Dmg6968uts – Diodes DMG6968UTS User Manual
Page 3
DMG6968UTS
Document number: DS31793 Rev. 5 - 2
3 of 6
March 2012
© Diodes Incorporated
DMG6968UTS
0
5
10
15
20
25
30
0
0.5
1
1.5
2
Fig. 1 Typical Output Characteristic
V
, DRAIN-SOURCE VOLTAGE (V)
DS
I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
V
= 2.0V
GS
V
= 1.5V
GS
V
= 4.5V
GS
V
= 8V
GS
V
= 2.5V
GS
V
= 3.0V
GS
0
0.5
1
1.5
2
Fig. 2 Typical Transfer Characteristic
V
, GATE-SOURCE VOLTAGE (V)
GS
0
4
8
12
16
20
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
V
= 5V
DS
0
0.01
0.02
0.03
0.04
0.05
0
5
10
15
20
25
30
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
I , DRAIN-SOURCE CURRENT (A)
D
R
, DR
AIN-
SOUR
CE ON-
R
E
S
IST
A
NC
E (
)
DS
(O
N
)
Ω
V
= 1.8V
GS
V
= 4.5V
GS
V
= 2.5V
GS
0
0.01
0.02
0.03
0.04
0
4
8
12
16
20
I , DRAIN CURRENT (A)
D
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ESI
S
T
AN
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
V
= 4.5V
GS
Fig. 5 On-Resistance Variation with Temperature
-50
-25
0
25
50
75
100
125 150
T , AMBIENT TEMPERATURE (°C)
A
0.6
0.8
1.0
1.2
1.4
1.6
R
, D
R
AI
N-
S
O
U
R
C
E
ON
-R
E
S
IS
T
A
N
C
E
(N
OR
MA
L
IZ
E
D
)
DS
O
N
V
= 4.5V
I = 10A
GS
D
V
= 2.5V
I = 5.5A
GS
D
0
0.01
0.02
0.03
0.04
Fig. 6 On-Resistance Variation with Temperature
-50
-25
0
25
50
75
100
125 150
T , AMBIENT TEMPERATURE (°C)
A
R
, DRAI
N-
S
OURCE
O
N
-R
ESI
ST
ANCE
(
)
DS
O
N
Ω
V
= 4.5V
I = 10A
GS
D
V
= 2.5V
I = 5.5A
GS
D