ACTT12-800C

AC Thyristor Triac power switch in a SOT78 (TO-220AB) plastic package with self-protective clamping capabilities against low and high energy transients.

Features and Benefits
  • Clamping structure ensuring safe high over-voltage withstand capability
  • Full cycle AC conduction
  • Over-voltage withstand capability to IEC 61000-4-5
  • Pin compatible with standard triacs
  • Planar passivated for voltage ruggedness and reliability
  • Protective self turn-on capability for high energy transients
  • Safe clamping capability for low energy over-voltage transients
  • Less sensitive gate for high noise immunity
  • Triggering in three quadrants only
  • Very high immunity to false turn-on by dV/dt
Applications
  • AC fan, pump and compressor controls
  • Highly inductive, resistive and safety loads
  • Large and small appliances (White Goods)
  • Reversing induction motor controls
Datasheet
Package version
Package name
Product status
Tj [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
ACTT12-800C VDRM repetitive peak off-state voltage       800 V
IT(RMS) RMS on-state current full sine wave; Tmb ? 95 °C     12 A
ITSM non-repetitive peak on-state current full sine wave; Tj(init) = 25 °C; tp = 20 ms     120 A
full sine wave; Tj(init) = 25 °C; tp = 16.7 ms     132 A
Tj junction temperature       125 °C
VPP peak pulse voltage Tj = 25 °C; non-repetitive, off-state     2 kV
IGT gate trigger current VD = 12 V; IT = 100 mA; LD+ G+; Tj = 25 °C     35 mA
VD = 12 V; IT = 100 mA; LD+ G-; Tj = 25 °C     35 mA
VD = 12 V; IT = 100 mA; LD- G-; Tj = 25 °C     35 mA
IH holding current VD = 12 V; Tj = 25 °C     50 mA
VT on-state voltage IT = 17 A; Tj = 25 °C   1.25 1.5 V
VCL clamping voltage ICL = 0.1 mA; tp = 1 ms; Tj = 25 °C 850     V
dVD/dt rate of rise of off-state voltage VDM = 536 V; Tj = 125 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit 3000     V/µs
dIcom/dt rate of change of commutating current VD = 400 V; Tj = 125 °C; IT(RMS) = 12 A; dVcom/dt = 20 V/µs; (snubberless condition); gate open circuit 14     A/ms
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
ACTT12-800C SOT78
SOT78
Horizontal, Rail Pack Volume production Standard Marking ACTT12-800CQ 9340 680 08127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
ACTT12-800C ACTT12-800CQ   ACTT12-800C LeadedE      
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
ACTT12-800C 9340 680 08127 ACTT12-800CQ NA NA  
IGT [max]
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Orderable part number
ACTT12-800CQ

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