BTA40 데이터 시트보기 (PDF) - STMicroelectronics
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BTA40 Datasheet PDF : 9 Pages
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Characteristics
BTA40, BTA41, BTB41
Figure 5.
Surge peak on-state current versus Figure 6.
number of cycles
Non-repetitive surge peak on-state
current for a sinusoidal pulse and
corresponding value of I2t
ITSM(A)
450
400
350
300
Non repetitive
Tj initial=25°C
250
200
150
100
Repetitive
TC=70°C
50
0
1
Number of cycles
10
100
t=20ms
One cycle
1000
ITSM(A), I2t (A2s)
10000
dI/dt limitation:
50A/µs
1000
Tj initial=25 °C
Pulse width tp < 10 ms
ITSM
I2t
100
0.01
tp(ms)
0.10
1.00
10.00
Figure 7.
Relative variation of gate trigger, Figure 8.
holding and latching current versus
junction temperature
Relative variation of critical rate of
decrease of main current versus
(dV/dt)c (typical values)
IGT,IH,IL[Tj] / IGT,IH,IL[Tj=25°C]
2.5
2.0
IGT
1.5
IH & IL
1.0
Typical values
0.5
Tj(°C)
0.0
-40 -20
0
20
40
60
80 100 120 140
(dI/dt)c [(dV/dt)c] / specified (dI/dt)c
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.1
(dV/dt)c (V/µs)
1.0
10.0
100.0
Figure 9. Relative variation of critical rate of decrease of main current versus (dV/dt)c
(dI/dt)c [Tj] / (dI/dt)c [Tj specified]
6
5
4
3
2
1
Tj(°C)
0
0
25
50
75
100
125
4/9
Doc ID 7469 Rev 8
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