DSEI 2x 61-12B
Fast Recovery
Epitaxial Diode (FRED)
I
FAVM
= 2x 52 A
V
RRM
= 1200 V
t
rr
= 40 ns
V
RSM
V
1200
V
RRM
V
1200
Type
miniBLOC, SOT-227 B
DSEI 2x 61-12B
E72873
Symbol
I
FRMS
I
FAVM
①
I
FRM
I
FSM
Conditions
Maximum Ratings (per diode)
100
52
700
450
500
400
440
1000
1050
800
810
-40...+150
150
-40...+150
A
A
A
A
A
A
A
As
A
2
s
A
2
s
A
2
s
°C
°C
°C
W
V~
2
Features
●
T
VJ
= T
VJM
T
C
= 50°C; rectangular, d = 0.5
t
P
< 10
µs;
rep. rating, pulse width limited by T
VJM
T
VJ
= 45°C;
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
●
●
●
●
T
VJ
= 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
It
2
●
●
●
T
VJ
= 45°C
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
International standard package
miniBLOC (ISOTOP compatible)
Isolation voltage 2500 V~
2 independent FRED in 1 package
Planar passivated chips
Very short recovery time
Extremely low switching losses
Low I
RM
-values
Soft recovery behaviour
T
VJ
= 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
T
VJ
T
VJM
T
stg
P
tot
V
ISOL
M
d
Weight
Symbol
I
R
Conditions
T
VJ
= 25°C
T
VJ
= 25°C
T
VJ
= 125°C
I
F
= 60 A;
V
R
= V
RRM
V
R
= 0.8 • V
RRM
V
R
= 0.8 • V
RRM
T
VJ
= 150°C
T
VJ
= 25°C
T
C
= 25°C
50/60 Hz, RMS
I
ISOL
≤
1 mA
Mounting torque
Terminal connection torque (M4)
Applications
●
●
●
180
2500
1.5/13
1.5/13
30
●
●
Nm/lb.in.
Nm/lb.in.
g
●
●
●
Antiparallel diode for high frequency
switching devices
Anti saturation diode
Snubber diode
Free wheeling diode in converters
and motor control circuits
Rectifiers in switch mode power
supplies (SMPS)
Inductive heating and melting
Uninterruptible power supplies (UPS)
Ultrasonic cleaners and welders
Characteristic Values (per diode)
typ.
max.
2.2
0.5
14
2.15
2.50
1.65
8.3
0.7
0.05
mA
mA
mA
V
V
V
mΩ
K/W
K/W
60
36
ns
A
Advantages
●
●
V
F
V
T0
r
T
R
thJC
R
thCK
t
rr
I
RM
●
●
●
For power-loss calculations only
T
VJ
= T
VJM
High reliability circuit operation
Low voltage peaks for reduced
protection circuits
Low noise switching
Low losses
Operating at lower temperature or
space saving by reduced cooling
I
F
= 1 A; -di/dt = 200 A/µs; V
R
= 30 V; T
VJ
= 25°C
V
R
= 540 V; I
F
= 60 A; -di
F
/dt = 480 A/µs
L
≤
0.05
µH;
T
VJ
= 100°C
40
32
①
I
FAVM
rating includes reverse blocking losses at T
VJM
, V
R
= 0.8 V
RRM
, duty cycle d = 0.5
Data according to IEC 60747
IXYS reserves the right to change limits, test conditions and dimensions.
20170315a
© 2017 IXYS All rights reserved
1-3
DSEI 2x 61-12B
miniBLOC, SOT-227 B
J
K
Z
Nut M4 DIN 934
Lens Head
Screw M4x8
DIN 7985
H
A
G
B
Dim.
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
Z
4
D
3
C
1
S
2
L
P
E
F
Q
U
Millimeter
min
max
31.50
31.88
7.80
8.20
4.09
4.29
4.09
4.29
4.09
4.29
14.91
15.11
30.12
30.30
37.80
38.23
11.68
12.22
8.92
9.60
0.74
0.84
12.50
13.10
25.15
25.42
1.95
2.13
6.20
4.95
26.90
26.54
4.42
3.94
4.55
4.85
24.59
25.25
-0.05
0.10
3.20
5.50
19.81
21.08
2.50
2.70
Inches
min
max
1.240
1.255
0.307
0.323
0.161
0.169
0.161
0.169
0.161
0.169
0.587
0.595
1.186
1.193
1.488
1.505
0.460
0.481
0.351
0.378
0.029
0.033
0.492
0.516
0.990
1.001
0.077
0.084
0.195
0.244
1.045
1.059
0.155
0.167
0.179
0.191
0.968
0.994
-0.002 0.004
0.126
0.217
0.780
0.830
0.098
0.106
T
V
M
W
N
O
IXYS reserves the right to change limits, test conditions and dimensions.
R
20170315a
© 2017 IXYS All rights reserved
2-3
DSEI 2x 61-12B
90
80
10
70
60
T
VJ
= 25°C
100°C
150°C
12
T
VJ
= 100°C
V
R
= 540 V
80
T
VJ
= 100°C
V
R
= 540 V
max.
60
8
I
F
= 60 A
120 A
60 A
30 A
max.
I
F
50
[A]
40
30
20
Q
r
6
I
RM
[A]
40
I
F
= 60 A
120 A
60 A
30 A
[ C]
4
2
typ.
20
typ.
10
0
0
1
2
3
4
0
10
100
0
1000
0
200
400
600
800
1000
V
F
[V]
Fig. 1 Forward current
vs. voltage drop
1.4
1.2
0.8
1.0
0.8
1.0
-di
F
/dt [A/ s]
Fig. 2 Recovery charge
versus -di
F
/dt
60
50
max.
I
F
= 60 A
120 A
60 A
30 A
-di
F
/dt [A/ s]
Fig. 3 Peak reverse current
versus -di
F
/dt
1200
T
VJ
= 125°C
I
F
= 60 A
1000
T
VJ
= 100°C
V
R
= 540 V
40
800
K
F
0.6
0.4
0.2
0.0
0
I
RM
Q
R
t
rr
0.6
V
FR
[V]
30
20
t
fr
600
[ s]
0.4
t
fr
[ns]
400
0.2
typ.
10
0
V
FR
200
0.0
40
80
120
160
0
200
400
600
800
1000
0
0
200
400
600
800
1000
T
J
[°C]
Fig. 4 Dyn. parameters vs.
junction temperature
-di
F
/dt [A/ s]
Fig. 5 Recovery time
versus -di
F
/dt
-di
F
/dt [A/ s]
Fig. 6 Peak forward voltage
versus -di
F
/dt
1
Z
thJC
0.1
[K/W]
0.01
0.0001
0.001
0.01
0.1
1
10
t [ms]
Fig. 7 Transient thermal impedance junction to case
IXYS reserves the right to change limits, test conditions and dimensions.
20170315a
© 2017 IXYS All rights reserved
3-3
