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Alpha & Omega Semiconductors

AO4603 Datasheet Preview

AO4603 Datasheet

MOSFET

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AO4603
Complementary Enhancement Mode Field Effect Transistor
General Description
The AO4603 uses advanced trench technology
MOSFETs to provide excellent RDS(ON) and low
gate charge. The complementary MOSFETs
may be used to form a level shifted high side
switch, and for a host of other applications.
Standard product AO4603 is Pb-free (meets
ROHS & Sony 259 specifications). AO4603L is
a Green Product ordering option. AO4603 and
AO4603L are electrically identical.
Features
n-channel
p-channel
VDS (V) = 30V
-30V
ID = 4.7A (VGS=10V) -5.8A (VGS = -10V)
RDS(ON)
RDS(ON)
< 55m(VGS=10V)
< 35m(VGS = -10V)
< 70m(VGS=4.5V)
< 58m(VGS = -4.5V)
< 110m(VGS = 2.5V)
D2 D1
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S2 1 8 D2
G2 2 7 D2
S1 3 6 D1
G1 4 5 D1
SOIC-8
G2
S2
n-channel
G1
S1
p-channel
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Max n-channel
Drain-Source Voltage
VDS 30
Gate-Source Voltage
VGS ±12
Continuous Drain
TA=25°C
Current A
TA=70°C
Pulsed Drain Current B
ID
IDM
4.7
4
30
Power Dissipation
TA=25°C
TA=70°C
PD
2
1.44
Junction and Storage Temperature Range TJ, TSTG
-55 to 150
Max p-channel
-30
±20
-5.8
-4.9
-40
2
1.44
-55 to 150
Units
V
V
A
W
°C
Thermal Characteristics: n-channel and p-channel
Parameter
Maximum Junction-to-Ambient A
t 10s
Maximum Junction-to-Ambient A
Steady-State
Maximum Junction-to-Lead C
Steady-State
Maximum Junction-to-Ambient A
t 10s
Maximum Junction-to-Ambient A
Steady-State
Maximum Junction-to-Lead C
Steady-State
Symbol
RθJA
RθJL
RθJA
RθJL
Device
n-ch
n-ch
n-ch
p-ch
p-ch
p-ch
Typ Max Units
52 62.5 °C/W
78 110 °C/W
48 50 °C/W
50 62.5 °C/W
73 110 °C/W
31 35 °C/W
Alpha & Omega Semiconductor, Ltd.




Alpha & Omega Semiconductors

AO4603 Datasheet Preview

AO4603 Datasheet

MOSFET

No Preview Available !

AO4603
n-channel MOSFET Electrical Characteristics (TJ=25°C unless otherwise noted)
Symbol
Parameter
Conditions
STATIC PARAMETERS
BVDSS Drain-Source Breakdown Voltage
IDSS Zero Gate Voltage Drain Current
ID=250µA, VGS=0V
VDS=24V, VGS=0V
IGSS
VGS(th)
ID(ON)
Gate-Body leakage current
Gate Threshold Voltage
On state drain current
VDS=0V, VGS=±12V
VDS=VGS ID=250µA
VGS=4.5V, VDS=5V
VGS=10V, ID=4A
RDS(ON)
gFS
VSD
IS
Static Drain-Source On-Resistance
VGS=4.5V, ID=3A
VGS=2.5V, ID=2A
Forward Transconductance
VDS=5V, ID=4A
Diode Forward Voltage
IS=1A,VGS=0V
Maximum Body-Diode Continuous Current
TJ=55°C
TJ=125°C
DYNAMIC PARAMETERS
Ciss Input Capacitance
Coss Output Capacitance
Crss Reverse Transfer Capacitance
Rg Gate resistance
VGS=0V, VDS=15V, f=1MHz
VGS=0V, VDS=0V, f=1MHz
SWITCHING PARAMETERS
Qg Total Gate Charge
Qgs Gate Source Charge
VGS=4.5V, VDS=15V, ID=4A
Qgd Gate Drain Charge
tD(on)
Turn-On DelayTime
tr Turn-On Rise Time
VGS=10V, VDS=15V, RL=3.75,
tD(off)
Turn-Off DelayTime
RGEN=6
tf Turn-Off Fall Time
trr Body Diode Reverse Recovery Time IF=4A, dI/dt=100A/µs
Qrr Body Diode Reverse Recovery Charge IF=4A, dI/dt=100A/µs
Min
30
0.6
10
Typ
1
45
55
83
8
0.8
390
54.5
41
3
0.6
1.38
4.34
3.3
1
21.7
2.1
12
6.3
Max Units
V
1
5
µA
100 nA
1.4 V
A
55 m
70 m
110 m
S
1V
2.5 A
pF
pF
pF
nC
nC
nC
ns
ns
ns
ns
ns
nC
A: The value of RθJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air environment with TA=25°C. The
value in any given application depends on the user's specific board design. The current rating is based on the t10s thermal resistance rating.
B: Repetitive rating, pulse width limited by junction temperature.
C. The R θJA is the sum of the thermal impedence from junction to lead RθJL and lead to ambient.
D. The static characteristics in Figures 1 to 6 are obtained using 80µs pulses, duty cycle 0.5% max.
E. These tests are performed with the device mounted on 1 in2 FR-4 board with 2oz. Copper, in a still air environment with TA=25°C. The SOA
curve provides a single pulse rating.
Rev3: August 2005
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
Alpha & Omega Semiconductor, Ltd.


Part Number AO4603
Description MOSFET
Maker Alpha & Omega Semiconductors
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AO4603 Datasheet PDF






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