VS-16RIA Series
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Vishay Semiconductors
Revision: 19-Nov-15
5
Document Number: 93695
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Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
140
160
180
200
220
240
260
280
300
110100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
Peak Half Sine Wave On-state Current (A)
16RIA Series
Initial T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
125
150
175
200
225
250
275
300
325
350
0.01 0.1 1
Peak Half Sine Wave On-state Current (A)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
16RIA Series
Initial T = 125°C
No Voltage Reapplied
Rated V Reapplied
J
RRM
1
10
100
1000
0.5 1 1.5 2 2.5 3 3.5
T = 25°C
J
Instantaneous On-state Current (A)
Instantaneous On-state Voltage (V)
16RIA Series
T = 125°C
J
0.01
0.1
1
10
0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
Steady State Value
R = 1.15 K/W
(DC Operation)
thJC
thJC
Transient Thermal Impedance Z (K/W)
16RIA Series
