User guide

DMP3099L
Document number: DS36081 Rev. 3 - 2
4 of 6
www.diodes.com
May 2013
© Diodes Incorporated
DMP3099L
NEW PRODUCT
T , AMBIENT TEMPERATURE ( C)
Figure 7 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(th)
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)
SD
Figure 8 Diode Forward Voltage vs. Current
I, S
O
U
R
C
E
C
U
R
R
EN
T
(A)
S
0
4
8
12
16
20
0 0.3 0.6 0.9 1.2 1.5
T= 25°C
A
V , DRAIN-SOURCE VOLTAGE (V)
DS
Figure 9 Typical Junction Capacitance
C
, J
U
N
C
T
I
O
N
C
A
P
A
C
I
T
AN
C
E (pF)
T
10
100
1000
0 5 10 15 20 25 30
f = 1MHz
C
iss
C
oss
C
rss
Q(nC)
g
, TOTAL GATE CHARGE
Figure 10 Gate Charge
V
G
A
T
E
T
H
R
ES
H
O
LD V
O
L
T
A
G
E (V)
GS
0
1
2
3
4
5
6
7
8
9
10
024681012
V = 15V
I= A
DS
D
3.8