TYPICAL CHARACTERISTICS
25 °C, unless otherwise noted
2
1
Normalized Effective Transient
Thermal Impedance
Duty Cycle = 0.5
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DTM9435
0.2
Notes:
0.1
0.1
0.05
t
1
P
DM
0.02
t
2
1. Duty Cycle, D =
2. Per Unit Base = R
thJA
= 70
°C/W
t
1
t
2
Single Pulse
0.01
10-
4
10-
3
10-
2
10-
1
1
Square Wave Pulse Duration (s)
3. T
JM
-
T
A
= P
DM
Z
thJA(t)
4. Surface Mounted
10
100
600
Normalized Thermal Transient Impedance, Junction-to-Ambient
2
1
Normalized Effective Transient
Thermal Impedance
Duty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
Single Pulse
0.01
10-
4
10-
3
10-
2
10-
1
Square Wave Pulse Duration (s)
1
10
Normalized Thermal Transient Impedance, Junction-to-Foot
5