Dms2095lfdb new prod uc t, Mosfet characteristics, Dms2095lfdb – Diodes DMS2095LFDB User Manual
Page 4

DMS2095LFDB
Document number: DS35955 Rev. 3 - 2
4 of 7
April 2014
© Diodes Incorporated
DMS2095LFDB
NEW PROD
UC
T
MOSFET Characteristics
V , DRAIN -SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
I,
D
R
A
IN
C
U
R
R
E
NT
(
A
)
D
0.0
2.0
4.0
6.0
8.0
10.0
0
0.5
1
1.5
2
2.5
3
V
= -1.0V
GS
V
= -1.2V
GS
V
= -1.5V
GS
V
= -3.0V
GS
V
= -4.5V
GS
V
= -2.0V
GS
V
= -4.0V
GS
V
= -2.5V
GS
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
I,
D
R
AI
N
C
U
R
R
E
N
T
(A)
D
0
1
2
3
4
5
6
7
8
9
10
0
0.5
1
1.5
2
2.5
3
T = 150 C
A
°
T = 125 C
A
°
T = 85 C
A
°
T = 25 C
A
°
T = -55 C
A
°
V
= -5.0V
DS
I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
, D
R
AI
N
-S
O
U
R
CE
O
N-
R
ES
IST
A
NC
E
(
)
DS(
O
N
)
Ω
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
1
2
3
4
5
6
7
8
9
10
V
= -1.8V
GS
V
= -4.5V
GS
V
= -2.5V
GS
I , DRAIN SOURCE CURRENT (A)
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N
-S
O
U
R
CE
O
N-
R
ES
IST
A
N
C
E
(
)
DS
(O
N)
Ω
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
0
1
2
3
4
5
6
7
8
9
10
T = -55 C
A
°
T = 25 C
A
°
T = 85 C
A
°
T = 125 C
A
°
T = 150 C
A
°
V
= -4.5V
GS
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 5 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
ON
-R
ES
IS
TA
NCE
(
N
O
R
M
A
L
IZ
E
D
)
DS
(O
N)
0.4
0.8
1.2
1.6
-50
-25
0
25
50
75
100
125
150
V
= -2.5V
I = -1A
GS
D
V
= -4.5V
I = -3A
GS
D
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 6 On-Resistance Variation with Temperature
R
, D
R
A
IN-
S
O
U
R
C
E
O
N-
R
E
S
IS
TA
N
C
E
()
DS
(on)
Ω
0
0.02
0.04
0.06
0.08
0.1
0.12
-50
-25
0
25
50
75
100 125 150
V
= -4.5V
I =
A
GS
D
-3
V
=
V
I =
A
GS
D
-2.5
-1