BTA20-600BW ST Microelectronics, Inc., BTA20-600BW Datasheet - Page 4

• Manufacturer Part Number: BTA20-600BW
• Description: 20A Triacs
• Manufacturer: ST Microelectronics, Inc.

BTA20 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. 3: Correlation between maximum RMS power
dissipation and maximum allowable temperatures
(Tamb and Tcase) for different thermal resistances
heatsink + contact (BTB).
Fig. 5: Relative variation of thermal impedance
versus pulse duration.
0.01
4/6
0.1
1E-3
1
Zth/Rth
1E-2
Zth(j-c)
1E-1
BTB20 BW/CW
1E+0
1E+1
Zth(j-a)
1E+2 5E+2
tp(s)
Fig. 2: Correlation between maximum RMS power
dissipation and maximum allowable temperatures
(Tamb and Tcase) for different thermal resistances
heatsink + contact (BTA).
Fig. 4: RMS on-state current versus case temper-
ature.
Fig. 6: Relative variation of gate trigger current
and holding current versus junction temperature.