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| 1.2A 3 circuits Triac Array STA203A s Features q1.2A 3 Triacs combined one package qRepetitive peak off-state voltage: VDRM=400V 11.30.2 External Dimensions (Unit: mm) 20.20.2 4.00.2 qRMS on-state current: IT(RMS)=1.2A qGate trigger current: IGT=3mA max (MODE , , 2.30.2 9.00.2 a b 4.70.5 ) 1.00.25 C1.50.5 1 0.50.15 7!2.54=17.78 0.25 2.54 0.50.15 1.20.2 3 TR1 2 1 4 5 TR2 6 8 TR3 7 2 3 4 5 6 7 8 T1 G T2 G T2 G T2 T1 a. Part Number b. Lot Number Weight: Approx. 2.1g sAbsolute Maximum Ratings Parameter Repetitive peak off-state voltage RMS on-state current Surge on-state current Peak gate voltage Peak gate current Peak gate power loss Average gate power loss Junction temperature Storage temperature Symbol VDRM IT(RMS) ITSM VGM IGM PGM PG(AV) Tj Tstg Ratings 400 1.2 10 6 0.5 1 0.1 - 40 to +125 - 40 to +125 Unit V A A V A W W C C Conditions Conduction angle 360, Tc=97C 50Hz full-cycle sinewave, Peak value, Non-repetitive, Tj=125C sElectrical Characteristics Parameter Off-state current On-state voltage (Tj=25C, unless otherwise specified) Symbol IDRM VTM Ratings min typ 0.1 max 1.0 0.1 1.6 2.0 3.5 1.2 1.2 3.0 3.0 3.0 0.7 0.8 2.0 2.0 1.8 2.3 13.0 0.1 5.0 20.0 Unit mA V Conditions VD=VDRM, RGK=, Tj=125C VD=VDRM, RGK=, Tj=25C Pulse test, ITM=1.6A T2 , G + + - - + - Gate trigger voltage VGT V VD=6V, RL=10, TC=25C T2 , G T2 , G T2 , G + + - - - + + - T2 , G mA VD=6V, RL=10, TC=25C T2 , G T2 , G T2 , G V mA C/W VD=1/2xVDRM, Tj=125C VD=6V Junction to case Gate trigger current IGT - + Gate non-trigger voltage Holding current Thermal resistance VGD IH Rth 62 STA203A vT - iT Characteristics (max) 50 ITSM Ratings 12 Gate Characteristics 4 Tj=25C Tj= -40C 8 12 Surge on-state current ITSM (A) 10 iT (A) vGF (V) 10 ms 1cycle 2 10 5 On-state current Tj=25C Tj=125C 8 50Hz 6 10 0 0 4 Gate voltage Gate trigger current IGT (mA) 4 5 1 0.5 1.0 2 See graph at the upper right 0 2.0 3.0 3.6 1 5 10 50 100 0 0 0.5 1.0 1.5 On-state voltage vT ( V ) Number of cycle Gate current iGF (A) IT(RMS) - PT(AV) Characteristics 3.0 IT(RMS) - Tc Ratings 150 1 element operation 2 elements operation IT(RMS) - Ta Ratings 150 125 100 1 element operation 2 elements operation TR1, ( TR2, TR2 or ) TR3 Average on-state power PT(AV) (W) Full-cycle sinewave Conduction angle =1+ 2 =360 1 2.0 Case temperature TC (C) 2 ( 2 elements operation ( TR2, TR 3) TR1, TR2 or TR2, TR3 ) 100 3 elements operation 75 50 Ambient temperature Ta (C) 125 Full-cycle sinewave Conduction angle : 360 Self-supporting Natural cooling 75 1.0 Full-cycle sinewave Conduction angle =1+ 2 =360 2 1 50 25 0 25 0 2 elements operation ( TR2, TR 3) 3 elements operation 0.5 1.0 1.5 0 0.5 1.0 1.5 0 0 0.5 1.0 1.5 0 RMS on-state current IT(RMS) (A) RMS on-state current IT(RMS) (A) RMS on-state current IT(RMS) (A) Pulse trigger temperature Characteristics (MODE - ) vgt (Typical) (MODE - ) (MODE - ) ) ) ) 2.0 2.0 DC gate trigger voltage at 25C trigger VGT DC gateat 25C voltage tw tw trigger VGT DC gateat 25C voltage vgt vgt 2.0 vgt tw ( ( VGT Tj= - 40C -20C ( 1.5 Tj= - 40C -20C 1.5 1.5 Tj= - 40C -20C 25C ) trigger vgt ( Gateand tw voltage) at Tj 1.0 25C 75C 125C 1.0 25C 75C 125C trigger vgt ( Gateand tw voltage) at Tj Gate trigger voltage at Tj and tw 1.0 75C 125C 0.5 0.5 1 10 100 1000 vgt ( 0.5 0.5 1 10 100 1000 0.5 0.5 1 10 100 1000 Pulse width tw (s) Pulse width tw (s) Pulse width tw (s) Pulse trigger temperature Characteristics (MODE - ) 30 DC gate trigger current at 25C igt (Typical) (MODE - ) trigger IGT DC gateat 25C current trigger IGT DC gateat 25C current (MODE - ) igt tw igt tw 30 ) ) ) 30 igt tw 10 10 10 ( ( ( IGT Tj= - 40C -20C Tj= - 40C Tj= - 40C ) trigger igt (Gateand tw current ) at Tj Gate trigger current at Tj and tw 1 -20C 25C 75C 125C 1 -20C 25C trigger igt (Gateand tw current ) at Tj 1 25C 75C 125C 75C igt ( 125C 0.1 0.5 1 10 100 1000 0.1 0.5 1 10 100 1000 0.1 0.5 1 10 100 1000 Pulse width tw (s) Pulse width tw (s) Pulse width tw (s) Transient thermal resistance Characteristics 200 rth (C/W) 1 element operation 100 Junction to operating environment Junction to T2 Lead Transient thermal resistance 10 1 1 10 10 2 10 3 10 4 10 5 t, Time (ms) Tj= -20C Initial junction temperature Tj=125C ITSM Gate trigger voltage VGT (V) 15 PG M W =1 63 |
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