MTP 3-Phase Rectifier Series
Bulletin I27145 rev. B 06/02
Maximum Allowable Case Temperature (°C)
160
Instantaneous On-state Current (A)
1000
70MT...P
R
thJC
(DC) = 0.23 K/W
Per Module
Tj = 25˚C
Tj = 150˚C
150
140
130
120
110
100
90
80
70
60
0
100
120˚
(Rect)
10
70MT...P
1
10 20 30 40 50 60 70 80
Total Output Current (A)
0
1
2
3
4
5
Instantaneous On-state Voltage (V)
Fig. 7 - On-state Voltage Drop Characteristics
Peak Half Sine Wave On-state Current (A)
Fig. 6 - Current Rating Characteristics
Peak Half Sine Wave On-state Current (A)
350
300
250
200
150
100
1
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 150˚C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
400
350
300
250
200
150
100
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
Initial T j = 150˚C
No Voltage Reapplied
Rated V rrm Reapplied
70MT...P
Per Junction
70MT...P
Per Junction
10
100
50
0.01
0.1
Pulse Train Duration(s)
1
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 8 - Maximum Non-Repetitive Surge Current
Fig. 9 - Maximum Non-Repetitive Surge Current
300
Maximum Total Power Loss (W)
70MT...P
A
hS
Rt
250
200
150
100
50
0
0
Tj = 150˚C
120˚
(Rect)
K/
W
0.3
K/
0.4
W
K/W
0.5
K/W
1K
/W
0.
2
=
1
0.
W
K/
a
elt
-D
R
20
40
60
0
80
30
60
90
120
150
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 10 - Current Rating Nomogram (1 Module Per Heatsink)
6
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