CMH02 Datasheet, PDF (3/5 Pages) Toshiba Semiconductor – Switching Mode Power Supply Applications

100
Pulse test
i_F – v_F
10
150°C
75°C
1
Tj = 25°C
0.1
0.01
0.4
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Instantaneous forward voltage v_F (V)
CMH02
P_{F (AV)} – I_{F (AV)}
3.6 _Rectangular
Waveform
3.2
2.8 0°
180°
2.4
360°
2.0
1.6
1.2
0.8
0.4
0
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
Average forward current I_{F (AV)} (A)
Tℓ max – I_{F (AV)}
160
140
120
100
80
Rectangular
60 _Waveform
40
0°
180°
20
360°
0
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
Average forward current I_{F (AV)} (A)
Ta max – I_{F (AV)}
160
Device mounted on a glass-epoxy board:
board size: 50 mm × 50 mm
140
Soldering land: 6.0 mm × 6.0 mm
board thickness: 1.6 t
120
100
80
Rectangular
60
Waveform
40
0°
180°
20
360°
0
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
Average forward current I_{F (AV)} (A)
1000
500
300
r_{th (j-a)} – t
Device mounted on a glass-epoxy board:
board size: 50 mm × 50 mm
Soldering land: 2.1 mm × 1.4 mm
board thickness: 1.6 t
100
50
Device mounted on a glass-epoxy board:
30
board size: 50 mm × 50 mm
Soldering land: 6.0 mm × 6.0 mm
board thickness: 1.6 t
10
5
Device mounted on a ceramic board:
3
board size: 50 mm × 50 mm
Soldering land: 2.0 mm × 2.0 mm
board thickness: 0.64 t
1
0.001 0.003 0.01 0.03 0.1 0.3
1
3
10
30
100 300 1000
Time t (s)
3
2006-11-08