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参数资料
| 型号： | 94MT.KB |
| 厂商： | International Rectifier |
| 英文描述： | 90A Three Phase AC-Switches(90A 三相交流开关) |
| 中文描述： | 90A型三相AC开关（90A型三相交流开关） |
| 文件页数： | 3/10页 |
| 文件大小： | 158K |
| 代理商： | 94MT.KB |
54-94-104MT..KB Series
3
Bulletin I27504 08/97
www.irf.com
Parameter
54MT.KB 94MT.KB 104MT.KB Units Conditions
V
INS
RMS isolation voltage
4000
V
T
J
= 25
o
C all terminal shorted
f = 50Hz, t = 1s
T
J
= T
J
max., linear to 0.67 V
DRM
,
gate open circuit
dv/dt
Max. critical rate of rise
of off-state voltage (*)
500
V/μs
Blocking
(*) Available with dv/dt = 1000V/μs, to complete code add S90 i.e. 104MT160KBS90.
Triggering
Parameter
54MT.KB 94MT.KB 104MT.KB Units Conditions
P
GM
P
G(AV)
Max. average gate power
I
GM
Max. peak gate current
-V
GT
gate voltage
V
GT
voltage to trigger
Max. peak gate power
10
W
T
J
= T
J
max.
2.5
2.5
A
Max. peak negative
10
V
Max. required DC gate
4.0
2.5
1.7
270
150
80
0.25
V
T
J
= - 40°C Anode supply = 6V, resistive load
T
J
= 25°C
T
J
= 125°C
T
J
= - 40°C Anode supply = 6V, resistive load
T
J
= 25°C
T
J
= 125°C
@ T
J
= T
J
max., rated V
DRM
applied
I
GT
Max. required DC gate
current to trigger
mA
V
GD
Max. gate voltage
V
that will not trigger
I
GD
Max. gate current
that will not trigger
6
mA
Thermal and Mechanical Specifications
Parameter
54MT.KB 94MT.KB 104MT.KB Units Conditions
T
J
Max. junction operating
temperature range
-40 to 125
°C
T
stg
Max. storage temperature
range
-40 to 125
°C
R
thJC
Max. thermal resistance,
0.52
0.39
0.34
K/W
DC operation per single AC switch
junction to case
1.05
0.77
0.69
DC operation per junction
0.56
0.40
0.36
180° Sine cond. angle per single AC switch
1.12
0.80
0.72
180° Sine cond. angle per junction
R
thCS
Max. thermal resistance,
case to heatsink
0.03
K/W
Per module
Mounting surface smooth, flat and greased
T
Mounting
to heatsink
4 to 6
Nm
torque ± 10%
to terminal
3 to 4
wt
Approximate weight
225
g
A mounting compound s recommended and the
torque should be rechecked after a period of 3
hours to allow for the spread of the compound.
Lubricated threads.
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