TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0.001
0.01
0.1
1
10
1E-06 1E-05 0.0001 0.001 0.01 0.1 1 10 100
Z
θ
JC
Normalized Transient
Thermal Resistance
Pulse Width (s)
Figure 15: Normalized Maximum Transient Thermal Impedance (Note F)
D=T
on
/T
T
J,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=3.6°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
Single Pulse
T
on
T
P
D
0
100
200
300
400
500
1E-05 0.0001 0.001 0.01 0.1 1 10 100
Power (W)
Pulse Width (s)
Figure 14: Single Pulse Power Rating Junction-to-
Ambient (Note G)
T
J(Max)
=150°C
T
=25°C
0
200
400
600
800
1000
1E-05 0.0001 0.001 0.01 0.1 1 10
Power (W)
Pulse Width (s)
Figure 13: Single Pulse Power Rating Junction-to-
Case (Note F)
T
J(Max)
=150°C
T
C
=25°C
0.001
0.01
0.1
1
10
1E-05 0.0001 0.001 0.01 0.1 1 10 100 1000
Z
θ
JA
Normalized Transient
Thermal Resistance
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note G)
D=T
on
/T
T
J,PK
=T
A
+P
DM
.Z
θJA
.R
θJA
R
θJA
=50°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
Single Pulse
T
on
T
P
D
Rev.1.0: August 2014 www.aosmd.com Page 5 of 6
