1N3208 Datasheet, PDF (3/4 Pages) International Rectifier – 15 Amp Stud-mounted Silicon Rectifier Diodes

1N3208 Series
Stud-Mounted
Vishay High Power Products
Silicon Rectifier Diodes, 15 A
35
30
Ø
25
DC
Conduction period
20
180°
15
120°
10
60°
5
0
110 120 130 140 150 160 170 180
Maximum Allowable Case Temperature (°C)
Fig. 1 - Average Forward Current vs.
Maximum Allowable Case Temperature
250
At any rated load condition and
with rated V_RRM following surge
200
150
50 Hz
60 Hz
100
1
2
4 6 8 10 20 40 60
Number of Equal Amplitude
Half Cycle Current Pulses (N)
Fig. 2 - Maximum Non-Repetitive Surge Current vs.
Number of Current Pulses
120
100
60°
90
180°
80
120°
DC
70
60
50
T_J = 140 °C
40
30
20
Ø
Conduction period
10
0
0 10 20 30 40 50 60 70 80 90
Average Forward Current Over Full Cycle (A)
Fig. 3 - Maximum Low Level Forward Power Loss vs.
Average Forward Current
10⁵
10⁴
120°
180°
10³
60°
T_J = 140 °C
DC
10²
Ø
Conduction period
10
10
10²
10³
10⁴
Average Forward Current Over Full Cycle (A)
Fig. 4 - Maximum High Level Forward Power Loss vs.
Average Forward Current
Dimensions
Document Number: 93496
Revision: 24-Jun-08
10³
10²
T_J = 140 °C
10
T_J = 25 °C
1
0
1
2
34
5
67
Instantaneous Forward Voltage (V)
Fig. 5 - Maximum Forward Voltage vs. Forward Current
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