Dmp3056ldm – Diodes DMP3056LDM User Manual
Page 4
DMP3056LDM
Document number: DS31449 Rev. 11 - 2
4 of 6
December 2012
© Diodes Incorporated
DMP3056LDM
0.0001
0.001
0.01
0.1
1
10
-V
, SOURCE-DRAIN VOLTAGE (V)
SD
Fig. 7 Reverse Drain Current vs. Source-Drain Voltage
-I
, S
O
U
R
C
E
C
U
R
R
E
N
T
(A
)
S
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
0
0.2
0.4
0.6
0.8
1
1.2
Fig. 8 On-Resistance Variation with Temperature
-50
-25
0
25
50
75
100
125 150
T , JUNCTION TEMPERATURE (°C)
J
0.5
0.7
0.9
1.1
1.3
1.5
1.7
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
E
S
IST
AN
C
E
(
N
O
R
M
A
L
IZE
D
)
DS
(O
N)
V
= -10V
I = -10A
GS
D
V
= -4.5V
I = -5A
GS
D
0.01
0.1
1
10
100
0.1
1
10
100
-V
, DRAIN-SOURCE VOLTAGE (V)
DS
R
Limited
T
= 150°C
T = 25°C
Single Pulse
DS(on)
J(MAX)
A
-I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
Fig. 9 Safe Operation Area
DC
P = 10s
W
P = 1s
W
P = 100ms
W
P = 10ms
W
P = 1ms
W
P = 100µs
W
P = 10µs
W
0
2
4
6
8
10
0
5
10
15
20
25
Fig. 10 Gate-Charge Characteristics
Q , TOTAL GATE CHARGE (nC)
g
V
, GA
T
E
-S
OURCE VOL
T
A
G
E
(
V
)
GS
V
= -15V
I = 6A
DS
D
0.2
0.4
0.6
0.8
1.2
1.4
25
50
75
100
125
150
T , AMBIENT TEMPERATURE (°C)
Fig. 11 Power Dissipation vs. Ambient Temperature
A
0
1.0
0
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N (
m
W
)
D
Note 5