Diodes DMN4800LSSL - Manual (Page 3)

DMN4800LSSL
Document number: DS35016 Rev. 4 - 2
3 of 6
www.diodes.com
November 2013
© Diodes Incorporated
DMN4800LSSL
NEW PROD
UC
T
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0 5 10 15 20 25 30
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN-SOURCE CURRENT (A)
D
R
, D
R
A
IN
-S
O
UR
CE
O
N
-R
E
S
IS
TA
NC
E
(
)
DS
(O
N)
Ω
V = 4.5V
GS
0 0.5 1 1.5 2
0
5
10
15
20
30
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
25
Fig. 1 Typical Output Characteristic
V , DRAIN-SOURCE VOLTAGE (V)
DS
V = 2.0V
GS
V = 3.0V
GS
V = 4.5V
GS
V = 10V
GS
V = 2.5V
GS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
5
10
15
20
25
30
1 1.5 2 2.5 3
Fig. 2 Typical Transfer Characteristic
V , GATE-SOURCE VOLTAGE (V)
GS
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V = 5V
DS
0
0.01
0.02
0.03
0 5 10 15 20 25 30
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
TA
N
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
1.8
R
, D
R
AI
N
-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
1.6
V = 4.5V
I = 10A
GS
D
V = 10V
I = 11.6A
GS
D 0
0.005
0.01
0.015
0.02
0.025
0.03
Fig. 6 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
R
, DRA
IN
-S
OURCE
ON-
R
ESI
ST
ANC
E
(
)
DS
O
N
Ω
V = 10V
I = 11.6A
GS
D
V = 4.5V
I = 10A
GS
D