3A Avg. 200 Volts 0° FORWARD CURRENT VS. VOLTAGE FRED EA31FS2-F 180° θ 0° AVERAGE FORWARD POWER DISSIPATION CONDUCTION ANGLE 50 180° θ AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE CONDUCTION ANGLE EA31FS2/EA31FS2-F EA31FS2/EA31FS2-F EA31FS2/EA31FS2-F 5 D.C. D.C. 4 10 5 2 Tj=25°C Tj=150°C 1 0.5 HALF SINE WAVE RECT 120° 3 RECT 60° 2 1 0 0.2 0 0.4 0.8 1.2 1.6 0 2.0 1 3 4 5 P.C. Board mounted (Print land=20 20mm) 2.5 SURGE CURRENT RATINGS AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE 3.0 f=50Hz,Half Sine Wave,Non-Repetitive,No Load EA31FS2/EA31FS2-F 50 D.C. SURGE FORWARD CURRENT (A) RECT 120° HALF SINE WAVE RECT 60° 1.5 EA31FS2/EA31FS2-F 40 RECT 180° 2.0 1.0 30 20 10 0.5 I FSM 0.02s 0 0 25 50 75 AMBIENT TEMPERATURE (°C) 100 125 150 0 0.02 0.05 0.1 0.2 TIME (s) RECT 180° HALF SINE WAVE 3 RECT 120° RECT 60° 2 1 0 0 25 50 75 CASE TEMPERATURE (°C) 180° θ CONDUCTION ANGLE AVERAGE FORWARD CURRENT (A) 2 AVERAGE FORWARD CURRENT (A) INSTANTANEOUS FORWARD VOLTAGE (V) 0° 4 RECT 180° AVERAGE FORWARD CURRENT (A) AVERAGE FORWARD POWER DISSIPATION (W) INSTANTANEOUS FORWARD CURRENT (A) 20 0.5 1 2 100 125 150