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VS-VSK.166PBF Datasheet, PDF (2/13 Pages) Vishay Siliconix – Industrial standard package
VS-VSK.166..PbF, VS-VSK.196..PbF, VS-VSK.236..PbF Series
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Vishay Semiconductors
FORWARD CONDUCTION
PARAMETER
SYMBOL
Maximum average on-state 
current at case temperature
Maximum RMS on-state current
IF(AV)
IF(RMS)
Maximum peak, one-cycle
on-state, non-repetitive 
IFSM
surge current
Maximum I2t for fusing
I2t
Maximum I2t for fusing
Low level value of threshold voltage
High level value of threshold voltage
Low level value on-state
slope resistance
High level value on-state
I2t
VF(TO)1
VF(TO)2
rt1
rt2
Maximum forward voltage drop
VFM
TEST CONDITIONS
VALUES
VSK.166 VSK.196 VSK.236
180° conduction, half sine wave
165
195
230
100
100
100
260
305
360
t = 10 ms
t = 8.3 ms
No voltage
reapplied
4000
4200
4750
4980
5500
5765
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
100 % VRRM 
reapplied
No voltage
reapplied
Sine half wave,
initial TJ =
TJ maximum
3350
3500
80
73
4000
4200
113
103
4630
4850
151
138
t = 10 ms
t = 8.3 ms
100 % VRRM 
reapplied
56
80
107
52
73
98
t = 0.1 ms to 10 ms, no voltage reapplied
798
1130 1516
(16.7 % x  x IF(AV) < I <  x IF(AV)), TJ maximum
(I >  x IF(AV)), TJ maximum
0.73
0.88
0.69
0.78
0.7
0.83
(16.7 % x  x IF(AV) < I <  x IF(AV)), TJ maximum 1.5
1.3
1.2
(I >  x IF(AV)), TJ maximum
IFM =  x IF(AV), TJ = 25 °C, 180° conduction
Average power = VF(TO) x IF(AV) + rf x (IF(RMS))2
1.26
1.43
1.2
1.38
1.07
1.46
UNITS
A
°C
A
kA2s
kA2s
V
m
V
BLOCKING
PARAMETER
Maximum peak reverse and
off-state leakage current
RMS insulation voltage
SYMBOL
TEST CONDITIONS
VSK.166 VSK.196 VSK.236 UNITS
IRRM
TJ = 150 °C
20
mA
50 Hz, circuit to base, all terminals shorted,
VINS
t=1s
3500
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
VSK.166 VSK.196 VSK.236
Maximum junction operating and
storage temperature range
Maximum thermal resistance,
junction to case per junction
Maximum thermal resistance,
case to heatsink per module
TJ, TStg
RthJC DC operation
RthCS Mounting surface smooth, flat and greased
-40 to +150
0.2
0.16
0.14
0.05
Mounting
torque ± 10 %
IAP to heatsink
busbar to IAP
Approximate weight
A mounting compound is recommended and
the torque should be rechecked after a period
of 3 hours to allow for the spread of
the compound. Lubricated threads.
4 to 6
200
7.1
Case style
INT-A-PAK
UNITS
°C
K/W
Nm
g
oz.
Revision: 29-Sep-15
2
Document Number: 94357
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