Diodes DMN3033LDM - Manual (Page 3)

DMN3033LDM
Document number: DS31345 Rev. 4 - 2
3 of 5
www.diodes.com
July 2009
© Diodes Incorporated
DMN3033LDM
0.01
0.02
0.03
0.04
0.05
0.06
0 2 4 6 8 10 12 14 16 18 20
V = 4.5V
GS
V = 10V
GS
I , DRAIN CURRENT (A)
Fig. 3
D
On-Resistance vs. Drain Current and Gate Voltage
R
, ST
A
T
IC
DRAIN-
S
OURCE ON-
RESIS
T
A
NCE (
)
DS
(o
n
)
Ω
Fig. 4 Typical Total Capacitance
0
200
400
600
800
1,000
1,200
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
)
T
C
iss
C
oss
C
rss
f = 1 MHz
V
= 0V
GS
0
0.5
1
1.5
2
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (C)
A
R
, ST
A
T
IC
DRAIN-
S
O
URCE
ON-
RESIS
T
A
NCE (
NORM
A
L
IZ
E
D)
DS
(O
N
)
Fig. 6 Normalized Static Drain-Source On-Resistance
vs. Ambient Temperature
V = 10V
I = 6A
GS
D
V = 4.5V
I = 5A
GS
D