AO8810
DUAL N-CHANNEL ENHANCEMENT MODE FET
FEATURES
Ultra low on-resistance:VDS=20V,ID=7A,RDS(ON)≤20mΩ@VGS=4.5V
Low gate charge
ESD protected
Surface Mount device
TSSOP-8
MECHANICAL DATA
Case: TSSOP-8
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
Weight: not available
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Parameter
Drain-source voltage
Gate-source voltage
Symbol
Value
20
Unit
V
V
VDS
VGS
±8
TA = 25°C
TA = 70°C
7
5.7
A
Continuous drain current
ID
A
Pulsed drain current
IDM
PD
25
A
TA = 25°C
TA = 70°C
1.5
W
Power dissipation
1
W
Thermal resistance from Junction to ambient
Thermal resistance from Junction to Lead
Junction temperature
Rθ
Rθ
TJ
TSTG
JA
120
70
°C/W
°C/W
°C
°C
JL
150
-55 ~+150
Storage temperature
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Parameter
Symbol
V(BR)DSS*
Min
20
Typ
Max
Unit
V
Conditions
VGS=0V, ID=250μA
Drain-Source breakdown voltage
Zero gate voltage drain current
Gate-body leakage current
Gate-threshold voltage
IDSS
IGSS
*
*
1
±10
1.1
μA VDS=20V,
μA VDS=0V,
VGS=±8V
V
A
mΩ
mΩ
mΩ
mΩ
mΩ
mΩ
S
VGS=0V
VGS(th)
*
0.4
25
0.7
VDS=VGS, ID=250μA
VDS=5V,
VGS=4.5V
VGS=4.5V, ID=7A
VGS=4.5V, ID=7A,TJ=125°C
VGS=4.0V, ID=7A
VGS=3.1V, ID=6.5A
VGS=2.5V, ID=6.5A
VGS=1.8V, ID=5A
VDS=5V, ID=7A
On-State Drain Current
ID(ON)
*
16
22
20
30
16.2 20.5
17
18
21
50
Drain-source on-resistance
RDS(ON)*
21.5
23
28
Forward transconductance
Diode forward voltage
Diode forward current
Input capacitance
Output capacitance
Reverse transfer capacitance
Gate resistance
gFS
VSD
IS
Ciss
Coss
Crss
Rg
0.62
1
2
V
A
pF
pF
IS=1A, VGS=0V
1295
160
87
VDS=10V, VGS=0V, f=1MHz
pF
1.8
KΩ VDS=0V, V =0V, f=1MHz
GS
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
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge
Qg
10
4.2
2.6
280
328
3.76
2.24
31
14
nC
VGS=4.5V,VDS=10V,ID=7A
Qgs
Qgd
td(on)
tr
td(off)
tf
nC
nC
nS
nS
nS
nS
nS
nC
VGS=4.5V, VDS=10V,
RGEN=3Ω,RL=1.54Ω
trr
Qrr
F
GS
I =7A, dI/dt=100A/ s,V =9V
μ
6.8
IF=7A, dI/dt=100A/ s,VGS=9V
μ
*Pulse test ; Pulse width ≤300µs, Duty cycle ≤ 0.5% .
1 / 6
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
E-mail:hkt@heketai.com