Diodes DMP4047LFDE - Manual (Page 4)

DMP4047LFDE
D atasheet number: DS35777 Rev. 5 - 2
4 of 6
www.diodes.com
July 2012
© Diodes Incorporated
DMP4047LFDE
ADVAN
CE I
N
F
O
RM
ATI
O
N
0.02
0.04
0.06
0.08
0
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 7 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
T
A
N
C
E (
)
D
S
(on)
Ω
V = 5V
I = A
GS
D
-4.
-5
V = -10V
I = A
GS
D
-10
0.2
0.4
0.6
0.8
1.2
1.4
1.6
1.8
2.0
1.0
0
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
Fig. 8 Gate Threshold Variation vs. Ambient Temperature
A
-V
,
G
A
T
E
T
H
R
ES
H
O
LD
V
O
L
T
A
G
E (
V)
GS
(T
H
)
-I = 1mA
D
-I = 250µA
D
0 0.3 0.6 0.9 1.2 1.5
-V , SOURCE-DRAIN VOLTAGE (V)
Fig. 9 Diode Forward Voltage vs. Current
SD
0
5
10
15
20
25
30
-I
, S
O
U
R
C
E
C
U
R
R
EN
T
(A
)
S
T = 25 C
A
°
T = -55 C
A
°
T = 85 C
A
°
T = 125 C
A
°
T = 150 C
A
°
10,000
0 2 4 6 8 10 12 14 16 18 20
1,000
100
10
-V , DRAIN-SOURCE VOLTAGE (V)
Fig. 10 Typical Junction Capacitance
DS
C
, J
U
N
C
T
IO
N
C
A
P
A
C
IT
A
N
C
E (
p
F
)
T
C
oss
C
rss
f = 1MHz
C
iss
0 5 10 15 20 25
Q , TOTAL GATE CHARGE (nC)
Fig. 11 Gate-Charge Characteristics
g
0
2
4
6
8
10
-V
,
G
A
T
E-
S
O
U
R
C
E V
O
L
T
A
G
E (
V
)
GS
V = -20V
I = -4.9A
DS
D
0.1 1 10 100
-V , DRAIN-SOURCE VOLTAGE (V)
Fig. 12 SOA, Safe Operation Area
DS
0.01
0.1
1
10
100
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
R
Limited
DS(on)
T = 150°C
T = 25°C
J(max)
A
V = -10V
Single Pulse
GS
DUT on 1 * MRP Board
DC
P = 10s
W
P = 1s
W
P = 100ms
W
P = 10ms
W
P = 1ms
W
P = 100µs
W