Dmp2225l – Diodes DMP2225L User Manual
Page 3
DMP2225L
Document number: DS31461 Rev. 5 - 2
3 of 6
January 2013
© Diodes Incorporated
DMP2225L
-V , DRAIN-SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
2
4
6
8
10
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
V
= -2.5V
GS
V
= -4.0V
GS
V
= -10V
GS
V
= -1.5V
GS
V
= -2.0V
GS
V
= -5.0V
GS
Figure 2 Typical Transfer Characteristics
0
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
3
-V , GATE SOURCE VOLTAGE (V)
GS
-I
, DRAI
N
CURREN
T
(
A
)
D
T = -55°C
A
T = 150°C
A
V
= -5V
Pulsed
DS
T = 25°C
A
T = 85°C
A
0.01
0.1
1
0.01
0.1
1
10
-I , DRAIN CURRENT (A)
Figure 3 O
D
n-Resistance vs. Drain Current and Gate Voltage
R
, S
TA
T
IC
D
R
AI
N-
S
O
U
R
C
E
ON-
R
ES
IST
A
NCE (
)
D
S
(on)
Ω
V
= -4.5V
GS
V
= -10V
GS
V
= -2.5V
GS
Figure 4 Typical Total Capacitance
10
100
1,000
0
2
4
6
8
10
12
14 16 18 20
-V , DRAIN-SOURCE VOLTAGE (V)
DS
C
, T
O
TAL
C
A
P
A
C
IT
AN
C
E (
p
F
)
T
f = 1 MHz
V
= 0V
GS
C
iss
C
oss
C
rss
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
-50
-25
0
25
50
75
100
125 150
T , AMBIENT TEMPERATURE (°C)
A
-V
, G
A
TE
T
HRESHO
L
D VO
LT
AG
E
(
V
)
GS
(T
H
)
Figure 5 Gate Threshold Voltage vs. Ambient Temperature
-I = 250 A
D
µ
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
-55
25
85
125
150
T , AMBIENT TEMPERATURE (C)
A
R
, ST
A
T
IC
DR
AIN-
SOUR
CE
ON
-R
E
S
IS
TA
N
C
E
(N
OR
MA
L
IZ
E
D
)
DS
(O
N)
Figure 6 Normalized Static Drain-Source On-Resistance
vs. Ambient Temperature
V
= -4.5V
I = -3.0A
GS
D
V
= -10V
I = -5.0A
GS
D
V
= -2.5V
I = -1.0A
GS
D