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1、UTC BT138TRIACUTC UNISONIC TECHNOLOGIES CO., LTD.#QW-R401 -002,AUTC BT138TRIACTRIACS LOGIC LEVELMT2MT1DESCRIPTIONPassivated triacs in a plastic envelope, intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. Typi
2、cal applications include motor control, industrial and domestic lighting, heating voltages and static switching .SYMBOLABSOLUTE MAXIMUM RATINGS ( Tj=25 °c)PARAMETER SYMBOLRATINGUNITRepetitive Peak Off State VoltageBT138-600BT138-800VDRM600800VRMS On-state Current (Full sine wave; Tmb< 99
3、76;C)IT(RMS) 12ANon-repetitive Peak. On-State Current(Full sine wave; Tj =25 °C prior to surge)t=20ms t=16.7msITSM95105A2I t For Fusing (t=10ms)I2t 45ra2sRepetitive Rate of Rise of On-state Curre nt after Triggeri ng(|tm=20A;I g=0.2A; dI G/dt=0.2A/ gs)T2+G+T2+G-T2-G-T2-G+dl T/dt50505010a/ ePeak
4、 Gate VoltageVGM 5VPeak Gate CurrentIGM 2APeak Gate PowerPGM 5WAverage Gate PowerPG(AV) 0.5WOperating Junction TemperatureTj125°CStorage TemperatureTstg-40150°C*Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch to the on-state.
5、The rate of rise of current should not exceed 15A/lS.«*atastot5THERMAL RESISTANCESPARAMETER SYMBOLMINTYPMAXUNITThermal Resistance, Junction to Mounting BaseFull cycleHalf cycleR 0 j-mb1.52.0°C /WThermal Resistance, Junciton to Ambient In free airR 0 j-a60-°C /WSTATIC CHARACTERISTICS (
6、Tj=25 °C,unless otherwise specified)PARAMETER SYMBOLTEST CONDITIONSMINTYPMAXUNITGate Trigger CurrentT2+G+VD=12V, I T 0.1A535T2+G-IGT835mAT2-G-1035T2-G+=1270Latching CurrentT2+G+VD=12V, I GT =0.1A740T2+G-IL2060mAT2-G-840T2-G+1060Holding CurrentIHVD=12V, I gt 0.1A630mAOn-State VoltageV=IT 15A1.41
7、.65VGate Trigger VoltageVGTVd=12V, I t=0.1A0.71.5VVd=400V, I t=0.1A, Tj=125 °C0.250.4Off-state Leakage CurrentIdVD=VDRM(max) , Tj=125 °C0.10.5mADYNAMIC CHARACTERISTICS (Tj=25 °C,unless otherwise specified)PARAMETER SYMBOLTEST CONDITIONSMINTYPMAXUNITCritical Rate Of Rise Of Off-StateVo
8、ltage dVD/dtVDM=67% V DRM(max) , Tj=125 °CExponential waveform,Gate open circuit100 250V/ |SCritical Rate Of Change Of Commutating VoltagedVcom/dtVDM=400V,Tj=95 °C, It(rms)=12A dlcom/dt =5.4A/ms,Gate open circuit20V/ |SGate Controlled Turn-on TimetgtITM = 16A, V D=VDRM(max),IG=0.1A dI G/dt
9、=5A/ e2eUTC UNISONIC TECHNOLOGIES CO., LTD.2QW-R401 -002,Adatasheets垫咸:电路查询网UTC BT138TRIACTYPICAL CHARACTERISTICSFigureMaximum on -state Dissipati on .Ptot vs RMSIT(RMS)/AFigure 4.Maximum Permissible RMS Curre nt It(rms)vs moun ti ng baseTemperature T mbOn-state Current,lt(rms) ,W here a =conduction
10、 Angle.UTC UNISONIC TECHNOLOGIES CO., LTD.3QW-R401 -002,Adatasheets垫咸:电路查询网UTC BT138TRIACUTC UNISONIC TECHNOLOGIES CO., LTD.#QW-R401 -002,Adatasheets垫咸:电路查询网UTC BT138TRIACFigure 2. Maximum Permissible Non-repetitivePeak On-state Current I tsm ,vs Pulse W tp ,for Sinusoidal Currents,t= 20msITSM/AFigu
11、re 5.Maximum Permissible Repetitive RMS on-stateCurrent IT(RMS),vs Surge Duration,for SinusoidalCurrents,f=50H乙Tmb=99 °CSurge Durati on /SGT(Tj)/Figure 3 .Maximum Permissible Non-Repetitive peak on-state Current I tsm ,vs Number of Cycles, for Sinu soidal Curre nts,f=50HzITSM/ANumber of Cycles
12、at 50 HzFigure 6.Normalised Gate Trigger Voltage V Vgt (25 C ),vs Junction Temperature TjVGT(Tj)'UTC UNISONIC TECHNOLOGIES CO., LTD.#QW-R401 -002,Adatasheets垫成电路查询网UTC BT138TRIACUTC UNISONIC TECHNOLOGIES CO., LTD.4QW-R401 -002,Adatasheets垫成电路查询网UTC BT138TRIACFigure 7.Normalised Gate Trigger Curr
13、e ntIgt (Tj)/I gt (25 C ),vs Junction Temperature Tj Igt (Tj)|gt(25 C)T2+G+T2+G-r X qT2-G-*T1-G+ _2.521.510.50Tj/ CFigure 8.Normalised Latch ing Curre ntI()lL(Tj)/l l(25 C ),vs Junction Temperature TjTj=125 C_Tj=25 Ctyp /*/j.maxVo=Rs=0.3= 1.75V16OhmsI7fff00.51.522.5330VT/V40 IT/A2010Figure 1O.Typica
14、l and Maximum On-state CharacteristicIl(25 C)10 Zth j-mb (K/W )ininruni directi onalI j iSU ” 二” _I 三 «B B I M ! i 亠 .、 “a j k a.->- > Figure 11.Tra nsie nt Thermal Impeda neeZth j-mb,vs Pulse W idth tp0.0.01=55iinaBVilinpjjjFL ill'叶“bidirecti onal0.00110us 0.1ms 1ms 10ms 0.1stp/s1s0s
15、Figure 9.Normalised Holdi ng Curre nt lH(Tj)/l h(25 C ),vs Junction Temperature Tj lH(Tj )Ih(25 C)Figure 12.Typical commutation dV/dt vs junction temperature,parameter commutati on dlt /dt.The triac shouldcommutate whe n the dV/dt is below the value on the appropriate curve for pre-commutati on dl#d
16、tUTC UNISONIC TECHNOLOGIES CO., LTD.5QW-R401 -002,Adatasheets垫成电路查询网UTC BT138TRIACUTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) list
17、ed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.UTC UNISONIC TECHNOLOGIES CO., LTD.6QW-R401 -002,A