Diodes DMG4468LK3 - Manual (Page 3)

DMG4468LK3
Document number: DS31958 Rev. 3 - 2
3 of 6
www.diodes.com
June 2013
© Diodes Incorporated
DMG4468LK3
NE
W
P
R
OD
UC
T
0
5
10
15
20
25
30
0 0.5 1 1.5 2
Fig.1 Typical Output Characteristics
V , DRAIN-SOURCE VOLTAGE (V)
DS
I
,
D
R
A
IN
C
U
R
R
E
N
T
(
A
)
D
V = 2.5V
GS
V = 3.0V
GS
V = 3.5V
GS
V = 4.0V
GS
V = 4.5V
GS
V = 10V
GS
0
5
10
15
20
0 0.5 1 1.5 2 2.5 3 3.5 4
V = 5.0V
DS
Fig. 2 Typical Transfer Characteristics
V , GATE SOURCE VOLTAGE(V)
GS
I
,
D
R
AI
N
C
U
R
R
EN
T
(A)
D
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
0
0.004
0.008
0.012
0.016
0.020
0.024
0.028
0.032
0.036
0.040
0 5 10 15 20 25 30
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN CURRENT (A)
D
R
,
D
R
A
IN
-S
O
U
R
C
E
O
N
-R
E
S
IS
T
A
N
C
E
(
)
D
S
(o
n
)
Ω
V = 10V
GS
V = 4.5V
GS
0
0.01
0.02
0.03
0.04
0.05
0 5 10 15 20
V = 4.5V
GS
Fig. 4 Typical Drain-Source On-Resistance
vs. Drain Current and Temperature
I , DRAIN CURRENT (A)
D
R
D
R
A
IN
S
O
U
R
C
E
O
N
-R
E
S
IS
T
A
N
C
E
(
)
D
S
(o
n
)
Ω
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
0.5
0.7
0.9
1.1
1.3
1.5
1.7
-50 -25 0 25 50 75 100 125 150
Fig. 5 On-Resistance Variation with Temperature
T , JUNCTION TEMPERATURE ( C)
J
°
R
,
D
R
AI
N
-T
O
-SO
U
R
C
E
R
ESI
ST
AN
C
E
(N
O
R
M
AL
IZ
ED
)
D
S
(O
N
)
V = 4.5A
I = 5A
GS
D
V = 10A
I = 10A
GS
D
0
0.01
0.02
0.03
0.04
0.05
-50 -25 0 25 50 75 100 125 150
Fig. 6 Typical Static Drain-Source On-State Resistance
vs. Ambient Temperature
T AMBIENT TEMPERATURE (°C)
A
R
S
T
A
T
IC
D
R
A
IN
S
O
U
R
C
E
O
N
-S
T
A
T
E
R
E
S
IS
T
A
N
C
E
(
)
D
S
(O
N
)
Ω
V = 4.5A
I = 5A
GS
D
V = 10A
I = 10A
GS
D