OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

STTH61W04SW

P1-P3P4-P6P7-P7
This is information on a product in full production.
October 2012 Doc ID 023613 Rev 1 1/7
7
STTH61W04S
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
■ Ribbon bonding for more robustness
Description
The STTH61W04SW, uses ST Turbo 2, 400 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.
Table 1. Device summary
Symbol Value
I
F(AV)
60 A
V
RRM
400 V
t
rr
(typ) 40 ns
T
j
(max) 175 °C
V
F
(typ) 0.93 V
K
A
A
A
A
K
TO-247
STTH61W04SW
www.st.com
Characteristics STTH61W04S
2/7 Doc ID 023613 Rev 1
1 Characteristics
To evaluate the conduction losses use the following equation:
P = 0.85 x I
F(AV)
+ 0.005 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 400 V
I
F(RMS)
Forward rms current 90 A
I
F(AV)
Average forward current, = 0.5 T
c
= 110°C Per diode 60 A
I
FSM
Surge non repetitive forward current t
p
= 10 ms sinusoidal 500 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
Total
0.7 °C / W
Table 4. Static electrical characteristics
Symbol Parameter Test conditions Min. Typ. Max. Unit
I
R
(1)
1. Pulse test: tp = 5 ms, < 2%
Reverse leakage current
T
j
= 25 °C
V
R
= V
RRM
20
µA
T
j
= 125 °C 20 200
V
F
(2)
2. Pulse test: tp = 380 µs, < 2%
Forward voltage drop
T
j
= 25 °C
I
F
= 60 A
1.35
T
j
= 150 °C 0.93 1.15
Table 5. Dynamic electrical characteristics
Symb
ol
Parameter Test conditions Min. Typ. Max. Unit
I
RM
Reverse recovery current
T
j
= 125 °C
I
F
= 60 A, V
R
= 320 V
dI
F
/dt = -200 A/µs
19 26 A
Q
RR
Reverse recovery charge 1400 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
40 55 ns
t
fr
Forward recovery time T
j
= 25 °C I
F
= 60 A,
V
FR
= 1.2 V
dI
F
/dt = 400 A/µs
250 ns
V
FP
Forward recovery voltage T
j
= 25 °C 2 3 V
STTH61W04S Characteristics
Doc ID 023613 Rev 1 3/7
Figure 1. Average forward power dissipation
versus average forward current
Figure 2. Forward voltage drop versus
forward current
P (W)
F(AV)
0
10
20
30
40
50
60
70
80
90
100
110
0 102030405060 7080
δ = 0.05
δ1= 0.
δ = 0.2
δ = 0.5
δ = 1
= tp/T
tp
T
δ
I
F(AV)
(A)
I
FM
(A)
0.1
1.0
10.0
100.0
1000.0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
T
j
=150°C
(Maximum values)
T
j
=150 °C
(Typical 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)
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)
I
RM
(A)
0
5
10
15
20
25
30
35
40
0 50 100 150 200 250 300 350 400 450 500
I
F
=I
F(AV)
V
R
=320 V
T
j
=125 °C
dI
F
/dt(A/µs)
Figure 5. Reverse recovery time versus dI
F
/dt
(typical values)
Figure 6. Reverse recovery charges versus
dI
F
/dt (typical values)
Q
RR
(nC)
0
500
1000
1500
2000
2500
0 50 100 150 200 250 300 350 400 450 500
I
F
=I
F(AV)
V
R
=320 V
T
j
=125 °C
dI
F
/dt(A/µs)
P1-P3P4-P6P7-P7

STTH61W04SW

Mfr. #:
Buy STTH61W04SW
Manufacturer:
STMicroelectronics
Description:
Rectifiers Turbo 2 ultrafast 60A 400V 40ns 0.93VF
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet