Diodes DMN3051L - Manual (Page 3)

DMN3051L
Document number: DS31347 Rev. 5 - 2
3 of 6
www.diodes.com
October 2013
© Diodes Incorporated
DMN3051L
NEW PROD
UC
T
I
, DRAIN CURRENT
(
A
)
D
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
Fig. 1 Typical Output Characteristics
V , DRAIN-SOURCE VOLTAGE (V)
DS
0 0.5 1 1.5 2 2.5 3
V = 1.8V
GS
V = 2.5V
GS
V = 4.5V
GS
V = 10V
GS
V = 3.0V
GS
Fig. 2 Typical Transfer Characteristics
V , GATE SOURCE VOLTAGE (V)
GS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
1
2
3
4
5
6
1.5 2.5 3.5
V = 5V
DS
T = -55°C
A
T = 25°C
A
T = 125°C
A
T = 150°C
A
T = 85°C
A
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN CURRENT (A)
D
R
,
DRAIN-
S
OURCE ON-
R
E
S
IS
TA
NCE (
)
DS
(O
N)

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
V = 10V
GS
V = 4.5V
GS
I , DRAIN CURRENT (A)
Fig. 4 Typical Drain-Source On-Resistance
vs. Drain Current and Temperature
D
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ESI
S
TA
N
C
E (
)
DS
(O
N)

0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0 1 2 3 4 5 6
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Fig. 5 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE (°C)
J
R
, DRAIN-
T
O-
SOURC
E
RESI
ST
ANCE (
N
O
R
M
A
LI
Z
E
D)
DS
(O
N)
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
V = 4.5V
I = 5A
GS
D
V = 10V
I = 5.8A
GS
D
C, CAP
A
CIT
A
NC
E
(p
F
)
Fig. 6 Typical Capacitance
V , DRAIN-SOURCE VOLTAGE (V)
DS
0 5 10 15 20 25 30
C
iss
C
oss
C
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