AO4953
Dual P-Channel Enhancement Mode Field Effect Transistor
FEATURES
Low on-resistance:VDS=-30V,ID=-5.1A,RDS(ON)≤55mΩ@VGS=-10V
Low gate charge
For load switch or in PWM applications.
Surface Mount device
SOP-8
MECHANICAL DATA
Case: SOP-8
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
Weight: 0.3 grams (approximate)
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Parameter
Drain-source voltage
Gate-source voltage
Continuous drain current
Pulsed drain current(Note 1)
Power dissipation
Symbol
Value
-30
±20
-5.1
-20
Unit
V
DS
V
V
VGS
ID
IDM
PD
A
A
2.5
W
Thermal resistance from Junction to ambient (Note2)
Junction temperature
Storage temperature
Rθ
TJ
TSTG
JA
50
150
-55 ~+150
°C/W
°C
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Parameter
Off Characteristics
Symbol
Min
Typ
Max
Unit
Conditions
V(BR)DSS
IDSS
IGSS
-30
-33
V
GS
D
Drain-Source breakdown voltage
Zero gate voltage drain current
Gate-body leakage current
On Characteristics(Note3)
Gate-threshold voltage
V =0V, I =-250μA
-1
±100
μA VDS=-24V,
nA VDS=0V,
VGS=0V
VGS=±20V
-1.1
4
-1.6
43
62
7
-2.1
55
90
V
mΩ
mΩ
S
DS
GS
D
VGS(th)
RDS(ON)
gFS
V =V , I =-250μA
V
GS
=-10V, I =-5.1A
D
Drain-source on-resistance
VGS=-4.5V, ID=-4.2A
VDS=-15V, ID=-4.5A
Forward transconductance
Drain-Source Diode Characteristics(Note3)
Diode forward voltage
Dynamic Characteristics (Note4)
Input capacitance
-1.2
VSD
V
IS=-5.1A, VGS=0V
520
130
70
Ciss
Coss
Crss
pF
pF
pF
VDS=-15V, VGS=0V, f=1MHz
Output capacitance
Reverse transfer capacitance
Switching Characteristics (Note 4)
Total gate charge
Gate-source charge
Gate-drain charge
Turn-on delay time
Turn-on rise time
Turn-off delay time
Turn-off fall time
11
2.2
3
nC
nC
nC
nS
nS
nS
nS
Qg
Qgs
Qgd
td(on)
tr
VGS=-10V,VDS=-15V,ID=-5.1A
7
VGS=-10V, VDD=-15V,
RGEN=6Ω, ID=-1A
13
14
9
td(off)
tf
Notes:
1. Repetitive Rating: Pulse width limited by maximum junction temperature.
2. Surface Mounted on FR4 Board, t ≤ 10 sec.
3. Pulse Test: Pulse Width ≤ 300μs, Duty Cycle ≤ 2%.
4. Guaranteed by design, not subject to production
1 / 6
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
E-mail:hkt@heketai.com