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J248 Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

Número de pieza
componentes Descripción
fabricante
J248
Hitachi
Hitachi -> Renesas Electronics Hitachi
J248 Datasheet PDF : 6 Pages
1 2 3 4 5 6
2SJ248
Power vs. Temperature Derating
30
20
10
0
50
100
150
Case Temperature Tc (°C)
Maximum Safe Operation Area
–50
–30
10 µ s
–10
–3
–1
–0.3
PW
OinptheDirsaCtaOiorpeneraatio=n1(0Tcm=s
is limited by
R DS (on)
(1shot)
25°C)
–0.1 Ta = 25°C
–0.05
–1 –3 –10 –30 –100 –300 –1000
Drain to Source Voltage VDS (V)
Noremalized Transient Thermal Impedance vs. Pulse Width
3
D=1
1.0
0.5
Tc = 25°C
0.3 0.2
0.1
0.1
0.05
0.02
0.03
0.01
1 shot Pulse
0.01
10 µ
100 µ
θ ch – c(t) = γ s(t) . θ ch – c
θ ch – c = 5.0°C / W. Tc = 25°C
P DM
D
=
PW
T
PW
T
1m
10 m
100 m
1
10
Pulse Width PW (S)
4
 

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