Dmc3032lsd new prod uc t, Dmc3032lsd – Diodes DMC3032LSD User Manual
Page 5
DMC3032LSD
Document number: DS32153 Rev. 1 - 2
5 of 8
May 2010
© Diodes Incorporated
DMC3032LSD
NEW PROD
UC
T
0
5
10
15
20
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Fig. 11 Typical Output Characteristics
V
, DRAIN-SOURCE VOLTAGE (V)
DS
I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
V
= 2.5V
GS
V
= 3.0V
GS
V
= 4.5V
GS
V
= 10V
GS
V
= 3.5V
GS
V
= 4.0V
GS
0
5
10
15
20
0
1
2
3
4
5
6
Fig. 12 Typical Transfer Characteristics
V
, GATE SOURCE VOLTAGE (V)
GS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= 5V
DS
T = -55°C
A
T = 25°C
A
T = 125°C
A
T = 150°C
A
T = 85°C
A
0
5
10
15
20
Fig. 13 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN-SOURCE CURRENT (A)
D
0
0.02
0.04
0.06
0.10
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ESI
S
T
A
N
C
E (
)
DS
(O
N)
Ω
0.08
V
= 10V
GS
V
= 4.5V
GS
0
0.02
0.04
0.06
0.08
0.10
0
5
10
15
20
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ESI
S
T
AN
C
E (
)
DS
(O
N)
Ω
I , DRAIN CURRENT (A)
Fig. 14 Typical Drain-Source On-Resistance
vs. Drain Current and Temperature
D
V
= 10V
GS
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
0.5
0.7
0.9
1.1
1.3
1.5
1.7
Fig. 15 On-Resistance Variation with Temperature
-50
-25
0
25
50
75
100
125 150
T , JUNCTION TEMPERATURE (°C)
J
R
, DRAIN-
S
OURCE
ON-
RES
IST
A
NCE
(
NORM
A
L
IZ
E
D)
DS
(O
N)
V
= 10V
I = 10A
GS
D
V
= 4.5V
I = 5A
GS
D
Fig. 16 On-Resistance Variation with Temperature
-50
-25
0
25
50
75
100
125 150
T , JUNCTION TEMPERATURE (°C)
J
0
0.01
0.02
0.03
0.04
0.05
0.08
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ESI
S
T
AN
C
E (
)
DS
(O
N)
Ω
0.07
0.06
V
= 10V
I = 10A
GS
D
V
= 4.5V
I = 5A
GS
D