Diodes DMP6185SE - Manual (Page 3)

DMP6185SE
Document Number DS36465 Rev. 4 - 2
3 of 6
www.diodes.com
January 2014
© Diodes Incorporated
DMP6185SE
ADVAN
CE I
N
F
O
RM
ATI
O
N
NEW PROD
UC
T
-V , DRAIN -SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
0 1 2 3 4 5
V = -1.2V
GS
V = -1.5V
GS
V = -1.8V
GS
V = -2.0V
GS
V = -8V
GS
V = -2.5V
GS
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I
, D
R
AI
N
C
U
R
R
ENT (
A
)
D
0
2
4
6
8
10
12
14
16
18
20
0 0.5 1 1.5 2 2.5 3
T = 150 C
A
°
T = 125 C
A
°
T = 85 C
A
°
T = 25 C
A
°
T = -55 C
A
°
V = -5.0V
DS
-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
TA
NCE (
)
DS
(O
N)
Ω
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
0.11
0.12
0 5 10 15 20
V = -4.5V
GS
V = -2.5V
GS
-V , GATE-SOURCE VOLTAGE (V)
Figure 4 Typical Transfer Characteristics
GS
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E (
)
DS
(O
N)
Ω
0
0.1
0.2
0.3
0.4
0.5
0 1 2
I = 3.4A
D
3 4 5 6 7 8
I = 4.2A
D
I = 2.0A
D
-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
S
TA
NCE (
)
DS
(O
N)
Ω
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 7 8 9 10
T = -55 C
A
°
T = 25 C
A
°
T = 85 C
A
°
T = 125 C
A
° T = 150 C
A
°
V = -4.5V
GS
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 6 On-Resistance Variation with Temperature
R
, D
R
A
IN
-S
O
U
R
C
E
ON
-R
E
S
IS
TA
N
C
E
(N
OR
MA
L
IZ
E
D
)
DS
(O
N)
0.6
0.8
1
1.2
1.4
1.6
1.8
V = -2.5V
I = -5A
GS
D
V = -4.5V
I = -10A
GS
D