AO4449 Datasheet, PDF (1/5 Pages) Alpha & Omega Semiconductors – P-Channel Enhancement Mode Field Effect Transistor

SMD Type
P-Channel MOSFET
AO4449 (KO4449)
■ Features
● VDS (V) =-30V
● ID =-7 A (VGS =-10V)
● RDS(ON) ＜ 34mΩ (VGS =-10V)
● RDS(ON) ＜ 54mΩ (VGS =-4.5V)
SOP-8
D
MOSFET
1.50 0.15
1 Source
2 Source
3 Source
4 Gate
5 Drain
6 Drain
7 Drain
8 Drain
G
S
■ Absolute Maximum Ratings Ta = 25℃
Drain-Source Voltage
Gate-Source Voltage
Parameter
Continuous Drain Current
Pulsed Drain Current
Avalanche Current
Avalanche Energy
Power Dissipation
Thermal Resistance.Junction- to-Ambient
Thermal Resistance.Junction- to-Lead
Junction Temperature
Junction Storage Temperature Range
TA=25°C
TA=70°C
L=0.1mH
TA=25°C
TA=70°C
t ≤ 10s
Steady-State
Symbol
VDS
VGS
ID
IDM
IAS,IAR
EAS,EAR
PD
RthJA
RthJL
TJ
Tstg
Rating
-30
±20
-7
-5.5
-40
23
26
3.1
2
40
75
24
150
-55 to 150
Unit
V
A
mJ
W
℃/W
℃
www.kexin.com.cn ¹