Dmc6070lfdh advanced information, Dmc6070lfdh – Diodes DMC6070LFDH User Manual
Page 4
POWERDI is a registered trademark of Diodes Incorporated.
DMC6070LFDH
Document number: DS36083 Rev. 6 - 2
4 of 10
November 2013
© Diodes Incorporated
DMC6070LFDH
ADVANCED INFORMATION
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0
2
4
6
8
10
0.10
I , DRAIN-SOURCE CURRENT (A)
D
Figure 4 Typical On-Resistance vs.
Drain Current and Gate Voltage
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
E
S
IST
A
NCE
(
)
DS
(O
N
)
V
= 4.0V
GS
V
= 10V
GS
0.03
0.06
0.09
0.12
0.15
0
2
4
6
8
10 12 14 16 18 20
0
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 5 Typical Drain-Source On-Resistance
vs. Gate-Source Voltage
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
TA
N
C
E (
)
DS
(O
N)
I = 1.5A
D
I = 0.5A
D
0.05
0.15
0
2
4
6
8
10
0
0.10
0.20
I , DRAIN CURRENT (A)
D
Figure 6 Typical On-Resistance vs.
Drain Current and Temperature
R
, DRAIN
-S
O
URCE
O
N
-RESI
S
TANCE (
)
DS
(O
N)
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V
= 4.5V
GS
0.6
0.8
1.0
1.2
1.4
1.8
R
, D
R
AI
N
-S
O
U
R
C
E
ON
-R
E
S
IS
TA
N
C
E
(N
OR
MA
L
IZ
E
D
)
DS
(O
N)
1.6
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
Figure 7 On-Resistance Variation with Temperature
J
V
= 4.5V
I = 2.0A
GS
D
V
=
V
I = 5.0A
GS
D
10
0.03
0.06
0.09
0.12
0.15
0
-50 -25
0
25
50
75
100
125 150
T , JUNCTION TEMPERATURE ( C)
Figure 8 On-Resistance Variation with Temperature
J
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
TA
N
C
E (
)
DS
(O
N)
V
= 4.5V
I = 2.0A
GS
D
V
=
V
I = 5.0A
GS
D
10
0.5
1.5
2.5
1.0
2.0
3.0
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
Figure 9 Gate Threshold Variation vs. Ambient Temperature
J
V,
G
A
T
E
T
H
R
ES
H
O
LD
V
O
LT
A
G
E (
V
)
GS
(t
h
)
I = 1mA
D
I = 250µA
D