240U120D データシートの表示（PDF） - Vishay Semiconductors
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240U120D Datasheet PDF : 7 Pages
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240U(R).. Series
Vishay High Power Products Standard Recovery Diodes
(Stud Version), 320 A
FORWARD CONDUCTION
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum average forward current
at case temperature
IF(AV) 180° conduction, half sine wave
Maximum RMS forward current
Maximum peak, one cycle forward,
non-repetitive surge current
Maximum I2t for fusing
Maximum I2√t for fusing
Slope resistance
Threshold voltage
Maximum forward voltage drop
IF(RMS)
IFSM
I2t
I2√t
rf
VF(T0)
VFM
DC at 80 °C case temperature
t = 10 ms
t = 8.3 ms
No voltage
reapplied
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
100 % VRRM
reapplied
No voltage
reapplied
Sinusoidal half wave,
initial TJ = TJ maximum
t = 10 ms
t = 8.3 ms
100 % VRRM
reapplied
t = 0.1 to 10 ms, no voltage reapplied
TJ = TJ maximum
Ipk = 750 A, TJ = 25 °C, tp = 10 ms sinusoidal wave
VALUES
320
100
500
4500
4700
3800
4000
101
92
72
66
1010
0.6
0.83
1.33
UNITS
A
°C
A
kA2s
kA2√s
mΩ
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction operating
and storage temperature range
TJ, TStg
Maximum thermal resistance,
junction to case
RthJC DC operation
Maximum thermal resistance,
case to heatsink
RthCS Mounting surface, smooth, flat and greased
Maximum allowed mounting torque
+ 0 - 20 %
Not lubricated threads
Lubricated threads
Approximate weight
Case style
See dimensions - link at the end of datasheet
VALUES
- 40 to 180
UNITS
°C
0.18
K/W
0.8
37 (330)
28 (250)
N·m
(lbf · in)
250
g
DO-205AB (DO-9
ΔRthJC CONDUCTION
CONDUCTION ANGLE SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION TEST CONDITIONS
UNITS
180°
0.019
0.015
120°
0.023
0.025
90°
0.030
60°
0.045
0.034
0.047
TJ = TJ maximum
K/W
30°
0.076
0.076
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93504
Revision: 28-May-08
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