Datasheet

www.vishay.com For technical questions, contact: [e-mail]
Document Number: 93563
4 Revision: 27-Jun-08
MB Series
Vishay High Power Products
Single Phase Bridge
(Power Modules), 25/35 A
Fig. 6 - Current Ratings Characteristics Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Total Power Loss Characteristics
Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current
Average Forward Current (A)
Maximum Allowable Case temperature (°C)
50
70
90
110
130
150
0 5 10 15 20 25 30 35 40
180°
(Rect)
180°
(Sine)
36MB..A Series
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
1
10
100
1000
0.5 1 1.5 2 2.5 3 3.5
T
J
= 25 °C
T
J
= 150 °C
36MB..A Series
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
Maximum Allowable Ambient Temperature (°C)
35 25 50 75 100 125 15
0
1 K/W
2 K/W
3 K/W
4 K/W
5 K/W
7 K/W
RthSA = 0.7 K/W - Delta R
0
20
40
60
80
0 5 10 15 20 25 30
180°
(Sine)
180°
(Rect)
36MB..A Series
T
J
= 150 °C
Number of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
100
150
200
250
300
350
400
450
110100
At Any Rated Load Condition And With
Rated V
RRM
Applied Following Surge.
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
36MB..A Series
Peak Half Sine Wave Forward Current (A)
Pulse Train Duration (s)
100
150
200
250
300
350
400
450
500
0.01 0.1 1
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T
J
= 150 °C
No Voltage Reapplied
Rated V
RRM
Reapplied
36MB..A Series