Instruction Manual

DMP3098LSD
Document number: DS31448 Rev. 4 - 2
3 of 5
www.diodes.com
January 2014
© Diodes Incorporated
DMP3098LSD
NEW PRODUCT
-I , DRAIN CURRENT (A)
D
Fig. 1 Typical Output Characteristics
-V , DRAIN-SOURCE VOLTAGE (V)
DS
0
4
8
12
16
20
012345
V = -2.5V
GS
V = -4.5V
GS
V = -10V
GS
V = -1.5V
GS
V = -3.0V
GS
Fig. 2 Typical Transfer Characteristics
-V , GATE SOURCE VOLTAGE (V)
GS
-I , D
R
AIN
C
U
R
R
EN
T
(A)
D
0
4
8
12
16
20
12 3 456
V = -5V
DS
T = -55°C
A
T = 25°C
A
T = 125°C
A
T = 150°C
A
0.01
0.1
1
04 8121620
R
, S
T
A
T
I
C
D
R
AI
N
-S
O
U
R
C
E
ON-RESISTANCE ( )
DS(ON)
Ω
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
-I , DRAIN CURRENT (A)
D
V = -4.5V
GS
V = -10V
GS
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
024 6810
R
, S
T
A
T
I
C
D
R
AIN-S
O
U
R
C
E
ON-RESISTANCE ( )
DS(ON)
Ω
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
-I , DRAIN CURRENT (A)
D
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
0.6
0.8
1.0
1.2
1.4
1.6
Fig. 5 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
R , STATIC DRAIN-SOURCE
ON-RESISTANCE (NORMALIZED)
DS(ON)
V = -4.5V
I = -4.2A
GS
D
V = -10V
I = -5.3A
GS
D
10
100
1,000
0 5 10 15 20 25 30
C
,
C
A
P
A
C
I
T
A
N
C
E (p
F
)
Fig. 6 Typical Capacitance
-V , DRAIN-SOURCE VOLTAGE (V)
DS
C
iss
C
oss
C
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