Diodes DMP3056LSS - Manual (Page 3)

DMP3056LSS
0.01
0.1
0.1 1 10
-I , DRAIN-SOURCE CURRENT (A)
D
Fig. 3 On-Resistance vs. Drain Current & Gate Voltage
R
, S
T
A
T
IC
D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ESI
S
T
ANCE (
)
DS
(O
N)
Ω
V = -10V
GS
V = -4.5V
GS
0
0.01
0.02
0.03
0.04
0.05
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
R
, ST
A
T
IC
DRAIN
-S
OURCE
ON-
RES
IST
A
NCE
(
)
DS
(O
N)
Ω
Fig. 4 Static Drain-Source On-Resistance
vs. Ambient Temperature
V = -10V
I = -6.0A
GS
D
V = -4.5V
I = -5.0A
GS
D
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
Fig. 5 Gate Threshold Variation vs. Ambient Temperature
-V
,
G
A
T
E
T
H
R
ES
H
O
LD
V
O
L
T
A
G
E (
V)
TH
I = -250µA
D
Fig. 6 Typical Total Capacitance
0 5 10 15 20 25 30
-V , DRAIN-SOURCE VOLTAGE (V)
DS
C
,
C
A
P
A
C
IT
AN
C
E (
p
F
)
10
100
1,000
10,000
C
iss
C
oss
C
rss
f = 1MHz
0.0001
0.001
0.01
0.1
1
10
-V , SOURCE-DRAIN VOLTAGE (V)
SD
Fig. 7 Reverse Drain Current vs. Source-Drain Voltage
-I
, S
O
U
R
C
E
C
U
R
R
EN
T
(A
)
S
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
0 0.2 0.4 0.6 0.8 1 1.2
NEW PRODUCT
DMP3056LSS
Document number: DS31419 Rev. 6 - 2
3 of 4
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September 2008
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