Dmc6070lfdh advanced information, Dmc6070lfdh – Diodes DMC6070LFDH User Manual
Page 7
POWERDI is a registered trademark of Diodes Incorporated.
DMC6070LFDH
Document number: DS36083 Rev. 6 - 2
7 of 10
November 2013
© Diodes Incorporated
DMC6070LFDH
ADVANCED INFORMATION
0.1
0.2
0.3
0.4
0.5
0
2
4
6
8
10
0
-I , DRAIN SOURCE CURRENT (A)
Figure 15 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
E
S
IS
TA
NCE (
)
DS
(O
N)
V
= -4.5V
GS
V
= -10V
GS
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
2
4
6
8
10 12
14
16 18 20
1.0
0
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 16 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
TAN
C
E (
)
DS
(O
N)
I = -1.0A
D
I = -0.5A
D
0.1
0.2
0.3
0.4
0.5
0
2
4
6
8
10
0
-I , DRAIN SOURCE CURRENT (A)
Figure 17 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, DRAIN-
S
O
URCE
O
N-
R
ESIS
TA
NCE (
)
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
1.2
1.4
1.6
1.8
1.0
2.0
-50
-25
0
25
50
75
100 125
150
T , JUNCTION TEMPERATURE ( C)
J
Figure 18 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
ON-
R
E
S
IS
TA
NCE
(N
ORMA
L
IZ
E
D)
DS
(O
N)
V
= -4.5V
I = -2.0A
GS
D
V
= -10V
I = -5.0A
GS
D
0.05
0.15
0.25
-50 -25
0
25
50
75
100 125
150
T , JUNCTION TEMPERATURE ( C)
J
Figure 19 On-Resistance Variation with Temperature
0
0.10
0.20
0.30
R
,
D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
TA
N
C
E (
)
D
S
(on)
V
= -10V
I =
A
GS
D
-5.0
V
=
5V
I =
A
GS
D
-4.
-2.0
-50 -25
0
25
50
75
100
125 150
T , AMBIENT TEMPERATURE (°C)
Figure 20 Gate Threshold Variation vs. Ambient Temperature
A
0.5
1.0
1.5
2.0
2.5
3.0
V,
G
A
T
E
T
H
R
ES
H
O
LD
V
O
LT
A
G
E (
V
)
GS
(TH
)
0
-I = 1mA
D
-I = 250µA
D