C&H Technology 36MB Series - Manual (Page 4)

Document Number: 93563 For technical questions, contact: [email protected] www.vishay.com
Revision: 27-Jun-08 3
MB Series
Single Phase Bridge
(Power Modules), 25/35 A
Vishay High Power Products
Fig. 1 - Current Ratings Characteristics Fig. 2 - Forward Voltage Drop Characteristics
Maximum Allowable Ambient Temperature
Fig. 3 - Total Power Loss Characteristics
Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - 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
180°
(Rect)
180°
(Sine)
26MB..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
26MB..A Series
Tj = 25 °C
Tj = 150 °C
Average Forward Current (A) Maximum Allowable Ambient Temperature (°C)
0
10
20
30
40
50
0 5 10 15 20 25
180°
(Sine)
26MB..A Series
T
J
= 150 °C
180°
(Rect)
0 25 50 75 100 125 150
2 K/
W
3 K/
W
4 K/
W
5 K/
W
7 K/
W
10 K/
W
Rth
SA = 1
K/
W
- Δ
R
Maximum Average Forward Power Loss (W)
Number of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A) 100
150
200
250
300
350
400
1 10 100
26MB..A Series
At Any Rated Load Condition And With
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
Rated V
RRM
Applied Following Surge
50
150
250
350
450
0.01 0.1 1
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
26MB..A Series
Initial T
J
= 150 °C
No Voltage Reapplied
Rated V
RRM
Reapplied
Peak Half Sine Wave Forward Current (A)
Pulse Train Duration (s)