Dmn2014lhab – Diodes DMN2014LHAB User Manual
Page 3
DMN2014LHAB
Document number: DS36441 Rev. 1 - 2
3 of 6
December 2013
© Diodes Incorporated
DMN2014LHAB
ADVAN
CE I
N
F
O
RM
ATI
O
N
10
15
20
25
30
0
0.5
1.0
1.5
2.0
0
5
V , DRAIN-SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristic
DS
I,
D
R
AI
N
C
U
R
R
EN
T
(A)
D
V
= 1.2V
GS
V
= 1.5V
GS
V
= 1.8V
GS
V
= 2.5V
GS
V
= 3.0V
V
= 3.5V
V
= 4.0V
V
= 4.5V
V
= 10V
GS
GS
GS
GS
GS
10
12
14
16
18
20
0
0.5
1.0
1.5
2.0
0
2
4
6
8
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
V
= 5.0V
DS
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = -55°C
A
0.004
0.006
0.008
0.012
0.014
0.016
0.018
0
5
10
15
20
25
30
0.010
I , DRAIN-SOURCE CURRENT (A)
D
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
R
, DRA
IN-
S
O
URCE
O
N-
R
ESI
ST
ANCE
(
)
DS
(O
N)
V
= 2.5V
GS
V
= 4.5V
GS
0.005
0.015
0
5
10
15
20
0
0.010
0.020
I , DRAIN CURRENT (A)
D
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
R
, DRAIN
-S
O
URCE
O
N
-RESI
S
TANCE (
)
DS
(O
N)
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V
= 4.5V
GS
0.6
0.8
1.0
1.2
1.4
1.8
R
, D
R
AI
N-
S
O
U
R
C
E
O
N
-R
ESI
ST
A
NCE
(
N
ORM
A
L
IZ
E
D)
DS
(O
N)
1.6
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
Figure 5 On-Resistance Variation with Temperature
J
V
= .5V
I = 1A
GS
D
2
V
=
V
I = 3A
GS
D
3.6
V
=
V
I = 5A
GS
D
4.5
0.004
0.006
0.008
0.012
0.014
0.016
0.018
0.010
0.020
-50 -25
0
25
50
75
100
125 150
T , JUNCTION TEMPERATURE ( C)
Figure 6 On-Resistance Variation with Temperature
J
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E (
)
DS
(O
N)
V
=
V
I = 1A
GS
D
2.5
V
=
V
I = 3A
GS
D
3.6
V
= 4.5V
I = 5A
GS
D