Dmc1017upd – Diodes DMC1017UPD User Manual
Page 6
POWERDI is a registered trademark of Diodes Incorporated.
DMC1017UPD
Document number: DS36903 Rev. 1 - 0
6 of 9
April 2014
© Diodes Incorporated
DMC1017UPD
-I , DRAIN SOURCE CURRENT (A)
Figure 13Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
S
TA
NCE (
)
DS
(O
N)
Ω
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0
2
4
6
8
10 12 14 16
18 20
V
= -4.5V
GS
V
= -2.5V
GS
-I , DRAIN SOURCE CURRENT (A)
Figure 14 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
E
S
IST
A
NCE (
)
DS(
O
N)
Ω
0.009
0.012
0.015
0.018
0.021
0.024
0.027
0.03
0
2
4
6
8
10 12
14
16 18
20
T = -55 C
A
°
T = 25 C
A
°
T = 85 C
A
°
T = 125 C
A
°
T = 150 C
A
°
V
= -4.5V
GS
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 15 On-Resistance Variation with Temperature
R
, D
R
AI
N-
S
O
U
R
C
E
O
N
-R
ESI
ST
ANCE (
N
O
R
M
A
LI
ZED)
DS
(O
N)
0
0.5
1
1.5
2
-50
-25
0
25
50
75
100
125 150
V
= -2.5V
I = -5A
GS
D
V
= -4.5V
I = -10A
GS
D
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 16 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
TA
N
C
E (
)
D
S
(on)
Ω
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.045
0.05
-50
-25
0
25
50
75
100
125 150
V
= -2.5V
I =
A
GS
D
-5
V
=
5V
I =
A
GS
D
-4.
-10
T , AMBIENT TEMPERATURE (°C)
Figure 17 Gate Threshold Variation vs. Ambient Temperature
A
V,
G
A
T
E
T
H
R
ES
H
O
LD
V
O
LT
A
G
E (
V
)
GS
(T
H
)
0
0.5
1
1.5
2
-50
-25
0
25
50
75
100
125 150
-I = 1mA
D
-I = 250µA
D
-V , SOURCE-DRAIN VOLTAGE (V)
Figure 18 Diode Forward Voltage vs. Current
SD
-I
, S
O
U
R
C
E
C
U
R
R
EN
T
(A
)
S
0
2
4
6
8
10
12
14
16
18
20
0
0.3
0.6
0.9
1.2
T = 125 C
A
°
1.5
T = 150 C
A
°
T = 25 C
A
°
T = 85 C
A
°
T = -55 C
A
°