U30QWK2C53 Datasheet, PDF (3/5 Pages) Toshiba Semiconductor – Switching Mode Power Supply Application Converter&Chopper Application

100
One cell
i_F – v_F
Tj = 150°C
10
100°C
75°C
25°C
1
0.1
0.0 0.2
0.4 0.6
0.8 1.0
1.2 1.4
Instantaneous forward voltage vF (V)
Tc max – I_o
160
140
120
100
a = 30°
80
Rectangular
waveform
(one cell)
60
180°
60° 90° 120°
sin
40
0° a 360°
20 _Conduction
angle a
0
0
48
12 16 20 24 28 32 36
Average output rectified current I_o (A)
10
One cell
r_{th (j-c)} – t
1
U30QWK2C53
P_{F (AV)} – I_o
32
28
sin
120°
180°
24
90°
20
60°
16
a = 30°
12
Rectangular
waveform
(one cell)
8
0° a 360°
4
Conduction
angle a
0
0 4 8 12 16 20 24 28 32 36
Average output rectified current I_o (A)
Surge forward current (non-repetitive)
120
One cell
Single phase full
100
Sine wave
Ta = 25°C
80
60
60 Hz
50 Hz
40
20
0
1
10
100
Number of cycles
1000
100
C_j – V_R
(typical)
f = 1 MHz
Ta = 25°C
One cell
0.1
10
0.001 0.01
0.1
1
10
100 1000
1
Time t (s)
3
10
100
Reverse voltage V_R (V)
2003-02-17