BTA308Y-800C0T

Planar passivated high commutation three quadrant triac in a SOT78D (IITO-220) internally insulated plastic package. This triac is intended for use in motor control circuits where high blocking voltage, high static and dynamic dVD/dt as well as high dIcom/dt can occur. This "series C0T" triac will commutate the full rated RMS current at the maximum rated junction temperature without the aid of a snubber. This device has high operating capability (Tj(max) = 150 °C) and an internally isolated mounting base.

Features and Benefits
• 3Q technology for improved noise immunity
• High commutation capability with maximum false trigger immunity
• High junction operating temperature capability (Tj(max) = 150 °C)
• High immunity to false turn-on by dV/dt
• High voltage capability
• Less sensitive gate for very high noise immunity
• Planar passivated for voltage ruggedness and reliability
• Triggering in three quadrants only
• Internally insulated package
• Isolated mounting base with 2500 V (RMS) isolation
Applications
• Applications subject to high temperature (Tj(max) = 150 °C)
• Compressor starting control circuits
• General purpose motor controls
• Reversing induction motor controls e.g. vertical axis washing machines
Datasheet
Package version
Package name
Product status
Tj [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BTA308Y-800C0T VDRM repetitive peak offstate voltage       800 V
IT(RMS) RMS on-state current square-wave pulse; Tmb ≤ 121 °C; Fig. 1; Fig. 2; Fig. 3     8 A
ITSM non-repetitive peak on-state current full sine wave; tp = 20 ms; Tj(init) = 25 °C; Fig. 4; Fig. 5     60 A
non-repetitive peak forward current full sine wave; tp = 16.7 ms; Tj(init) = 25 °C     65 A
Tj junction temperature       150 °C
IGT gate trigger current VD = 12 V; IT = 0.1 A; T2+ G+ Tj = 25 °C; Fig. 7 5   35 mA
VD = 12 V; IT = 0.1 A; T2+ GTj = 25 °C; Fig. 7 5   35 mA
VD = 12 V; IT = 0.1 A; T2- GTj = 25 °C; Fig. 7 5   35 mA
IH holding current VD = 12 V; Tj = 25 °C; Fig. 9     50 mA
Vt on-state voltage IT = 10 A; Tj = 25 °C; Fig. 10   1.3 1.65 V
dVD/dt rate of rise of off-state voltage VDM = 536 V; Tj = 150 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit 1500     V/μs
dIcom/dt rate of change of commutating current VD = 400 V; Tj = 150 °C; IT(RMS) = 8 A; dVcom/dt = 20 V/μs; gate open circuit; snubberless condition 7     A/ms
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BTA308Y-800C0T IITO220.jpg
IITO220
HORIZONTAL, RAIL PACK Volume production Standard Marking BTA308Y-800C0TQ 9340 720 53127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BTA308Y-800C0T BTA308Y-800C0TQ   BTA308Y-800C0T LeadedE   NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BTA308Y-800C0T 9340 720 53127 BTA308Y-800C0TQ NA NA  
IGT [max] in quadrant 1
IGT [max] in quadrant 2
IGT [max] in quadrant 3
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Cross Reference
BTA08-400BW BTA08-400CW BTA08-600BWRG BTA08-600CWRG BTA08-700BW BTA08-700CWRG BTA08-800BWRG BTA08-800CW T835-600M T835T-6I T835T-8I
Orderable part number
BTA308Y-800C0TQ

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