This part is a kind of semiconductor called BTA08-600BW3G.

Function of this product has Triacs.

Manufacturers : ON Semiconductor

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BTA08-600BW3G, BTA08-800BW3G Triacs Silicon Bidirectional Thyristors Designed for high performance full-wave ac control applications where high noise immunity and high commutating di/dt are required. Features http://onsemi.com • • • • • • • • • Blocking Voltage to 800 V On-State Current Rating of 8 A RMS at 80°C Uniform Gate Trigger Currents in Three Quadrants High Immunity to dV/dt − 2000 V/ms minimum at 125°C Minimizes Snubber Networks for Protection Industry Standard TO-220AB Package High Commutating dI/dt − 1.5 A/ms minimum at 125°C Internally Isolated (2500 VRMS) These Devices are Pb−Free and are RoHS Compliant* Rating Symbol VDRM, VRRM 600 800 IT(RMS) ITSM 8.0 90 A A x A Y WW G Value Unit V 1 2 TRIACS 8 AMPERES RMS 600 thru 800 VOLTS MT2 G 4 MT1 MARKING [ ... ]

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