Diodes DMP21D5UFD - Manual (Page 3)

DMP21D5UFD
Document number: DS35931 Rev. 4 - 2
3 of 6
www.diodes.com
August 2012
© Diodes Incorporated
DMP21D5UFD
ADVAN
CE I
N
F
O
RM
ATI
O
N
0 1 2 3 4 5
-V , DRAIN -SOURCE VOLTAGE (V)
Fig. 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
0.2
0.4
0.6
0.8
1.0
-V , GATE SOURCE VOLTAGE(V)
Fig. 2 Typical Transfer Characteristics
GS
-I
, D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
0
0.2
0.4
0.6
0.8
0 0.5 1.0 1.5 2.0 2.5 3.0
T =
A
85 C °
T =
A
25 C °
T = -55 C
A
°
T =
A
150 C °
T =
A
125 C ° V = -5V
DS
1.0
-I , DRAIN SOURCE CURRENT
Fig. 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
,D
R
AI
N
-S
O
U
R
CE
O
N-
R
ES
IST
A
NCE
(
)
DS
(O
N)
Ω
0
0.2
0.4
0.6
0.8
1.2
1.4
1.6
1.8
0 0.2 0.4 0.6 0.8 1.0
V = 2.5V
GS
-
V = 4.5V
GS
-
V = -1.8V
GS
2.0
1.0
-I , DRAIN SOURCE CURRENT (A)
Fig. 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N
-S
O
U
R
CE
O
N-
R
E
S
IST
A
NCE
(
)
DS
(O
N
)
Ω
0
0.2
0.4
0.6
0.8
1.2
1.4
1.6
0 0.2 0.4 0.6 0.8 1
T = 150°C
A
T =
A
-55°C
T =
A
85°C
T =
A
125°C
T = 2
A
5°C
1.0
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 5 On-Resistance Variation with Temperature
R
, DRAI
N-
S
OURCE
ON-RE
S
IS
T
A
NC
E
(NORMA
L
IZ
E
D)
DS
(O
N)
0.5
0.7
0.9
1.1
1.3
1.5
1.7
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 6 On-Resistance vs.Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
T
A
N
C
E (
)
DS
(O
N
)
Ω
0
0.2
0.4
0.6
0.8
1.2
1.4
1.6
1.0