90MT International Rectifier Corp., 90MT Datasheet - Page 6

• Manufacturer Part Number: 90MT
• Description: Three Phase Bridge
• Manufacturer: International Rectifier Corp.

90-110MT..KB Series
Bulletin I27501 rev. A 05/03
6
900
800
700
600
500
400
300
200
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 9 - Maximum Non-Repetitive Surge Current
1
110MT..KB Series
At Any Rated Load Condition And With
Rated V
0.01
450
400
350
300
250
200
150
100
0.1
50
10
0.001
0
1
0
Steady State Value
R
R
(DC Operation)
RRM
110MT..KB Series
T = 150°C
J
thJC
thJC
25
Applied Following Surge.
= 1.26 K/W
= 1.07 K/W
Total Output Current (A)
10
50
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 150°C
Fig. 11 - Thermal Impedance Z
0.01
(Rect)
75
120°
Fig. 8 - Total Power Loss Characteristics
J
100
Square Wave Pulse Duration (s)
100
125
150
0.1
0
Maximum Allowable Ambient Temperature (°C)
90MT..KB Series
25
thJC
Per Junction
Characteristic
1000
50
900
800
700
600
500
400
300
200
Fig. 10 - Maximum Non-Repetitive Surge Current
0.01
75
Maximum Non Repetitive Surge Current
1
110MT..KB Series
110MT..KB Series
100
Pulse Train Duration (s)
Versus Pulse Train Duration.
125
Rated V
0.1
No Voltage Reapplied
150
10
Initial T = 150°C
RRM
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Reapplied
J
1