AO4803 Alpha & Omega Semiconductor, AO4803 Datasheet

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AO4803

Manufacturer Part Number
AO4803
Description
Dual P-channel Enhancement Mode Field Effect Transistor
Manufacturer
Alpha & Omega Semiconductor
Datasheet

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AO4803
Manufacturer:
AOS/万代
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AO4803
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Part Number:
AO4803A
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AOS
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AO4803A
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Alpha & Omega Semiconductor, Ltd.
Absolute Maximum Ratings T
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain
Current
Pulsed Drain Current
Power Dissipation
Junction and Storage Temperature Range
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient
Maximum Junction-to-Ambient
Maximum Junction-to-Lead
General Description
The AO4803 uses advanced trench technology to
provide excellent R
device is suitable for use as a load switch or in PWM
applications. Standard Product AO4803 is Pb-free
(meets ROHS & Sony 259 specifications). AO4803L
is a Green Product ordering option. AO4803 and
AO4803L are electrically identical.
AO4803
Dual P-Channel Enhancement Mode Field Effect Transistor
A
A
DS(ON)
S2
G2
S1
G1
B
T
T
T
T
A
A
A
A
Top View
=25°C
=70°C
=25°C
=70°C
SOIC-8
with low gate charge. This
1
2
3
4
C
8
7
6
5
A
A
A
=25°C unless otherwise noted
D2
D2
D1
D1
Steady-State
Steady-State
t ≤ 10s
Symbol
V
V
I
I
P
T
D
DM
J
DS
GS
D
, T
STG
Symbol
Features
V
I
R
R
G1
R
D
R
DS
DS(ON)
DS(ON)
θJA
θJL
= -5 A (V
(V) = -30V
< 52mΩ (V
< 87mΩ (V
D1
S1
Maximum
-55 to 150
GS
±20
-4.2
Typ
-30
-20
1.4
48
74
35
-5
2
= -10V)
G2
GS
GS
= -10V)
= -4.5V)
D2
S2
Max
62.5
110
40
Units
Units
°C/W
°C/W
°C/W
°C
W
V
V
A

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AO4803 Summary of contents

Page 1

... R with low gate charge. This DS(ON) device is suitable for use as a load switch or in PWM applications. Standard Product AO4803 is Pb-free (meets ROHS & Sony 259 specifications). AO4803L is a Green Product ordering option. AO4803 and AO4803L are electrically identical. SOIC-8 Top View S2 1 ...

Page 2

... AO4803 Electrical Characteristics (T =25°C unless otherwise noted) J Symbol Parameter STATIC PARAMETERS BV Drain-Source Breakdown Voltage DSS I Zero Gate Voltage Drain Current DSS I Gate-Body leakage current GSS V Gate Threshold Voltage GS(th state drain current D(ON) R Static Drain-Source On-Resistance DS(ON) g Forward Transconductance FS V Diode Forward Voltage ...

Page 3

... AO4803 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 20 -5V -10V -6V -4. 0.00 1.00 2.00 -V (Volts) DS Figure 1: On-Region Characteristics 100 80 V =-4. (A) D Figure 3: On-Resistance vs. Drain Current and Gate Voltage 160 140 I =-5A D 120 100 80 60 25° (Volts) GS Figure 5: On-Resistance vs ...

Page 4

... AO4803 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 10 V =-15V (nC) g Figure 7: Gate-Charge Characteristics 100 T =150°C J(Max) T =25° DS(ON) 10 limited 0. 10s DC 0.1 0 (Volts) DS Figure 9: Maximum Forward Biased Safe Operating Area (Note ...

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