DSEP2X31-04A IXYS, DSEP2X31-04A Datasheet - Page 2

• Manufacturer Part Number: DSEP2X31-04A
• Description: DIODE FRED 400V 30A SOT-227B
• Manufacturer: IXYS
• Series: HiPerFRED™r

Specifications of DSEP2X31-04A

• Voltage - Forward (vf) (max) @ If: 1.45V @ 30A
• Current - Reverse Leakage @ Vr: 250µA @ 400V
• Current - Average Rectified (io) (per Diode): 30A
• Voltage - Dc Reverse (vr) (max): 400V
• Reverse Recovery Time (trr): 30ns
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 2 Independent
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Vrrm, (v): 400
• Ifavm, D = 0.5, Total, (a): 60
• Ifavm, D = 0.5, Per Diode, (a): 30
• @ Tc, (°c): 105
• Ifrms, (a): 100
• Ifsm, 10 Ms, Tvj=45°c, (a): 280
• Vf, Max, Tvj =150°c, (v): 1.07
• @ If, (a): 30
• Trr, Typ, Tvj =25°c, (ns): 20
• Irm , Typ, Tvj =100°c, (a): 18
• @ -di/dt, (a/µs): 400
• Tvjm, (°c): 150
• Rthjc, Max, (k/w): 1.15
• Package Style: SOT-227B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fig. 1 Forward current I
Fig. 4 Dynamic parameters Q
Fig. 7 Transient thermal resistance junction to case
NOTE: Fig. 2 to Fig. 6 shows typical values
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0.0001
Z
I
0.001
F
K
thJC
0.01
K/W
f
2.0
1.5
1.0
0.5
0.0
0.1
0.00001
70
60
50
40
30
20
10
A
0
1
0.0
0
versus T
T
T
T
VJ
VJ
VJ
=150°C
=100°C
= 25°C
0.5
40
I
Q
RM
VJ
r
0.0001
1.0
80
F
T
versus V
VJ
V
120
1.5
F
r
, I
°C
RM
V
0.001
F
160
2.0
Q
t
rr
Fig. 2 Reverse recovery charge Q
Fig. 5 Recovery time t
1600
1200
r
800
400
nC
90
ns
80
70
60
50
0
100
0.01
0
T
V
versus -di
VJ
R
200
= 100°C
= 200V
I
I
I
F
F
F
= 60A
= 30A
= 15A
400
F
/dt
I
I
I
0.1
F
F
F
= 60A
= 30A
= 15A
-di
600
rr
F
-di
/dt
versus -di
T
V
t
F
VJ
R
/dt
A/
DSEP 2x 31-04A
= 100°C
= 200V
s
800
A/
m
m
s
s
1000
1000
F
/dt
1
r
V
I
RM
FR
Fig. 3 Peak reverse current I
Constants for Z
Fig. 6 Peak forward voltage V
50
40
30
20
10
15
10
A
V
0
5
0
1
2
3
4
i
0
0
t
T
V
fr
I
I
I
VJ
R
F
F
F
versus -di
versus di
= 60A
= 30A
= 15A
= 100°C
= 200V
200
200
DSEP 2x 31-04A
R
0.436
0.482
0.117
0.115
thi
400
400
thJC
(K/W)
F
/dt
F
/dt
calculation:
600
600
di
-di
T
I
V
F
F
VJ
/dt
F
FR
/dt
= 100°C
= 30A
A/
A/
800
800
t
0.0055
0.0092
0.0007
0.0418
i
m
m
(s)
RM
s
s
FR
1000
1000
and t
0.6
0.4
0.2
0.0
2 - 2
s
fr
t
fr