Dmg3401lsn new prod uc t, Dmg3401lsn – Diodes DMG3401LSN User Manual
Page 3
DMG3401LSN
Document number: DS35502 Rev. 4 - 2
3 of 6
October 2012
© Diodes Incorporated
DMG3401LSN
NEW PROD
UC
T
12
16
20
0
4
8
0
0.5
1.0
1.5
2.0
-V
, DRAIN -SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= -1.5V
GS
V
= -2.0V
GS
V
= -2.5V
GS
V
= -10V
GS
V
= -4.5V
GS
12
16
20
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
4
8
-V
, GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I
, D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
T = 150 C
A
°
T = 125 C
A
°
T = 85 C
A
°
T = 25 C
A
°
T = -55 C
A
°
V
= -5.0V
DS
0.02
0.04
0.06
0.08
0.12
0
4
8
12
16
20
0.10
0
-I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
S
T
A
NCE (
)
DS
(O
N)
Ω
V
= -4.5V
GS
V
= -2.5V
GS
V
= -1.8V
GS
0.02
0.04
0.06
0.08
0.12
0
2
4
6
8
10
0.10
0
-V
, GATE-SOURCE VOLTAGE (V)
GS
Figure 4 Typical Drain-Source On-Resistance
vs. Gate-Source Voltage
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ES
IS
T
AN
C
E (
)
DS
(O
N)
Ω
I = -4.3A
D
I = -2.5A
D
0.02
0.04
0.06
0.08
0
4
8
12
16
20
0.10
0
-I , DRAIN SOURCE CURRENT (A)
Figure 5 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
ST
ANCE (
)
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
0.4
0.6
0.8
1.2
1.4
1.6
1.0
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 6 On-Resistance Variation with Temperature
R
, D
R
AI
N-
S
O
U
R
C
E
O
N
-R
ESI
ST
ANC
E
(
N
O
R
M
A
L
IZ
E
D)
DS
(O
N)
V
= -4.5V
I = -5A
GS
D
V
= -10V
I = -10A
GS
D