C&H Technology 25ETS..SPbF High Voltage Series - Manual (Page 4)

Document Number: 94342 For technical questions, contact: [email protected] www.vishay.com
Revision: 06-Jun-08 3
25ETS..SPbF High Voltage Series
Input Rectifier Diode, 25 A Vishay High Power Products
Fig. 1 - Current Rating Characteristics
Fig. 2 - Current Rating Characteristics
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non Repetitive Surge Current
130
140
150
120
110
100
90
80
Maximum Allowable Ca
s
e
Temperature (°C)
Average Forward Current (A)
30 25 20 15 10 5 0
30°
60°
90°
120°
25ETS..S Series
R
thJC
(DC) = 0.9 K/W
180°
Conduction angle
Ø
110
100
120
130
140
150
90
Maximum Allowable Ca
s
e
Temperature (°C)
Average Forward Current (A)
40 35 30 25 20 15 10 5 0
DC
30°
60°
90°
120°
180°
25ETS..S Series
R
thJC
(DC) = 0.9 K/W
Ø
Conduction period
0
10
15
20
25
30
35
40
5
Peak Half
S
ine Wave
Forward Current (A)
Average Forward Current (A)
5 10 15 20 25 30 0
180°
120°
90°
60°
30°
RMS limit
25ETS..S Series
T
J
= 150 °C
Conduction angle
Ø
0
30
40
50
60
20
10
Maximum Avera
g
e Forward
Power Lo
ss
(W)
Average Forward Current (A)
10 20 30 40 0
DC
180°
120°
90°
60°
30°
RMS limit
25ETS..S Series
T
J
= 150 °C
Ø
Conduction period
0
100
200
300
Peak Half
S
ine Wave
Forward Current (A)
Number of Equal Amplitude Half
Cycle Current Pulsed (N)
10 100 1
25ETS..S Series
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
0
200
300
100
Peak Half
S
ine Wave
Forward Current (A)
Pulse Train Duration (s)
0.01 0.1 1 10
25ETS..S Series
Maximum non-repetitive surge current
versus pulse train duration.
Initial T
J
= 150 °C
No voltage reapplied
Rated V
RRM
reapplied