Diodes DMP2035U - Manual (Page 3)

DMP2035U
Document number: DS31830 Rev. 2 - 2
3 of 6
www.diodes.com
December 2011
© Diodes Incorporated
DMP2035U
NEW PROD
UC
T
0
5
10
15
20
25
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
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 = -2.0V
GS
V = -3.2V
GS
V = -3.5V
GS
V = -4.5V
GS
V = -3.0V
GS
V = -1.5V
GS
V = -8.0V
GS
V = -2.5V
GS
0
5
10
15
20
0.5 1 1.5 2 2.5
Fig. 2 Typical Transfer Characteristic
-V , GATE-SOURCE VOLTAGE (V)
GS
-I
, D
R
AI
N
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
0.02
0.03
0.04
0.05
0.06
0.07
0.1 1 10 100
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
-I , DRAIN-SOURCE CURRENT (A)
D
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
T
A
N
C
E (
)
DS
(O
N
)
Ω
V = -4.5V
GS
V = -2.5V
GS
V = -1.8V
GS
0.01
0.02
0.03
0.04
0.05
0 4 8 12 16 20
-I , DRAIN CURRENT (A)
D
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ESI
S
T
AN
C
E (
)
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
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
AI
N
-S
O
U
R
C
E
ON-
RESIS
T
ANCE (
NORM
A
L
IZ
E
D)
DS
O
N
1.6
V = -4.5V
I = -10A
GS
D
V = -2.5V
I = -5A
GS
D
0.01
0.02
0.03
0.04
0.05
0.06
Fig. 6 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
R
, DRAI
N-
S
OURCE
ON-
RES
IST
A
NCE
(
)
DSO
N
Ω
V = -4.5V
I = -10A
GS
D
V = -2.5V
I = -5A
GS
D