MB & JB Series
Bulletin I2715 rev. E 08/97
150
130
110
90
1000
100
10
26MB..A Series
250JB..L Series
T = 25°C
J
T =150°C
J
180°
(Rect)
180°
70
(Sine)
26MB..A Series
250JB..L Series
50
1
0.5
0
5
10
15
20
25
30
1
1.5
2
2.5
3
3.5
Average Forward Current (A)
Instantaneous Forward Voltage (V)
Fig. 6 - Current Ratings Characteristics
Fig. 7 - Forward Voltage Drop Characteristics
50
26MB..A Series
250JB..L Series
180°
(Sine)
180°
T = 150°C
40
30
20
10
0
J
2
K
/
W
(Rect)
3
K
/
W
4
K
/
W
7
K
/
W
1
0
K
/W
0
5
10
15
20
205
25
50
75
100 125 150
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Total Power Loss Characteristics
400
300
200
100
450
350
250
150
50
At Any Rated Load Condition And With
Rated V RRM Applied Following Surge
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T = 150°C
Initial T = 150°C
J
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
No Voltage Reapplied
Reapplied
Rated V
RRM
26MB..A Series
250JB..L Series
26MB..Aseries
250JB..L series
1
10
100
0.01
0.1
Pulse Train Duration (s)
1
Number of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 9 - Maximum Non-Repetitive Surge Current
Fig. 10 - Maximum Non-Repetitive Surge Current
5
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