U5GWJ2C42C Datasheet, PDF (3/5 Pages) Toshiba Semiconductor – Switching Mode Power Supply Application

100
One cell
i_F – v_F
10
Tj = 125°C
1
25°C
0.1
0.0
0.5
1.0
1.5
2.0
Instntaneous forward voltage v_F (V)
Tc max – I_O
140
120
100
30°
80
Retangular
60
waveform
60° 90° 120° 180°
40
IF (AV)
0° α 360°
20
Conduction angle: α
VR = 20 V
0
0
1
2
3
4
5
6
Average output rectified current Io (A) (V)
U5GWJ2C42C
P_{F (AV)} – I_O
4
180°
120°
90°
3
60°
30°
2
Retangular
waveform
1
0° α 360°
Conduction angle: α
0.1
0
1
2
3
4
5
6
7
Average output rectified current I_O (A)
10
One cell
R_{th (j-c)} - t
1
0.1
0.001
0.01
0.1
1
10
Time t (s)
Surge forward current (non - repetitive)
60
Ta = 25°C
f = 50 Hz
50
One Cell
40
f = 60 Hz
30
50 Hz
20
10
0
1
10
100
Number of cycles
1000
100
C_j – V_R
(typ.)
f = 1 MHz
Ta = 25°C
One Cell
10
1
10
100
Rverse voltage V_R (V) Ta (°C)
3
2004-07-07