F
= 1 A, V
R
= 30 V
dI
F
/dt = -100 A/µs
20 25 ns
t
fr
Forward recovery time T
j
= 25 °C
I
F
= 15 A, V
FR
= 1.1 V
dI
F
/dt = 100 A/µs
200 ns
V
FP
Forward recovery voltage T
j
= 25 °C 1.6 2.4 V
Figure 1. Average forward power dissipation
versus average forward current
(per diode)
Figure 2. Forward voltage drop versus
forward current (per diode)
P (W)
F(AV)
0
4
8
12
16
20
24
02468101214161820
= tp/T
tp
T
δ
I
F(AV)
(A)
δ = 0.05
δ1= 0.
δ = 0.2
δ = 0.5
δ = 1
I
FM
(A)
0.1
1.0
10.0
100.0
1000.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
T
j
=150 °C
(Typical values)
T
j
=150°C
(Maximum values)
T
j
= 25
°C
(Maximum values)
V
FM
(V)
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, per
diode)
Z
th(j-c)
/R
th(j-c)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-04 1.E-03 1.E-02 1.E-01 1.E+00
Single pulse
t
p
(s)
0
2
4
6
8
10
12
14
16
0 50 100 150 200 250 300 350 400 450 500
I
RM
(A)
I
F
= I
F(AV)
V
R
= 160 V
T
j
=125
°C
dI
F
/dt(A/µs)
P1-P3P4-P6P7-P8

STTH30W02CW

Mfr. #:
Buy STTH30W02CW
Manufacturer:
STMicroelectronics
Description:
Rectifiers Turbo 2 ultrafast 2x15A 200V 0.9VF
Lifecycle:
New from this manufacturer.
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