Thyristor Semiconductor Products Page 115 Thyristor

2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor brand Thyristors EV Series 1 Amp Sensitive Triacs Figure 1: Definition of Quadrants MT2 POSITIVE (Positive Half Cycle) MT2 NEGATIVE (Negative Half Cycle) MT1 MT2 + I G T REF QII MT1 I GT GATE MT2 REF MT1 MT2 REF MT1 MT2 REF QI QIV QIII ALL POLARITIES ARE REFERENCED TO MT1 (-) I GT GATE (+) I GT - I GT GATE (-) I GT GATE (+) + - Figure 3: Normalized DC Holding Current vs. Junction Temperature Figure 2: Normalized DC Gate Trigger Current for All Quadrants vs. Junction Temperature Figure 4: Normalized DC Gate Trigger Voltage for All Quadrants vs. Junction Temperature Average On-state Power Dissipation [P D(DAV) ] - Watts RMS On-state Current [I T(RMS) ] - Amps 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 360 Figure 5: Power Dissipation (Typical) vs. RMS On-State Current Figure 6: Maximum Allowable Case Temperature vs. On-State Current Maximum Allowable Case Temperature (T C ) - C RMS On-state Current [I T(RMS) ] - Amps 130 125 120 110 100 90 80 70 60 50 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 SOT-223 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 360 CASE TEMPERATURE: Measured as shown on dimensional drawings TO-92 Ratio of I GT I GT (T J = 25C) Junction Temperature (T J )- C 3.0 2.0 1.0 0.0 -40 -15 +25 +65 +105 +125 Ratio of I H I H (T J = 25C) Junction Temperature (T J )- C 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -15 +5 +25 +45 +65 +85 +105 +125 -55 INITIAL ON-STATE CURRENT = 100mA (DC) Ratio of V GT V GT (T J = 25C) Junction Temperature (T J )- C 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.0 -55 -40 -15 +5 +25 +45 +65 +85 +105 +125

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