Diodes DMP3105LVT - Manual (Page 3)

DMP3105LVT
Document number: DS35504 Rev. 2 - 2
3 of 6
www.diodes.com
November 2011
© Diodes Incorporated
DMP3105LVT
NEW PROD
UC
T
-V , DRAIN -SOURCE VOLTAGE(V)
Fig. 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
4
8
12
0 0.5 1 1.5 2 2.5 3
-V , GATE SOURCE VOLTAGE(V)
Fig. 2 Typical Transfer Characteristics
GS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0 0.5 1 1.5 2 2.5 3
0
2
4
6
8
10
12
V = -5.0V
DS
I , DRAIN SOURCE CURRENT
Fig. 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
S
T
ANCE(
)
DS
(O
N)
Ω
0
0.04
0.08
0.12
0.16
0.2
0 3 6 9 12 15
V = -2.5V
GS
V = -4.5V
GS
V = -10V
GS
I , DRAIN CURRENT (A)
Fig. 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
E
S
IST
A
NCE(
)
DS
(O
N
)
Ω
0 4 8 12 16
V = 4.5V
GS
0
0.04
0.08
0.12
0.16
0.2
T =150°C
A
T =125°C
A
T =85°C
A
T =25°C
A
T =-55°C
A
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 5 On-Resistance Variation with Temperature
R
, DRAI
N
-S
OURCE
ON-
R
ESI
ST
ANCE
(N
or
m
a
lize
d)
DS
(O
N)
0.5
0.7
0.9
1.1
1.3
1.5
1.7
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 6 On-Resistance Variation with Temperature
R
,
DRAIN-
S
OURCE ON-
RES
IS
T
A
NCE (
)
DS
(O
N)
Ω
0
0.04
0.08
0.12
0.16
0.2