BT08 Series 8A TRIACs 4-Quardrant Triacs (standard & logic level) Main features Symbol Value Unit IT(RMS) 8 A VDRM/VRRM 600 V I GT(Q1) 10 to 35 mA B B B B B DESCRIPTION The BT08 series is suitable for use on AC inductive loads. These devices intended to be interface directly to power gate trigger circuits…. A1 A2 G A1 A2 G micro-controllers, logic integrated circuits and other low T0-220AB BT08xx-xxxT IT0-220AB BT08xx-xxxTF Absolute maximum ratings Symbol RMS on-state current ( full sine wave ) ,Tmb≦102℃ IBT(RMS)B ITSM B Non repetitive surge on-state current F = 50Hz ( full sine wave , Tj initial=25℃ ) F = 60Hz B I 2t I2t Value for fusing tp = 10ms Critical rate of rise of on-state current F = 120Hz IG = 2 x IGT , tr ≦100ns P P Parameter dl/dt B IGM PG(AV) T stg Tj B B B B B B B B B 8 A 65 t = 16.7ms 72 A 21 A2s Tj = 125℃ 50 A/us Tj = 125℃ 2 A Tj = 125℃ 0.5 -40 to +150 -40 to +125 W P P B Peak gate current tp = 20us Average gate power dissipation Storage junction temperature range Operating junction temperature range April, 2008 Unit t = 20ms P P Value Rev.1 ℃ 1/5 BT08 Electrical characteristics (Tj = 25℃, unless otherwise specified) Symbol IBGT(1) B Test conditions I - II – III IV VBDB = 12V RL=100 ohm VBGTB IH B(2) IT = 100 mA IL IG = 1.2 IGT BT08 Quadrant ALL I - III II-IV MAX. MAX. MAX. MAX. 10 25 35 10 25 25 50 35 70 15 25 35 1.5 25 35 45 35 50 60 Unit mA V mA mA Static characteristics Test conditions Tj = 25℃ tp = 380 us Tj = 25℃ Tj = 125℃ Symbol VBTB (2) ITM = 10A IBDRMB VBDRM=VB RRMB B IBRRMB MAX. MAX. Value 1.65 5 Unit V uA 1 mA Value Unit 2.0(max.) 2.4(max.) K/W 60(typ.) K/W Note 1 : minimum IGT is guaranteed at 5% of IGT max. Note 2 : for both polarities of A2 referenced to A1 B B B B Thermal resistance Symbol RBth (j-mb)B RBth (j-a)B Parameter Conditions Junction to mounting base Full cycle Half cycle Junction to ambient In free air Rev.1 2/5 BT08 Rev.1 3/5 BT08 Rev.1 4/5 BT08 Product selector Part Number Voltage (xxx) 600V Sensitivty Package BT0810-XXXT X 10mA TO-220AB BT0810-XXXTF X 10mA ITO-220AB BT0825-XXXT X 25mA TO-220AB BT0825-XXXTF X 25mA ITO-220AB BT0835-XXXT X 35mA TO-220AB BT0835-XXXTF X 35mA ITO-220AB Rev.1 5/5