0°
θ
180°
CONDUCTION ANGLE
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
W ith o u t F in o r P .C . B o a rd , V
R M
= 1 0 0 V
31DQ10
3.5
3.0
AVERAGE FORWARD CURRENT (A)
D.C.
2.5
2.0
RECT 180°.
RECT 120°.
HALF SINE WAVE.
RECT 60°.
1.5
1.0
0.5
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (°C)
0°
θ
180°
CONDUCTION ANGLE
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
W it h C u Fin (2 0 × 2 0 × 1 t ,L = 5 m m , B o th S id e s) ,V
R M
= 1 0 0 V
5
D.C.
31DQ10
AVERAGE FORWARD CURRENT (A)
4
RECT 180°.
3
HALF SINE WAVE
RECT 120°.
2
RECT 60°.
1
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (°C)