Diodes DMP2225L - Manual (Page 4)

DMP2225L
Document number: DS31461 Rev. 5 - 2
4 of 6
www.diodes.com
January 2013
© Diodes Incorporated
DMP2225L
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0.5 0.6 0.7 0.8 0.9 1
-V , SOURCE DRAIN VOLTAGE (V)
SD
-I
, S
O
U
R
C
E
C
U
R
R
EN
T
(A
)
S
Figure 7 Reverse Drain Current vs. Source-Drain Voltage
0 2 4 6 8 10 12 14
Figure 8 Gate-Charge Characteristics
Q , TOTAL GATE CHARGE (nC)
g
0
2
4
6
10
-V
, G
A
T
E-
S
O
U
R
C
E V
O
LT
A
G
E
(V
)
GS
8
V = -10V
I = -3A
DS
D
0.1 1 10 100
Figure 9 Safe Operation Area
V , DRAIN-SOURCE VOLTAGE (V)
DS
0.01
0.1
1
10
100
I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
R
Limited
DS(on)
T = 150°C
T = 25°C
Single Pulse
J(max)
A
DC
P = 10s
W
P = 1s
W
P = 100ms
W
P = 10ms
W
P = 1ms
W
P = 100µs
W
P = 10 s
W
µ
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
Figure 10 Transient Thermal Response
t , PULSE DURATION TIME (s)
1
0.001
0.01
0.1
1
r(t
),
T
R
AN
SI
EN
T
T
H
E
R
MA
L
R
ES
IS
TAN
C
E
T - T = P * R (t)
Duty Cycle, D = t /t
J A JA
1 2
θ
R (t) = r(t) *
θJA
R
R = 163°C/W
θ
θ
JA
JA
P(pk)
t
1
t
2
D = 0.7
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
D = Single Pulse
D = 0.9
D = 0.5