Thyristor Semiconductor Products Page 150 Thyristor

2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor brand Thyristors 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs Figure 3: Normalized DC Holding Current vs. Junction Temperature Figure 4: Normalized DC Gate Trigger Voltage for All Quadrants vs. Junction Temperature Junction Temperature (T J )- C -65 -40 -15 10 35 60 85 110 125 0.0 Ratio of I H I H (T J = 25C) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Junction Temperature (T J )- C Ratio of V GT V GT (T J = 25C) -65 -40 -15 10 35 60 85 110 125 0.0 0.5 1.0 1.5 2.0 Figure 7: Maximum Allowable Case Temperature vs. On-State Current (Standard / Alternistor Triac) Figure 8: On-State Current vs. On-State Voltage (Typical) 0.6 0.8 1.0 1.2 1.4 1.6 20 16 12 8 4 0 T = 25C Postitive or Negative Instantaneous On-State Voltage (v T ) - Volts Postitive or Negative Instantaneous On-State Current (i T ) - Amps RMS On-State Current (I T(RMS) ) - Amps 0 2 4 6 8 10 0 2 4 6 8 10 12 14 16 18 Average On-State Power Dissipation (P D(AV) ) - Watts Figure 5: Power Dissipation (Typical) vs. RMS On-State Current Figure 6: Maximum Allowable Case Temperature vs. On-State Current (Sensitive Triac) RMS On-State Current (I T(RMS) ) - Amps 0 1 2 3 4 5 6 7 8 60 65 70 75 80 85 90 95 100 105 110 Maximum Allowable Case Temperature (T C ) - C Lxx08Vy Lxx08Dy Lxx08Ry Lxx08Ly CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 360 CASE TEMPERATURE: Measured as shown on Dimensional Drawings RMS On-State Current (I T(RMS) ) - Amps 60 70 80 90 100 110 120 130 Maximum Allowable Case Temperature (T C ) - C 0 1 2 3 4 5 6 7 8 Qxx08Lyy Qxx08Ryy Qxx08Nyy Qxx08Vyy Qxx08Dyy Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity

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