Electrical characteristics, Typical characteristics – Diodes DMP4025LSS User Manual
Page 4

DMP4025LSD
Document Number: DS35936 Rev: 1 - 2
4 of 8
June 2012
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DMP4025LSS
ADVAN
CE I
N
F
O
RM
ATI
O
N
Electrical Characteristics
T
A
= 25°C unless otherwise specified
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
BV
DSS
-40
⎯
⎯
V
I
D
= -250
μA, V
GS
= 0V
Zero Gate Voltage Drain Current
I
DSS
⎯
⎯
-1.0
μA
V
DS
= -40V, V
GS
= 0V
Gate-Source Leakage
I
GSS
⎯
⎯
±100
nA
V
GS
=
±20V, V
DS
= 0V
ON CHARACTERISTICS
Gate Threshold Voltage
V
GS(th)
-0.8 -1.3 -1.8 V
I
D
= -250
μA, V
DS
= V
GS
Static Drain-Source On-Resistance (Note 9)
R
DS (ON)
⎯
18 25
m
Ω
V
GS
= -10V, I
D
= -3A
30 45
V
GS
= -4.5V, I
D
= -3A
Forward Transconductance (Notes 9 & 10)
g
fs
⎯
16.6
⎯
S
V
DS
= -5V, I
D
= -3A
Diode Forward Voltage (Note 9)
V
SD
⎯
-0.7 -1.0 V
I
S
= -1A, V
GS
= 0V
DYNAMIC CHARACTERISTICS (Note 10)
Input Capacitance
C
iss
⎯
1640
⎯
pF
V
DS
= -20V, V
GS
= 0V
f = 1MHz
Output Capacitance
C
oss
⎯
179
⎯
Reverse Transfer Capacitance
C
rss
⎯
128
⎯
Gate Resistance
R
g
⎯
6.43
⎯
Ω
V
DS
= 0V, V
GS
= 0V, f = 1MHz
Total Gate Charge (Note 11)
Q
g
⎯
14.0
⎯
nC
V
GS
= -4.5V
V
DS
= -20V
I
D
= -3A
Total Gate Charge (Note 11)
Q
g
⎯
33.7
⎯
V
GS
= -10V
Gate-Source Charge (Note 11)
Q
gs
⎯
5.5
⎯
Gate-Drain Charge (Note 11)
Q
gd
⎯
7.3
⎯
Turn-On Delay Time (Note 11)
t
D(on)
⎯
6.9
⎯
ns
V
DD
= -20V, V
GS
= -10V
I
D
= -3A
Turn-On Rise Time (Note 11)
t
r
⎯
14.7
⎯
Turn-Off Delay Time (Note 11)
t
D(off)
⎯
53.7
⎯
Turn-Off Fall Time (Note 11)
t
f
⎯
30.9
⎯
Notes:
9. Measured under pulsed conditions. Pulse width
≤ 300μs; duty cycle ≤ 2%
10. For design aid only, not subject to production testing.
11. Switching characteristics are independent of operating junction temperatures.
Typical Characteristics
0
0.5
1
1.5
2
Fig. 3 Typical Output Characteristic
-V
, DRAIN-SOURCE VOLTAGE (V)
DS
0
5
10
15
20
25
30
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
1
2
3
4
5
Fig. 4 Typical Transfer Characteristic
-V
, GATE-SOURCE VOLTAGE (V)
GS
0
5
10
15
20
25
30
-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