JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD TO-220 AK Plastic-Encapsulate T hyristors BTA24 3Q TRIACs MAIN CHARACTERISTICS I 25A T(RMS) TO-220AK BTA24-600(C/B)W 600V V /V DRM RRM BTA24-800(C/B)W 800V V 1.55V TM 1.MAIN TERMINAL 1 2.MAIN TERMINAL 2 FEATURES 3.GATE NPNPN 5-layer Structure TRIACs Mesa Glass Passivated Technology Multi Layers Metal Electrodes High Junction Temperature Good Commutation Performance High dV/dt and dI/dt Insulating Voltage=2500V(RMS) MARKING APPLICATIONS BTA24:Series Code Heater Control 600CW:Depends on VDRM Motor Speed Controller and IGT Mixer XXX:Internal Code ABSOLUTE RATINGS ( T =25 unless otherwise noted ) a Symbol Parameter Test condition Value Unit 600 BTA24-600( C/B)W Repetitive peak off- V V / V DRM RRM Tj=25 state voltage V 800 BTA24-800( C/B)W I RMS on-state current 25 A T(RMS) TO-220AK(T 75 )Fig. 1,2 C Non repetitive surge Full sine waveT (init)=25, j I 250 A TSM peak on-state current tp=20ms Fig. 3,5 2 2 2 340 I t I t value tp=10ms A s Critical rate of rise of I =2*I , tr10ns, F=120H , G GT Z dI /dt -- 50 A/s T T =125 on-state current j I Peak gate current 4 A GM tp=20s, T =125 j P Average gate power T =125 1 W G(AV) j -40~+150 T Storage temperature STG Operating junction T j -40~+125 temperature www.jscj-elec.com 1 Rev. - 1.0ELECTRICAL CHARACTERISTICS (T =25 unless otherwise specified) a Value Symbol Parameter Test condition Unit CW BW V =12V, D I Gate trigger current -- 35 50 mA GT R =33, L T =25, j V Gate trigger voltage -- 1.3 V GT Fig. 6 Non-triggering gate V 0.2 V GD V =V , T =125 D DRM j voltage I Holding current I =500mAFig. 6 50 75 mA H T - 60 80 mA I =1.2I , G GT Latching current I L Fig. 6 80 90 mA V =67%V , Gate Critical rate of rise D DRM dV /dt 500 1000 V/s D Open T =125 of off-state j I =35A tp=380s , TM V 1.55 V TM On-state Voltage Fig. 4 V =V /V , T =25 5 A D DRM RRM j 5 Repetitive peak off- I / I DRM RRM state current V =V /V ,T =125 2.0 2.0 mA D DRM RRM j THERMAL RESISTANCES Symbol Parameter Value Unit Rth (j-c) Junction to case (AC) TO-220AK 1.7 /W Rth (j-a) Junction to ambient TO-220AK 60 /W PART NUMBER BT A 24 -600 C W 3 Quadrant TRIACs A:insulation CI 35mA GT1-3 BI 50mA GT1-3 Repetitive peak off-state voltage I =25A T(RMS) 600 600V 800 800V www.jscj-elec.com 2 Rev. - 1.0