User guide

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Document Number: 94359
2 Revision: 04-Jul-08
VSK.91..PbF Series
Vishay High Power Products
Standard Diodes, 100 A
(ADD-A-PAK
TM
Generation 5 Power Modules)
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE
CODE
V
RRM
, MAXIMUM
REPETITIVE PEAK
REVERSE VOLTAGE
V
V
RSM
, MAXIMUM
NON-REPETITIVE PEAK
REVERSE VOLTAGE
V
I
RRM
MAXIMUM
AT T
J
= 150 °C
mA
VSK.91
04 400 500
10
06 600 700
08 800 900
10 1000 1100
12 1200 1300
14 1400 1500
16 1600 1700
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at case temperature
I
F(AV)
180° conduction, half sine wave
100 A
100 °C
Maximum RMS forward current I
F(RMS)
DC at 90 °C case temperature 157
A
Maximum peak, one-cycle
forward, non-repetitive
surge current
I
FSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= T
J
maximum
2020
t = 8.3 ms 2110
t = 10 ms
100 % V
RRM
reapplied
1700
t = 8.3 ms 1780
Maximum I
2
t for fusing I
2
t
t = 10 ms
No voltage
reapplied
20.43
kA
2
s
t = 8.3 ms 18.65
t = 10 ms
100 % V
RRM
reapplied
14.45
t = 8.3 ms 13.19
Maximum I
2
√t for fusing I
2
√t t = 0.1 to 10 ms, no voltage reapplied 204.3 kA
2
√s
Low level value of threshold voltage V
F(TO)1
(16.7 % x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
maximum 0.79
V
High level value of threshold voltage V
F(TO)2
(I > π x I
F(AV)
), T
J
= T
J
maximum 0.87
Low level value of forward
slope resistance
r
f1
(16.7 % x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
maximum 1.78
mΩ
High level value of forward
slope resistance
r
f2
(I > π x I
F(AV)
), T
J
= T
J
maximum 1.57
Maximum forward voltage drop V
FM
I
FM
= π x I
F(AV)
, T
J
= 25 °C, t
p
= 400 µs square wave 1.45 V
BLOCKING
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum peak reverse
leakage current
I
RRM
T
J
= 150 °C 10 mA
RMS insulation voltage V
INS
50 Hz, circuit to base, all terminals shorted 3500 (1 s) V