2SJ505 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics
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2SJ505 Datasheet PDF : 10 Pages
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2SJ505(L), 2SJ505(S)
Normalized Transient Thermal Impedance vs. Pulse Width
3
1
D=1
Tc = 25°C
0.5
0.3
0.2
0.1 0.1
0.05
0.03
0.02
0.011shot
pulse
0.01
10 µ
100 µ
θch – c(t) = γ s (t) • θ ch – c
θch – c = 1.67 °C/W, Tc = 25 °C
PDM
PW
T
D=
PW
T
1m
10 m
100 m
1
10
Pulse Width PW (S)
Switching Time Test Circuit
Vin Monitor
D.U.T.
Vout
Monitor
RL
Vin
-10 V
50Ω
VDD
= –30 V
Waveforms
Vin
10%
90%
90%
90%
Vout
td(on)
10%
tr
td(off)
10%
tf
8
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