MEK75-12DA IXYS, MEK75-12DA Datasheet - Page 2

• Manufacturer Part Number: MEK75-12DA
• Description: DIODE FAST REC 1200V 75A TO240AA
• Manufacturer: IXYS

Specifications of MEK75-12DA

• Voltage - Forward (vf) (max) @ If: 2.17V @ 100A
• Current - Reverse Leakage @ Vr: 2mA @ 1200V
• Current - Average Rectified (io) (per Diode): 75A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Reverse Recovery Time (trr): 300ns
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Chassis Mount
• Package / Case: TO-240AA
• Vrrm, (v): 1200
• Ifavm, D = 0.5, Total, (a): 75
• @ Tc, (°c): 75
• Ifrms, (a): 107
• Ifsm, 10 Ms, Tvj = 45°c, (a): 1200
• Vf, Max, Tvj = 150°c, (v): 1.85
• @ If, (a): 100
• Trr, Typ, Tvj =25°c, (ns): 250
• Irm , Max, Tvj = 100°c, (a): 33
• @ -di/dt, (a/µs): 200
• Rthjc, Max, (k/w): 0.45
• Ptot, Max, (w): 280
• Package Style: TO-240 AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Z
Fig. 1 Forward current I
Fig. 4 Dynamic parameters Q
Fig. 7 Transient thermal impedance junction to heatsink
D6 - 6
I
thJH
F
K
K/W
200
175
150
125
100
f
1.4
1.2
1.0
0.8
0.6
0.4
0.6
0.5
0.4
0.3
0.2
0.1
0.0
A
75
50
25
0.001
0
0
0
voltage drop V
versus junction temperature T
I
T
T
RM
VJ
VJ
=125°C
= 25°C
50
1
Q
r
F
0.01
per leg
F
100
T
versus
2
VJ
V
F
r
V
, I
°C
RM
150
3
VJ
0.1
t
rr
Q
Fig. 2 Reverse recovery charge Q
Fig. 5 Recovery time t
r
350
300
250
200
150
ns
10
C
8
6
4
2
0
10
0
T
V
VJ
R
versus -di
= 100°C
= 600V
200
400
1
F
/dt
s
100
I
I
I
F
F
F
= 150A
= 100A
= 70A
-di
600
F
rr
-di
/dt
T
V
versus -di
I
I
I
t
F
VJ
R
F
F
F
/dt
= 150A
= 100A
= 70A
= 100°C
= 600V
A/ s
800
A/ s
75-12 DA
1000
1000
10
F
r
MEA 75-12 DA MEE 75-12 DA
/dt
I
V
RM
FR
100
100
Fig. 3 Peak reverse current I
Fig. 6 Peak forward voltage V
Constants for Z
80
60
40
20
80
60
40
20
A
A
0
0
1
2
3
4
i
0
0
T
V
I
I
I
VJ
R
F
F
F
= 150A
= 100A
= 70A
versus -di
= 100°C
= 600V
versus di
t
fr
200
200
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R
0.037
0.138
0.093
0.282
thi
400
400
MEK 75-12 DA
thJH
(K/W)
F
/dt
F
/dt
calculation:
600
600
T
I
F
di
-di
VJ
F
= 100°C
= 150A
/dt
F
/dt
A/ s
800
V
800
t
0.002
0.134
0.25
0.274
FR
i
(s)
RM
FR
1000
1000
A/ s
and t
2.0
1.6
1.2
0.8
0.4
0.0
s
t
fr
fr