BTA40, BTA41, BTB41 - st.com

1 August 2009 Doc ID 7469 Rev 81/99 bta40 , bta41 , BTB4140 A standard TRIACsFeatures High current TRIAC Low thermal resistance with clip bonding High commutation capability BTA series UL1557 certified (File ref: 81734) Packages are RoHS (2002/95/EC) compliantApplications On/off function in static relays, heating regulation, induction motor starting circuits Phase control operations in light dimmers, motor speed controllers, and similarDescriptionAvailable in high power packages, the BTA/BTB40-41 series is suitable for general purpose AC switching. The BTA series provides an insulated tab (rated at 2500 V rms). TOP3 insulated( bta41 )TOP3( BTB41 )RD91 insulated( bta40 )A2A1 GGA2A1GA2A2A1GA2A1 Table summarySymbolParameterBTA40(1)1. Insulated packageBTA41(1) BTB41 UnitIT(RMS)On-state rms current404141 AVDRM/VRRMR epetitive peak off-state voltage600 and 800600 and 800600 and 800 VIGTT riggering gate , bta41 , BTB412/9 Doc ID 7469 Rev 81 Characteristics Table maximum ratingsSymbolParameterValueUnitIT(RMS)On -state rms current(full sine wave)TOP3Tc = 95 C40 ARD91 / TOP = 80 CITSMNon repetitive surge peak on-state current (full cycle, Tj initial = 25 C)F = 50 Hzt = 20 ms400AF = 60 Hzt = ms420I tI t Value for fusingtp = 10 ms1000A sdI/dtCritical rate of rise of on-state current IG = 2 x IGT , tr 100 nsF = 120 HzTj = 125 C50A/ sVDSM/VRSMNon repetitive surge peak off-state voltagetp = 10 msTj = 25 CVDSM/VRSM + 100 VIGMPeak gate currenttp = 20 sTj = 125 C8 APG(AV)

2 Average gate power dissipationTj = 125 C1 WTstgTjStorage junction temperature rangeOperating junction temperature range- 40 to + 150- 40 to + 125 CTable characteristics (Tj = 25 C, unless otherwise specified)SymbolParameterValueUnitIGT (1)VD = 12 V RL = 33 I - II - = VDRM RL = k Tj = 125 (2)IT = 500 = IGTI - III - (2)VD = 67% VDRM gate open Tj = 125 s(dV/dt)c(2)(dI/dt)c = 20 A/ms Tj = 125 s1. Minimum IGT is guaranted at 5% of IGT for both polarities of A2 referenced to A1 bta40 , bta41 , BTB41 CharacteristicsDoc ID 7469 Rev 83/9 Table characteristicsSymbolTest conditionsValueUnitVT (1)ITM = 60 A tp = 380 sTj = 25 (2)Threshold voltageTj = 125 (2)Dynamic resistanceTj = 125 IDRMIRRMVDRM = VRRMTj = 25 ATj = 125 C5mA1. Minimum IGT is guaranted at 5% of IGT for both polarities of A2 referenced to A1 Table resistanceSymbolTest conditionsValueUnitRth(j-c)Junction to case (AC)RD91 (insulated) / TOP3 C/WTOP3 (j-a)Junction to ambientTOP3 / TOP3 insulated50 C/WFigure power dissipation versus on-state rms current (full cycle)Figure rms current versus case temperature (full cycle)051015202530354001020304050P(W)I(A )T(RMS)180 I(A)T(RMS)051015202530354045025507510012 5 =180 bta40 bta41 BTB41T ( C)CFigure variation of thermal impedance versus pulse durationFigure characteristics (maximum values) + + + + +00K=[Z /Rthth]t (s)pZBTA / BTB41th(j-a)Zth(j-c) (A)TMV(V)TMT = 25 = = 10 mjtod T=jT , bta41 , BTB414/9 Doc ID 7469 Rev 8 Figure variation of critical rate of decrease of main current versus (dV/dt)

3 CFigure peak on-state current versus number of cyclesFigure surge peak on-state current for a sinusoidal pulse and corresponding value of I2t1101001000050100150200250300350400450 I(A)TSMN umber of cyclest=20msOne cycleNon repetitiveT initial=25 CjRepetitiveT =70 (A), I t (A s)TSM22t (ms)pT initial=25 CPulse width tp < 10 msjITSMdI/dt limitation:50A/ sI t2 Figure variation of gate trigger, holding and latching current versus junction temperatureFigure variation of critical rate of decrease of main current versus (dV/dt)c (typical values) ( C)jI,I,I[T] /GT H L jI,I ,I [T =25 C]GT H L jIGTIH& ILTypical (dV/dt)c (V/ s)(dI/dt)c [(dV/dt)c] / specified (dI/dt)c02550751001250123456(dI/dt)c [T ] /pecified]j(dI/dt)c [T sjT ( C)jBTA40, bta41 , BTB41 Ordering information schemeDoc ID 7469 Rev 85/92 Ordering information schemeFigure 10. Ordering information schemeBT A 40 - 600 B RGTRIAC seriesInsulationCurrentVoltageSensitivit y and typePacking modeA = insulatedB = non-insulated40 = 40 A in RD91600 = 600 V800 = 800 VB = 50 mA standardRG = TubeBlank = BulkPackage informationBTA40, bta41 , BTB416/9 Doc ID 7469 Rev 83 Package information Epoxy meets UL94, V0 Lead-free packagesIn order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance.

4 ECOPACK specifications, grade definitions and product status are available at: ECOPACK is an ST trademark. Table insulated and non-insulated LBTA40, bta41 , BTB41 Package informationDoc ID 7469 Rev 87/9 Table 43 33 43 N228 38 28 38 AE3N2N1 BFIA1B1L1A2L2B2CC2C1 Ordering informationBTA40, bta41 , BTB418/9 Doc ID 7469 Rev 84 Ordering information 5 Revision history Table informationOrder code(1)1. xxx = voltageMarkingPackageWeight Base qty Delivery modeBTA40-xxxBBTA40xxxBRD9120 g25 BulkBTA41-xxxBRGBTA41xxxBTOP3 g30 TubeTable revision historyDateRevisionChangesSep-20035 Last delivery mode changed from bulk to values for IT changed in Table 3. ECOPACK statement Ta b l e 2 to correctly place packages. Updated Figure 2. Ta b l e 5 changed to correctly place TOP3. Updated ECOPACK , bta41 , BTB41 Doc ID 7469 Rev 89/9 Please Read Carefully:Information in this document is provided solely in connection with ST products.

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