User Manual

DMP2104V
Document number: DS30942 Rev. 7 - 2
4 of 6
www.diodes.com
March 2011
© Diodes Incorporated
DMP2104V
0
0.03
0.06
0.09
0.12
0.15
0.18
0.21
0.24
0.27
0.3
-50-250255075100125150
V = -1.8V
I = -200mA
GS
D
V = -2.5V
I = -670mA
GS
D
V = -4.5V
I = -950mA
GS
D
100
1,000
10,000
2 4 6 8 10 12 14 16 18 20
V = 0V
GS
T = 150°C
j
T = 125°C
j
0
0.2
0.4
0.6
0.8
1
0 0.2 0.4 0.6 0.8 1
V = 0V
T = 25°C
GS
j
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
Fig. 10 Transient Thermal Response
t , PULSE DURATION TIME (s)
1
T - T = P * R (t)
Duty Cycle, D = t /t
JA JA
12
θ
R (t) = r(t) *
θ JA
R
R = 146°C/W
θ
θ
JA
JA
P(pk)
t
1
t
2
0.001
0.01
0.1
1
r(t),
T
R
ANSIEN
T
T
H
E
R
MAL
R
ESIS
T
AN
C
E
D = 0.7
D = 0.5
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
D = Single Pulse
D = 0.9