Datasheet

VS-80RIA...PbF, VS-81RIA...PbF, VS-82RIA...PbF Series
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Vishay Semiconductors
Revision: 11-Mar-14
5
Document Number: 94392
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Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 7 - On-State Voltage Drop Characteristics
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
800
1000
1200
1400
1600
1800
110100
Number Of Equa l Amplitude Half Cyc le Current Pulses (N)
Peak Half Sine Wave On-state Current (A)
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
80RIA Series
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
Initial T
J
= 125°C
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
0.01 0.1 1
Pulse Tra in Dura t io n ( s)
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
Peak Half Sine Wave On-state Current (A)
Initial T = 125°C
No Voltage Reapplied
Rated V Reapplied
RRM
J
80RIA Series
Maximum Non Repetitive Surge Current
1
10
100
1000
10000
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
T = 25°C
J
Instantaneous On-state Current (A)
In st a n t a n e o u s O n - st a t e V o lt a g e ( V )
T = 125°C
J
80RIA Series
0.001
0.01
0.1
1
0.0001 0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
thJC
80RIA Series
Steady State Value
R = 0.30 K/W
(DC Operation)
Transient Thermal Impedance Z (K/W)
thJC