TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0.001
0.01
0.1
1
10
1E-05 0.0001 0.001 0.01 0.1 1 10
Z
θ
JC
Normalized Transient
Thermal Resistance
Pulse Width (s)
Figure 14: Normalized Maximum Transient Thermal Impedance for TO-220/TO-263 (Note F)
D=T
on
/T
T
J,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=0.6°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
0.001
0.01
0.1
1
10
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 for TO-220F Pb Free (Note F)
D=T
on
/T
T
J,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=2.9°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
0.001
0.01
0.1
1
10
1E-05 0.0001 0.001 0.01 0.1 1 10 100
Z
θ
JC
Normalized Transient
Thermal Resistance
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance for TO-220F Green (Note F)
D=T
on
/T
T
J,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=3.8°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.2.0: March 2014 www.aosmd.com Page 6 of 7