BTA26
Discrete Triacs(Isolated)
F ig. 7: R elative variation of gate trigger current,
Fig. :
R elative variation of critical rate of
8
holding current and latching current versus
junction temperature (typical values).
decrease of main current versus (dV/dt)c (typical
values).
,IH,IL [Tj=25°C ]
IG T,IH,IL [Tj] / IG T
(dI/dt)c [(dV/dt)c] / S pecified (dI/dt)c
2.4
2.5
2.0
1.5
1.0
0.5
0.0
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
IG T
BW/C W/T2535
B
IH & IL
Tj(°C )
40 60
0.6
0.4
(dV/dt)c (V/µs )
10.0
0.1
1.0
100.0
-40 -20
0
20
80 100 120 140
F ig.
R elative variation of critical rate of
9 :
decrease of main current versus junction
temperature.
(dI/dt)c [Tj] / (dI/dt)c [Tj s pecified]
6
5
4
3
2
1
0
Tj (°C )
0
25
50
75
100
125
P4
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