Diodes DMN2300UFB - Manual (Page 3)

DMN2300UFB
Document number: DS35235 Rev. 1 - 2
3 of 6
www.diodes.com
May 2011
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DMN2300UFB
0 1 2 3 4 5
Fig. 1 Typical Output Characteristic
V , DRAIN-SOURCE VOLTAGE (V)
DS
0
0.5
1.0
1.5
2.0
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 = 2.0V
GS
V = 2.5V
GS
V = 4.5V
GS
0
0.5
1.0
1.5
2.0
0 0.5 1 1.5 2 2.5 3
Fig. 2 Typical Transfer Characteristic
V , GATE-SOURCE VOLTAGE (V)
GS
I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
T = -55°C
A
T = 25°C
A
T = 85°C
A T = 125°C
A
T = 150°C
A
V = 5V
DS
0
0.1
0.2
0.3
0.4
0 0.4 0.8 1.2 1.6 2
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN-SOURCE CURRENT (A)
D
R
, DRA
IN-
S
OU
RCE
ON-
RES
IST
A
NCE
(
)
DS
(O
N)
Ω
V = 4.5V
GS
V = 2.5V
GS
0 0.25 0.5 0.75 1 1.25 1.5 1.75 2
I , DRAIN CURRENT (A)
D
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
0
0.2
0.4
0.6
0.8
R
,
D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ESI
S
T
AN
C
E (
)
DS
(O
N)
Ω
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V = 4.5V
GS
Fig. 5 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
0.6
0.8
1.0
1.2
1.4
1.6
R
, D
R
AI
N
-S
O
U
R
C
E
ON-
R
ESIS
T
A
NCE (
N
O
R
M
A
L
IZ
E
D)
DS
O
N
V = 4.5V
I = 1.0A
GS
D
V = 2.5V
I = 500mA
GS
D
Fig. 6 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
0
0.2
0.4
0.6
0.8
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ES
IS
T
AN
C
E (
)
DS
O
N
Ω
V = 4.5V
I = 1.0A
GS
D
V = 2.5V
I = 500mA
GS
D