90-110MT..KB Series
Bulletin I27501 rev. A 05/03
450
Maximum Total Power Loss (W)
400
350
300
250
200
150
100
50
0
0
25
50
75
100
125
0
150
25
50
75
100
125
150
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
120°
(Rect)
110MT..KB Series
T
J
= 150°C
0.
2
R
th
SA
0.
12
K/
W
=
0
0.
K/
W
5
W
K/
0.3
K/
W
0.4
K/W
0.5
K/W
0.7
K/W
1 K/W
1.5 K /W
ta
el
-D
R
Fig. 8 - Total Power Loss Characteristics
900
800
700
600
500
400
300
200
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
At Any Rated Load Condition And With
Rated V
RRM
Applied Following Surge.
Initial T
J
= 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Peak Half Sine Wave Forward Current (A)
1000
900
800
700
600
500
400
300
200
0.01
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T
J
= 150°C
No Voltage Reapplied
Rated V
RRM
Reapplied
110MT..KB Series
110MT..KB Series
0.1
Pulse Train Duration (s)
1
Fig. 9 - Maximum Non-Repetitive Surge Current
10
Transient Thermal Impedance Z
thJC
(K/W)
Steady State Value
R
thJC
= 1.26 K/W
R
thJC
= 1.07 K/W
1
(DC Operation)
Fig. 10 - Maximum Non-Repetitive Surge Current
90MT..KB Series
110MT..KB Series
0.1
Per Junction
0.01
0.001
0.01
0.1
Square Wave Pulse Duration (s)
1
10
Fig. 11 - Thermal Impedance Z
thJC
Characteristic
6
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