BTA12B Datasheet, PDF (4/5 Pages) STMicroelectronics – STANDARD TRIACS

BTA12 B/C / BTB12 B/C
Fig.5 : Relative variation of thermal impedance versus
pulse duration.
Fig.6 : Relative variation of gate trigger current and
holding current versus junction temperature.
Zth/Rth
1
Zt h( j-c)
0.1
Zt h(j-a)
0.01
1E-3
1E-2
1E-1
1E +0
tp( s)
1E+1 1E+2 5E+2
Fig.7 : Non Repetitive surge peak on-state current
versus number of cycles.
Fig.8 : Non repetitive surge peak on-state current for a
sinusoidal pulse with width : t ≤ 10ms, and
corresponding value of I2t.
Fig.9 : On-state characteristics (maximum values).
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