RJK6026DPP-E0
10
Normalized Transient Thermal Impedance vs. Pulse Width
Preliminary
Tc = 25°C
D=1
1
0.5
0.2
0.1
0.1 0.05
0.02
0.011shot pulse
0.01
10 μ
100 μ
θch – c(t) = γ s (t) • θ ch – c
θch – c = 4.38°C/W, Tc = 25°C
PDM
D=
PW
T
PW
T
1m
10 m
100 m
1
10
Pulse Width PW (s)
Switching Time Test Circuit
Vin Monitor
10 Ω
Vin
10 V
D.U.T.
Vout
Monitor
RL
VDD
= 300 V
Waveform
90%
Vin
Vout
10%
10%
10%
td(on)
90%
90%
tr
td(off)
tf
R07DS0614EJ0100 Rev.1.00
Jun 21, 2012
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