Datasheet

RJP60V0DPM Preliminary
R07DS0669EJ0200 Rev.2.00 Page 6 of 7
Apr 02, 2014
Thermal Impedance vs. Pulse Width
Switching Time Test Circuit
Diode clamp/
D.U.T
D.U.T/
Driver
Rg
L
V
CC
Pulse Width PW (s)
0.01
0.1
10
1
100 μ 1 m 10 m 100 m 1 100 100010
P
DM
PW
T
D =
PW
T
θ
j
– c(t) = γs (t) • θ
j
– c
θ
j
– c = 3.125 °C/W, Tc = 25°C
Tc = 25°C
0.05
0.2
0.1
0.5
D = 1
0.02
0.01
1 shot pulse
Normalized Transient Thermal Impedance
γ
s
(t)
Waveform
t
d(off)
t
d(on)
t
f
t
r
90%
90%
90%
10%
10%10%
V
GE
I
C