DSEI2X30-12B IXYS, DSEI2X30-12B Datasheet - Page 2

• Manufacturer Part Number: DSEI2X30-12B
• Description: DIODE FRED 1200V 28A SOT-227B
• Manufacturer: IXYS

Specifications of DSEI2X30-12B

• Voltage - Forward (vf) (max) @ If: 2.55V @ 30A
• Current - Reverse Leakage @ Vr: 750µA @ 1200V
• Current - Average Rectified (io) (per Diode): 28A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Reverse Recovery Time (trr): 60ns
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 2 Independent
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Vrrm, (v): 1200
• Ifavm, D = 0.5, Total, (a): 56
• Ifavm, D = 0.5, Per Diode, (a): 28
• @ Tc, (°c): 50
• Ifrms, (a): 70
• Ifsm, 10 Ms, Tvj=45°c, (a): 200
• Vf, Max, Tvj =150°c, (v): 2.20
• @ If, (a): 30
• Trr, Typ, Tvj =25°c, (ns): 40
• Irm , Typ, Tvj =100°c, (a): 16
• @ -di/dt, (a/µs): 240
• Tvjm, (°c): 150
• Rthjc, Max, (k/w): 1.25
• Package Style: SOT-227B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2000 IXYS All rights reserved
Fig. 1 Forward current
Fig. 4 Dynamic parameters versus
Fig. 7 Transient thermal impedance junction to case.
K
I
F
f
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
70
60
50
40
30
20
10
A
0
0
0
versus voltage drop.
junction temperature.
T
T
T
I
VJ
VJ
VJ
RM
=25°C
=100°C
=150°C
40
1
V
T
F
J
Q
R
80
2
120
3
V
°C
160
4
Q
t
Fig. 2 Recovery charge versus -di
Fig. 5 Recovery time versus -di
rr
r
1.0
0.8
0.6
0.4
0.2
0.0
µs
µC
6
5
4
3
2
1
0
1
0
T
V
VJ
R
= 540V
=100°C
I
I
I
I
F
F
F
F
=30A
=60A
=30A
=15A
max.
typ.
200
10
max.
-di
-di
Dimensions
F
F
/dt
/dt
100
400
I
I
I
I
F
F
F
F
miniBLOC SOT-227 B
M4 screws (4x) supplied
=30A
=60A
=30A
=15A
T
V
VJ
R
=540V
=100°C
typ.
A/µs
A/µs
F
/dt.
1000
600
F
/dt.
V
I
FR
RM
Fig. 3 Peak reverse current versus
Fig. 6 Peak forward voltage
50
40
30
20
10
60
50
40
30
20
10
A
V
0
0
0
0
T
V
VJ
R
= 540V
=100°C
-di
versus di
Dim.
DSEI 2x 30, 1200 V
DSEI 2x 31, 1200 V
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
I
I
I
I
F
F
F
F
F
=30A
=60A
=30A
=15A
/dt.
200
200
31.50
14.91
30.12
37.80
11.68
12.60
25.15
26.54
24.59
0.780
-0.05
7.80
4.09
4.09
4.09
8.92
0.76
1.98
4.95
3.94
4.72
3.30
-di
Min.
V
t
Millimeter
di
F
FR
fr
/dt
F
F
/dt.
/dt
31.88
15.11
30.30
38.20
12.22
12.85
25.42
26.90
25.07
0.830
Max.
8.20
4.29
4.29
4.29
9.60
0.84
2.13
5.97
4.42
4.85
4.57
400
400
0.1
max.
typ.
T
I
F
VJ
=30A
A/µs
=125°C
A/µs
-0.002
1.240
0.307
0.161
0.161
0.161
0.587
1.186
1.489
0.460
0.351
0.030
0.496
0.990
0.078
0.195
1.045
0.155
0.186
0.968
0.130
19.81
Min.
Inches
600
600
1200
1000
ns
800
600
200
400
1.255
0.323
0.169
0.169
0.169
0.595
1.193
1.505
0.481
0.378
0.033
0.506
1.001
0.084
0.235
1.059
0.174
0.191
0.987
0.004
0.180
21.08
2 - 2
Max.
0
t
fr