Diodes DMP4025LSS - Manual (Page 4)

DMP4025LSD
Document Number: DS35936 Rev: 1 - 2
4 of 8
www.diodes.com
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