Product specification
DMP1045U
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Drain-Source Voltage
Symbol
VDSS
Value
Units
-12
±8
V
V
Gate-Source Voltage
VGSS
T
A = 25°C
Steady
Continuous Drain Current (Note 4) VGS = -4.5V
State
4.0
3.1
A
A
A
A
ID
ID
ID
ID
TA = 70°C
TA = 25°C
Steady
Continuous Drain Current (Note 4) VGS = -2.5V
State
3.3
2.6
TA = 70°C
Steady
Continuous Drain Current (Note 5) VGS = -4.5V
State
TA = 25°C
TA = 70°C
5.2
4.2
Steady
Continuous Drain Current (Note 5) VGS = -2.5V
State
T
A = 25°C
A = 70°C
4.3
3.4
T
Maximum Continuous Body Diode Forward Current (Note 5)
2
A
A
IS
Pulsed Drain Current (10us pulse, duty cycle=1%) (Note 4)
40
IDM
Thermal Characteristics @TA = 25°C unless otherwise specified
Characteristic
Total Power Dissipation (Note 4)
Symbol
Value
0.8
Units
W
PD
Thermal Resistance, Junction to Ambient (Note 4)
Total Power Dissipation (Note 5)
168
1.3
°C/W
W
Rθ
JA
PD
Thermal Resistance, Junction to Ambient (Note 5)
99
°C/W
Rθ
Rθ
JA
Thermal Resistance, Junction to Case (Note 5)
Operating and Storage Temperature Range
14.8
°C/W
°C
Jc
-55 to +150
TJ, TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
OFF CHARACTERISTICS (Note 6)
Drain-Source Breakdown Voltage
Zero Gate Voltage Drain Current
Gate-Source Leakage
Symbol
Min
Typ
Max
Unit
Test Condition
BVDSS
IDSS
-12
-
-
-
-
V
VGS = 0V, ID = -250μA
DS = -12V, VGS = 0V
VGS = ±8V, VDS = 0V
TJ = 25 C
-
-
-1.0
±10
μA
μA
V
IGSS
ON CHARACTERISTICS (Note 6)
Gate Threshold Voltage
VGS(th)
-0.3
-
-0.55
26
-1.0
31
45
75
-
V
VDS = VGS, ID = -250μA
V
V
GS = -4.5V, ID = -4.0A
GS = -2.5V, ID = -3.5A
Static Drain-Source On-Resistance
RDS (ON)
31
mΩ
45
VGS = -1.8V, ID = -2.7A
VDS = -5V, ID = -4A
VGS = 0V, IS = -1A
Forward Transfer Admittance
Diode Forward Voltage
|Yfs|
VSD
-
-
12
S
V
-0.6
-
DYNAMIC CHARACTERISTICS (Note 7)
Input Capacitance
Ciss
Coss
Crss
Rg
-
-
-
-
1357
504
-
-
-
-
pF
pF
pF
Ω
VDS = -10V, VGS = 0V
f = 1.0MHz
Output Capacitance
Reverse Transfer Capacitance
Gate Resistnace
235
14.1
VDS = 0V, VGS = 0V, f = 1.0MHz
SWITCHING CHARACTERISTICS (Note 7)
Total Gate Charge
Qg
Qgs
Qgd
tD(on)
tr
-
-
-
-
-
-
-
15.8
2.0
-
-
-
-
-
-
-
nC
nC
nC
ns
ns
ns
ns
Gate-Source Charge
Gate-Drain Charge
VGS = -4.5V, VDS = -10V, ID = -4A
3.9
Turn-On Delay Time
15.7
23.3
91.2
106.9
Turn-On Rise Time
V
DS = -10V, VGS = -4.5V,
Turn-Off Delay Time
tD(off)
tf
RL = 2.5Ω, RG = 3.0Ω
Turn-Off Fall Time
Notes:
2. Device mounted on FR-4 PC board, with minimum recommended pad layout, single sided.
3. Device mounted on FR-4 substrate PC board, 2oz copper, with thermal vias to bottom layer 1inch square copper plate
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