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UT138FF/FG-5 データシート(PDF) 3 Page - Unisonic Technologies |
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UT138FF/FG-5 データシート(HTML) 3 Page - Unisonic Technologies |
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3 / 5 page ![]() UTC UT138FF/FG TRIAC UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R401-020,B TYPICAL CHARACTERISTICS Figure 2. Maximum Permissible Non-repetitive Peak On-state Current ITSM,vs Pulse Width tp,for Sinusoidal Currents,tp≦20ms Figure 1.Maximum on -state Dissipation.Ptot vs rms On-state Current,IT(RMS),Whereα=conduction Angle. Figure 4.Maximum Permissible RMS Current IT(RMS) vs heatsinkTemperature Ths IT(RMS)/A ITSM/A Surge Duration /S Figure 5.Maximum Permissible Repetitive rms on-state Current IT(RMS),vs Surge Duration,for Sinusoidal Currents,f=50Hz;Ths≦56℃ IT(RMS)/A Number of Cycles at 50Hz Figure 3 .Maximum Permissible Non-Repetitive peak on-state Current ITSM,vs Number of Cycles, for Sinusoidal Currents,f=50Hz ITSM/A 1000 Ptot/W 510 0 20 5 15 0 15 10 45 105 65 125 85 Ths(max)/C α =180 α =120 α =90 α =60 α =30 α α IT(RMS)/A 100 150 -50 50 0 15 5 Ths/℃ 10 0 56℃ 1ms 100us 10us 1000 T/s 10 100 10ms 100ms IT ITSM time Tj initial=25℃max dIT/dt limit T2-G+ quadrant T 25 10 15 20 5 0 0.1 1 10 0.01 100 40 80 60 20 0 10 100 1 IT time ITSM Tj initial=25℃max T 100 150 -50 50 0 1.6 0.8 Tj/℃ 1.2 1.4 1 0.6 0.4 Figure 6.Normalised Gate Trigger Voltage VGT(Tj)/ VGT(25℃),vs Junction Temperature Tj VGT(25℃) VGT(Tj) |
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