Ch-technology 80PF(R)...(W) High Voltage Series Manual de usuario Pagina 3
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Document Number: 93527
2 Revision: 01-Oct-08
80PF(R)...(W) High Voltage Series
Vishay High Power Products
Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 80 A
Notes
(1)
As general recommendation we suggest to tight on hexagon and not on nut
(2)
Torque must be appliable only to hexagon and not to plastic structure
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at case temperature
I
F(AV)
180° conduction, half sine wave
80 A
123 °C
Maximum RMS forward current I
F(RMS)
126 A
Maximum peak, one cycle forward,
non-repetitive surge current
I
FSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= 150 °C
1200
A
t = 8.3 ms 1250
t = 10 ms
100 % V
RRM
reapplied
1000
t = 8.3 ms 1050
Maximum I
2
t for fusing I
2
t
t = 10 ms
No voltage
reapplied
7100
A
2
s
t = 8.3 ms 6450
t = 10 ms
100 % V
RRM
reapplied
5000
t = 8.3 ms 4550
Maximum I
2
√t for fusing I
2
√t t = 0.1 to 10 ms, no voltage reapplied 71 000 A
2
√s
Low level value of threshold voltage V
F(TO)
(16.7 % x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
maximum 0.73 V
Low level value of forward slope resistance r
f
(16.7 % x π x I
F(AV)
< I < π x I
F(AV)
), T
J
= T
J
maximum 3.0 mΩ
Maximum forward voltage drop V
FM
I
pk
= 220 A, T
J
= 25 °C, t
p
= 400 µs rectangular wave 1.46 V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and
storage temperature range
T
J
, T
Stg
- 55 to 150 °C
Maximum thermal resistance,
junction to case
R
thJC
DC operation 0.30
K/W
Thermal resistance,
case to heatsink
R
thCS
Mounting surface, smooth, flat and greased 0.25
Allowable mounting torque
Tighting on nut
(1)
Not lubricated threads
3.4
+ 0 - 10 %
(30)
N · m
(lbf · in)
Tighting on hexagon
(2)
Lubricated threads
2.3
+ 0 - 10 %
(20)
Approximate weight
15.8 g
0.56 oz.
Case style See dimensions - link at the end of datasheet DO-203AB (DO-5)
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