AO4801A Alpha & Omega Semiconductor, AO4801A Datasheet

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AO4801A

Manufacturer Part Number
AO4801A
Description
Dual P-channel Enhancement Mode Field Effect Transistor
Manufacturer
Alpha & Omega Semiconductor
Datasheet

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Alpha & Omega Semiconductor, Ltd.
Maximum Junction-to-Ambient
Maximum Junction-to-Ambient
Maximum Junction-to-Lead
Absolute Maximum Ratings T
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain
Current
Pulsed Drain Current
Avalanche Current
Repetitive avalanche energy L=0.3mH
Power Dissipation
Junction and Storage Temperature Range
Thermal Characteristics
Parameter
General Description
The AO4801A uses advanced trench technology to
provide excellent R
device is suitable for use as a load switch or in PWM
applications. Standard Product AO4801A is Pb-free
(meets ROHS & Sony 259 specifications)
AO4801A
Dual P-Channel Enhancement Mode Field Effect Transistor
AF
B
DS(ON)
B
C
T
T
T
T
S2
G2
S1
G1
A
A
A
A
=25°C
=70°C
=25°C
=70°C
A
A
with low gate charge. This
Top View
SOIC-8
1
2
3
4
A
8
7
6
5
=25°C unless otherwise noted
Steady-State
Steady-State
D2
D2
D1
D1
t ≤ 10s
B
Symbol
V
V
I
I
I
E
P
T
Symbol
DSM
DM
AR
J
DS
GS
AR
DSM
, T
R
R
STG
θJA
θJL
G1
Features
V
I
R
R
R
10 Sec
D
DS
DS(ON)
DS(ON)
DS(ON)
Typ
5.6
4.5
2.0
1.3
=-5.6A (V
48
74
35
(V) = -30V
D1
S1
-55 to 150
< 42mΩ (V
< 75mΩ (V
< 52mΩ (V
±12
-30
-30
11
18
G2
GS
Steady State
= 10V)
Max
62.5
Rg,Ciss,Coss,Crss Tested
110
4.2
3.4
1.1
0.7
40
GS
GS
GS
D2
S2
= 10V)
= 2.5V)
= 4.5V)
UIS TESTED!
Units
Units
°C/W
°C/W
°C/W
mJ
°C
W
V
A
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AO4801A Summary of contents

Page 1

... AO4801A Dual P-Channel Enhancement Mode Field Effect Transistor General Description The AO4801A uses advanced trench technology to provide excellent R with low gate charge. This DS(ON) device is suitable for use as a load switch or in PWM applications. Standard Product AO4801A is Pb-free (meets ROHS & Sony 259 specifications) ...

Page 2

... AO4801A 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

... AO4801A TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 30 -10V -4. Figure 1: On-Region Characteristics Figure 3: On-Resistance vs. Drain Current and Gate Voltage 100 I =-5. 25° Figure 5: On-Resistance vs. Gate-Source Voltage Alpha & Omega Semiconductor, Ltd. ...

Page 4

... AO4801A TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 5 V =-15V DS I =-5. Figure 7: Gate-Charge Characteristics 100.0 R DS(ON) 10.0 limited 1s 1.0 10s T =150°C J(Max) T =25° 0.1 0 Figure 9: Maximum Forward Biased Safe Operating Area (NoteE θJA J, =110°C/W θ ...

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