AN871 Datasheet, PDF (11/13 Pages) STMicroelectronics – In power electronics the choice of the switch to be used is always very important

APPENDIX
Figure 12. SCR and TRIAC
i
ON
OFF
0
V
METALLIZATION
oxyde _cathode
gate ^oxyde
N
P
P
N
P
anode
METALLIZATION
CURRENT RANGE : 0.8A to 50A
VOLTAGE RANGE : 100V to 1000V
GATE CURRENT : 20µA to 10mA
AN871 APPLICATION NOTE
i
ON+
0
OFF-
ON-
OFF+
V
METALLIZATION ^GLASS
cathode
gate
N
N
N
P
N
P
anode
N+
METALLIZATION
CURRENT RANGE : 0.8A to 50A
VOLTAGE RANGE : 400V to 800V
GATE CURRENT : 3mA to 50mA (4 quadrants)
Figure 13. Packages
SO92
DPAK
D2PAK
SOT194
SO23
SOT223
TO220
POWERSO-10
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