Harman Kardon MAS 101, Service Manual

Page: 12 / 60

DMP3020LSS
Fig. 1 Typical Output Characteristic
0
4
8
12
16
20
0 1 2 3 4
-V , DRAIN-SOURCE VOLTAGE (V)
DS
-I
, D
5
R
AI
N
C
U
R
R
E
N
T (A
)
D
V = - 1.5V
GS
V = - 2.0V
GS
V = - 2.5V
GS
V = - 3.0V
GS
V = - 4.0V
GS
V = - 10V
GS
Fig. 2 Typical Transfer Characteristic
0
4
8
12
16
20
1 1.5 2 2.5 3 3.5
-V , GATE-SOURCE VOLTAGE (V)
GS
-I
, D
R
AI
N
C
U
R
R
EN
T (A
)
D
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
0
0.005
0.01
0.015
0.02
0.025
0.03
0 6 12 18 24 30
-I , DRAIN-SOURCE CURRENT (A)
D
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ESI
S
TA
N
C
E (
)
DS
(O
N)
Ω
V = - 4.5V
GS
V = - 10V
GS
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
0
0.005
0.01
0.015
0.02
0.025
0.03
0 6 12 18 24 30
-I , DRAIN CURRENT (A)
D
R
,
D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ESI
S
TAN
C
E (
)
DS
(O
N)
Ω
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Fig. 5 Normalized On-Resistance vs. Ambient Temperature
0.6
0.8
1.0
1.2
1.4
1.6
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
R
, D
R
AIN-
S
O
UR
CE
O
N
-R
ESI
ST
AN
CE (
N
O
R
M
A
LI
ZE
D)
DS
(O
N)
V = -4.5V
I = -5A
GS
D
V = - 10V
I = -10A
GS
D
Fig. 6 Typical Total Capacitance
0 5 10 15 20 25 30
V , DRAIN-SOURCE VOLTAGE (V)
DS
C
, C
A
PA
C
IT
A
N
C
E (
pF
)
100
1,000
10,000
C
iss
C
oss
C
rss
f = 1MHz
NEW PRODUCT
DMP3020LSS
Document number: DS31263 Rev. 4 - 2 www.diodes.com
May 2008
© Diodes Incorporated
10