CMF01 Datasheet, PDF (3/4 Pages) Toshiba Semiconductor – Switching Mode Power Supply Applications

100
Pulse test
i_F – v_F
10
150°C
75°C
Tj = 25°C
1
0.1
0.01
0
1.0
2.0
3.0
4.0
Instantaneous forward voltage VF (V)
Ta max – I_{F (AV)}
Device mounted on a glass-epoxy board
(board size: 50 mm × 50 mm, land size: 6 mm × 6 mm)
160
140
120
100
80
60
40 α = 60°
20
0
0
0.4
120°
180°
0.8 1.2 1.6
Rectangular
waveform
0° α 360°
Conduction
angle: α
2.0 2.4 2.8
Average forward current I_{F (AV)} (A)
Surge forward current
(non-repetitive)
40
Ta = 25°C
f = 50 Hz
30
20
10
0
1
10
100
Number of cycles
CMF01
P_{F (AV)} – I_{F (AV)}
2.8
2.4
2.0
1.6
α = 60°
1.2
0.8
180°
120°
Rectangular
waveform
0° α 360°
0.4
Conduction angle α
0
0
0.4 0.8
1.2 1.6 2.0 2.4 2.8
Average forward current I_{F (AV)} (A)
Tℓ max – I_{F (AV)}
Device mounted on a ceramic board
(board size: 50 mm × 50 mm, land size: 2 mm × 2 mm)
160
140
120
100
80
α = 60°
120°
180°
60 ^Rectangular
waveform
40
0° α 360°
20 _Conduction
angle: α
0
0
0.4
0.8 1.2 1.6 2.0
2.4 2.8
Average forward current I_{F (AV)} (A)
r_{th (j-a)} – t
1000
Device mounted on
a glass-epoxy board
(board size: 50 mm × 50 mm,
land size: 2.1 mm × 1.4 mm,
board thickness: 1.6 t)
100
10
1
0.001 0.01
Device mounted on
a glass-epoxy board
(board size: 50 mm × 50 mm,
land size: 6 mm × 6 mm,
board thickness: 1.6 t)
Device mounted on a ceramic board
(board size: 50 mm × 50 mm,
land size: 2 mm × 2 mm,
board thickness: 0.64 t)
0.1
1
10
100 1000
Time t (s)
3
2006-11-07