dmc3021lk4 Diodes, Inc., dmc3021lk4 Datasheet - Page 7

• Manufacturer Part Number: dmc3021lk4
• Description: Complementary Pair Enhancement Mode Mosfet
• Manufacturer: Diodes, Inc.

DMC3021LK4
Document number: DS35082 Rev. 1 - 2
0.08
0.06
0.04
0.02
2.5
1.5
0.5
0.1
1.7
1.5
1.3
1.1
0.9
0.7
0.5
2
1
0
-50
0
-50
0
Fig. 19 On-Resistance Variation with Temperature
Fig. 17 On-Resistance Variation with Temperature
-25
-25
T , JUNCTION TEMPERATURE ( C)
T , JUNCTION TEMPERATURE ( C)
-I , DRAIN-SOURCE CURRENT (A)
J
Fig. 15 Typical On-Resistance vs.
J
D
-V
Drain Current and Gate Voltage
TH
0
5
0
(V) @ -I =250µA
25
25
D
50
50
10
R
R
DS(ON)
DS(ON)
75
-V
( ) Ave @ -V
75 100
Ω
TH
( ) Ave @ -V
Ω
R
@ -V
DS(ON)
(V) @ -I =1mA
100
GS
15
=10V, -I =10A
(Normalized)
°
D
GS
°
125 150
GS
125
=4.5V
=10V
D
150
20
www.diodes.com
7 of 10
0.08
0.06
0.04
0.02
0.12
0.08
0.06
0.04
0.02
20
18
16
14
12
10
8
6
4
2
0
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4
0
-50
0
0
Fig. 18 On-Resistance Variation with Temperature
V
GS
Fig. 20 Diode Forward Voltage vs. Current
-25
2
=4.5V
-V , SOURCE-DRAIN VOLTAGE (V)
T , JUNCTION TEMPERATURE ( C)
J
SD
Ave R
Fig. 16 Typical On-Resistance vs.
4
Drain Current and Temperature
0
R
-V
DS(ON)
-I , DRAIN CURRENT (A)
DS(ON)
SD
D
6
(V) @ T =25°C
25
( ) @ 125°C
Ω
@ -V
8
A
GS
R
50
10
=4.5V, -I =5A
DS(ON)
12 14
Ave R
@ -V
75
Ave R
D
Ave R
Ave R
DMC3021LK4
GS
DS(ON)
DS(ON)
100
DS(ON)
=10V, -I =10A
DS(ON)
( ) @ 150°C
16 18
Ω
( ) @ -55°C
°
Ω
( ) @ 25°C
( ) @ 85°C
Ω
© Diodes Incorporated
D
Ω
125 150
July 2011
20