PRELIMINARY
5SDF 63B0400
5SDF 63B0400
High Frequency Welding Diode
Properties
High forward current capability
Low forward and reverse recovery losses
High operational reliability
Applications
Welding equipment
High current application up to 10 kHz
Key Parameters
= 400
V
RRM
= 6 266
I
FAVm
= 44 000
I
FSM
= 0.962
V
TO
= 0.036
r
T
V
A
A
V
m
Types
V
RRM
5SDF 63B0400
Conditions:
400 V
T
j
= -40 ÷ 190 °C,
half sine waveform,
f = 50 Hz
Mechanical Data
F
m
m
D
S
D
a
Mounting force
Weight
Surfa
creepage
distance
Air strike distance
22 ± 2 kN
0.14 kg
4 mm
4 mm
Fig. 1 Case
ABB s.r.o.
Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
tel.: +420 261 306 250,
http://www.abb.com/semiconductors
TS - DS/292/11d Nov-12
1
of 8
PRELIMINARY
5SDF 63B0400
Maximum Ratings
V
RRM
I
FAVm
Repetitive peak reverse voltage
T
j
= -40 ÷ 190 °C
Maximum Limits
400
T
c
= 85 °C
T
c
= 110 °C
Unit
V
A
Average forward current
6 266
5 120
9 843
8 042
200
I
FRMS
RMS forward current
T
c
= 85 °C
T
c
= 110 °C
A
I
RRM
I
FSM
I
2
t
T
jmin
–T
jmax
Repetitive reverse current
V
R
= V
RRM
mA
A
A
2
s
Non repetitive peak surge current
V
R
= 0 V, half sine pulse
t
p
= 8.3 ms
t
p
= 10 ms
t
p
= 8.3 ms
t
p
= 10 ms
47 000
44 000
9 168 000
9 680 000
- 40 ÷ 190
- 40 ÷ 190
Limiting load integral
V
R
= 0 V, half sine pulse
Operating temperature range
°C
T
stgmin
-T
stgmax
Storage temperature range
Unless otherwise specified T
j
= 190 °C
Characteristics
min
V
T0
r
T
V
FM
Q
rr
Threshold voltage
Forward slope resistance
I
F1
= 5 000 A, I
F2
= 15 000 A
Value
typ
max
0.962
0.036
1.140
180
Unit
V
m
V
C
Maximum forward voltage
I
FM
= 5 000 A
Recovered charge
I
FM
= 2 000 A, di/dt = -30 A/
s, V
R
= 50 V
Unless otherwise specified T
j
= 190 °C
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - DS/292/11d Nov-12
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PRELIMINARY
5SDF 63B0400
Thermal Parameters
R
thjc
Thermal resistance junction
double side cooling
to case
single side cooling
Thermal resistance case
to heatsink
double side cooling
single side cooling
Value
10
20
5
10
Unit
K/kW
R
thch
K/kW
Transient Thermal Impedance
Analytical function for transient
thermal impedance
i
i
( s )
R
i
( K/kW )
12
1
0.2900
2.3300
2
0.1400
4.8000
3
0.0270
2.0000
4
0.0011
0.8700
Z
thjc
½
R
i
(1
exp(
t
/
i
))
i
½
1
4
Transient thermal impedance junction
to case
Z
thjc
( K/kW )
10
Conditions:
F
m
= 22 ± 2 kN, Double side cooled
8
6
4
Correction for periodic waveforms
180° sine:
180° rectangular:
120° rectangular:
60° rectangular:
1.0 K/kW
0.9 K/kW
1.4 K/kW
2.3 K/kW
2
0
0.001
0.01
0.1
1
10
Square wave pulse duration
t
d
( s )
Fig. 2
Dependence transient thermal impedance
junction to case on square pulse
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - DS/292/11d Nov-12
3 of 8
PRELIMINARY
5SDF 63B0400
20000
I
F
( A )
T
j
= 190 C
15000
10000
5000
0
0.0
0.5
1.0
1.5
2.0
V
F
( V )
Fig. 3 Maximum forward voltage drop
characteristics
i
2
dt
(10
6
A
2
s)
I
FSM
( kA )
75
i
2
dt
15
50
10
V
R
= 0 V
20
25
I
FSM
5
10
V
R
0.5
V
RRM
0
1
10
t ( ms )
0
100
I
FSM
( kA )
100
20
50
40
30
0
1
10
100
Number n of cycles at 50 Hz
Fig. 4 Surge forward current vs. pulse length,
half sine wave, single pulse,
V
R
= 0 V, T
j
= T
jmax
Fig. 5 Surge forward current vs. number
of pulses, half sine wave, T
j
= T
jmax
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - DS/292/11d Nov-12
4 of 8
PRELIMINARY
10000
5SDF 63B0400
P
T
( W )
DC
8000
P
T
( W )
y
= 60 120
180
10000
y
= 30
60 90 120 180
270
DC
8000
6000
6000
4000
4000
2000
2000
0
0
2000
4000
6000
8000
0
0
2000
4000
6000
8000
I
FAV
( A )
I
FAV
( A )
Fig. 6 Forward power loss vs. average forward
current, sine waveform, f = 50 Hz, T = 1/f
Fig. 7 Forward power loss vs. average forward
current, square waveform, f = 50 Hz, T = 1/f
T
C
(
°C
)
T
C
(
°C
)
180
180
160
160
140
140
120
120
100
100
DC
DC
80
80
270
y
= 60
60
0
2000
4000
120
6000
180
60
8000
y
= 30
0
2000
60
4000
90
120
6000
180
8000
I
FAV
( A )
I
FAV
( A )
Fig. 8 Max. case temperature vs. aver. forward
current, sine waveform, f = 50 Hz, T = 1/f
Fig. 9 Max.case temperature vs. aver. forward
current, square waveform, f = 50 Hz, T = 1/f
Note 2: Figures number 6
9 have been calculated without considering any forward and reverse recovery
losses. They are valid for f = 50 or 60 Hz operation.
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - DS/292/11d Nov-12
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