Diodes DMG3415U - Manual (Page 3)

DMG3415U
Document number: DS31735 Rev. 11 - 2
3 of 6
www.diodes.com
February 2014
© Diodes Incorporated
DMG3415U
0 1 2 3 4 5
Fig. 1 Typical Output Characteristic
V , DRAIN-SOURCE VOLTAGE (V)
DS
0
4
8
12
16
20
I
,
D
R
A
IN
C
U
R
R
E
N
T
(
A
)
D
V = 2.0V
GS
V = 3.0V
GS
V = 3.5V
GS
V = 4.5V
GS
V = 2.5V
GS
V = 1.5V
GS
0
4
8
12
16
20
0.5 1 1.5 2 2.5
Fig. 2 Typical Transfer Characteristic
V , GATE-SOURCE VOLTAGE (V)
GS
I
,
D
R
A
IN
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
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0 4 8 12 16 20
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN-SOURCE 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
)

V = 4.5V
GS
V = 2.5V
GS
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0 4 8 12 16 20
I , DRAIN CURRENT (A)
D
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
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
)

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
R
,
D
R
A
IN
-S
O
U
R
C
E
O
N
-R
E
S
IS
T
A
N
C
E
(
N
O
R
M
A
L
IZ
E
D
)
D
S
O
N
1.6
V = 4.5V
I = 10A
GS
D
V = 2.5V
I = 5A
GS
D
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
Fig. 6 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
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

V = 4.5V
I = 10A
GS
D
V = 2.5V
I = 5A
GS
D