Diodes DMP4050SSS - Manual (Page 3)

DMP4050SSS
Document Number DS32108 Rev 1 - 2
3 of 8
www.diodes.com
March 2010
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DMP4050SSS
ADVAN
CE I
N
F
O
RM
ATI
O
N Thermal Characteristics
100m 1 10
1m
10m
100m
1
10
Single Pulse
T
amb
=25°C
R
DS(on)
Limited
100µs
1ms
10ms
100ms
1s
DC
Safe Operating Area
-I
D
Dr
a
in Cur
rent
(
A
)
-V
DS
Drain-Source Voltage (V)
0 20 40 60 80 100 120 140 160
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
25mm x 25mm
1oz FR4
Derating Curve
Temperature (°C)
M
a
x P
o
we
r Di
ssi
p
a
ti
o
n
(W
)
100µ 1m 10m 100m 1 10 100 1k
0
10
20
30
40
50
60
70
80
T
amb
=25°C
Transient Thermal Impedance
D=0.5
D=0.2
D=0.1
Single Pulse
D=0.05
T
herm
al R
e
s
is
tanc
e (°
C/
W)
Pulse Width (s)
100µ 1m 10m 100m 1 10 100 1k
1
10
100
Single Pulse
T
amb
=25°C
Pulse Power Dissipation
Pulse Width (s)
Ma
x
imu
m P
o
w
e
r (
W
)