Dmp32d4sfb – Diodes DMP32D4SFB User Manual
Page 3
DMP32D4SFB
Document number: DS36161 Rev. 2 - 2
3 of 6
March 2013
© Diodes Incorporated
DMP32D4SFB
ADVAN
CE I
N
F
O
RM
ATI
O
N
NEW PROD
UC
T
0
0.2
0.4
0.6
0.8
1.0
0
1
2
3
4
5
-V , DRAIN -SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= -2.0V
GS
V
= -2.5V
GS
V
= -3.0V
GS
V
= -4.0V
GS
V
= -4.5V
GS
V
= -10V
GS
0.2
0.4
0.6
0.8
1
2
3
4
1.0
0
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
T = 150 C
A
T = 125 C
A
T = 85 C
A
T = 25 C
A
T = -55 C
A
V
= -5.0V
DS
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
0.2
0.4
0.6
0.8
1.0
1.0
0
-I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
V
= -4.5V
GS
V
= -10V
GS
0.3
0.6
0.9
1.2
1.5
0
2
4
6
8
10
12 14 16
18 20
0
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 4 Typical Drain-Source On-Resistance
vs. Gate-Source Voltage
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E (
)
DS(
O
N)
I = -0.2A
D
0.2
0.4
0.6
0.8
1.2
1.4
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
1.0
0
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E (
)
DS(
O
N)
-I , DRAIN SOURCE CURRENT (A)
Figure 5 Typical On-Resistance vs.
Drain Current and Temperature
D
T = -55 C
A
T = 25 C
A
T = 85 C
A
T = 125 C
A
T = 150 C
A
V
= -4.5V
GS
0.6
0.8
1.2
1.4
1.6
1.0
-50
-25
0
25
50
75
100 125
150
T , JUNCTION TEMPERATURE ( C)
J
Figure 6 On-Resistance Variation with Temperature
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)
V
= -4.5V
I = -200mA
GS
D
V
= -10V
I = -300mA
GS
D