Dmp3085lss – Diodes DMP3085LSS User Manual
Page 4
DMP3085LSS
Document number: DS36165 Rev. 2 - 2
4 of 6
May 2013
© Diodes Incorporated
DMP3085LSS
T , AMBIENT TEMPERATURE (°C)
Figure 7 Gate Threshold Variation vs. Ambient Temperature
A
V,
G
AT
E
T
H
R
ES
H
O
LD
V
O
LTA
G
E (
V)
GS
(T
H
)
0
0.8
1.6
2.4
-50
-25
0
25
50
75
100
125
150
-I = 1mA
D
-I = 250µA
D
-V
, SOURCE-DRAIN VOLTAGE (V)
Figure 8 Diode Forward Voltage vs. Current
SD
-I
, S
O
U
R
C
E
C
U
R
R
E
N
T
(A
)
S
0
4
8
12
16
20
0
0.3
0.6
0.9
1.2
1.5
T = 25°C
A
C
, J
U
N
C
T
IO
N
C
A
P
A
C
IT
A
N
C
E (
p
F
)
T
-V
, DRAIN-SOURCE VOLTAGE (V)
Figure 9 Typical Junction Capacitance
DS
10
100
1000
0
5
10
15
20
25
30
C
oss
C
rss
f = 1MHz
C
iss
-V
, DRAIN-SOURCE VOLTAGE (V)
Figure 10 Typical Drain-Source Leakage Current vs. Voltage
DS
-I
, L
EAKA
G
E
C
U
R
R
E
N
T
(n
A
)
DS
S
0.1
1
10
100
1000
10000
0
5
10
15
20
25
30
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
Q , TOTAL GATE CHARGE (nC)
Figure 11 Gate-Charge Characteristics
g
-V
,
G
A
T
E-
S
O
U
R
C
E V
O
L
T
A
G
E (
V
)
GS
0
1
2
3
4
5
6
7
8
9
10
0
2
4
6
8
10
12
V
= -15V
I = -3.8A
DS
D