Dmg3414u new prod uc t, Dmg3414u – Diodes DMG3414U User Manual
Page 3
DMG3414U
Document number: DS31739 Rev. 4 - 2
3 of 6
September 2013
© Diodes Incorporated
DMG3414U
NEW PROD
UC
T
0
5
10
15
20
25
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
2
Fig. 1 Typical Output Characteristic
V , DRAIN-SOURCE VOLTAGE (V)
DS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= 1.5V
GS
V
= 2.0V
GS
V
= 3.0V
GS
V
= 4.5V
GS
V
= 10V
GS
V
= 2.5V
GS
0.5
1
1.5
2
Fig. 2 Typical Transfer Characteristic
V , GATE-SOURCE VOLTAGE (V)
GS
0
4
8
12
16
20
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
V
= -5V
DS
0.01
0.02
0.03
0.04
0.05
0
5
10
15
20
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN-SOURCE CURRENT (A)
D
R
, D
R
AIN-
S
O
URCE ON-
R
ESIS
TA
NCE (
)
DS
(O
N)
V
= 4.5V
GS
V
= 2.5V
GS
V
= 1.8V
GS
0
4
8
12
16
20
I , DRAIN CURRENT (A)
D
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
0
0.01
0.02
0.03
0.04
0.05
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E (
)
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
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
1.8
R
, D
R
AI
N-
S
O
U
R
C
E
ON-
R
ESIS
TA
NCE (
N
ORM
A
LI
Z
E
D)
DS
O
N
1.6
V
= 4.5V
I = 6.5A
GS
D
V
= 2.5V
I = 5A
GS
D
Fig. 6 On-Resistance Variation with Temperature
-50 -25
0
25
50
75
100
125 150
T , AMBIENT TEMPERATURE (°C)
A
0
0.01
0.02
0.03
0.04
0.05
R
, D
R
AI
N-
S
O
U
R
C
E
ON
-R
ESIS
TANCE (
N
ORM
A
LI
Z
E
D)
DS
O
N
V
= 4.5V
I = 6.5A
GS
D
V
= 2.5V
I = 5A
GS
D