Diodes FMMT413 - Manual (Page 3)

FMMT413
Datasheet Number: DS33083 Rev.4 - 2
3 of 6
www.diodes.com
February 2014
© Diodes Incorporated
FMMT413
A Product Line of
Diodes Incorporated
Thermal Characteristics and Derating information
0 20 40 60 80 100 120 140 160
0.0
0.1
0.2
0.3
0.4
0.5
0.6
15 x 15mm FR4 1oz Copper
Derating Curve
Temperature (°C) M
a
x
P
o
w
er
D
is
si
pat
ion (
W
)
100µ 1m 10m 100m 1 10 100 1k
0
40
80
120
160
200
240
15 x 15mm FR4 1oz Copper
Transient Thermal Impedance
D=0.5
D=0.2
D=0.1
Single Pulse
D=0.05
T
h
e
rm
a
l Re
si
st
a
nce
(
°C/
W)
Pulse Width (s)
100µ 1m 10m 100m 1 10 100 1k
0.1
1
10
100
15 x 15mm FR4 1oz Copper
Pulse Power Dissipation
Pulse Width (s) M
ax
P
o
w
e
r D
is
si
pat
ion (
W
)