BTA20-700CW Datasheet, PDF (4/5 Pages) Kersemi Electronic Co., Ltd. – SNUBBERLESS TRIACS

BTA(B)20 BW/CW
Fig. 1: Maximum RMS power dissipation versus
RMS on-state current (F = 50Hz).(Curves are cut
off by (dI/dt)c limitation)
Fig. 2: Correlation between maximum RMS power
dissipation and maximum allowable temperatures
(Tamb and Tcase) for different thermal resistances
heatsink + contact (BTA).
Fig. 3: Correlation between maximum RMS power
dissipation and maximum allowable temperatures
(Tamb and Tcase) for different thermal resistances
heatsink + contact (BTB).
Fig. 4: RMS on-state current versus case temper-
ature.
Fig. 5: Relative variation of thermal impedance
versus pulse duration.
Zth/Rth
1
Fig. 6: Relative variation of gate trigger current
and holding current versus junction temperature.
Zth(j-c)
0.1
Zth(j-a)
0.01
1E-3
1E-2
1E-1
1E+0
tp(s)
1E+1 1E+2 5E+2
2014-6-10
4
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