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Freescale Semiconductor Electronic Components Datasheet

AO4403 Datasheet

P-Channel MOSFET

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Freescale
P-Channel 20-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize a
high cell density trench process to provide low
rDS(on) and to ensure minimal power loss and heat
dissipation. Typical applications are DC-DC
converters and power management in portable and
battery-powered products such as computers,
printers, PCMCIA cards, cellular and cordless
telephones.
• Low rDS(on) provides higher efficiency and
extends battery life
• Low thermal impedance copper leadframe
SOIC-8 saves board space
• Fast switching speed
• High performance trench technology
AO4403/ MC4403
PRODUCT SUMMARY
VDS (V)
rDS(on) m()
60 @ VGS = -4.5V
-20 80 @ VGS = -2.5V
150 @ VGS = -1.8V
ID (A)
-8.3
-6.7
-4.5
18
27
36
45
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol Maximum Units
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
VDS
VGS
TA=25oC
TA=70oC
ID
IDM
-20
V
±12
-8.3
-6.7 A
±50
Continuous Source Current (Diode Conduction)a
IS -2.1 A
Power Dissipationa
Operating Junction and Storage Temperature Range
TA=25oC
TA=70oC
PD
TJ, Tstg
3.1
2.0
-55 to 150
W
oC
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambienta
t <= 10 sec
Steady-State
Symbol
RθJA
Maximum
40
70
Units
oC/W
oC/W
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature
1
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Freescale Semiconductor Electronic Components Datasheet

AO4403 Datasheet

P-Channel MOSFET

No Preview Available !

Freescale
AO4403/ MC4403
SPECIFICATIONS (TA = 25oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol
Te st Conditions
Static
Gate-Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain CurrentA
Drain-Source On-ResistanceA
Forward TranconductanceA
Diode Forward Voltage
Dynamicb
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall-Time
VGS(th)
IGSS
IDSS
ID(on)
rD S(o n)
gfs
VSD
VDS = VGS, ID = -250 uA
VDS = 0 V, VGS = ±12 V
VDS = -16 V, VGS = 0 V
VDS = -16 V, VGS = 0 V, TJ = 55oC
VDS = -4.5 V, VGS = -10 V
VGS = -4.5 V, ID = -8.3 A
VGS = -2.5 V, ID = -6.7 A
VGS = -1.8 V, ID = -4.5 A
VDS = -15 V, ID = -8.3 A
IS = 2.5 A, VGS = 0 V
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
VDS = -10 V, VGS = -4.5 V,
ID = -8.3 A
VDD = -10 V, RL = 6 , ID = -1 A,
VGEN = -4.5 V
Limits
Unit
Min Typ Max
-0.7
±100 nA
-1
uA
-5
-50 A
60
80 m
150
70 S
-0.6 V
16.7
1.8 nC
1.9
20
23
nS
289
134
Notes
a. Pulse test: PW <= 300us duty cycle <= 2%.
b. Guaranteed by design, not subject to production testing.
FREESCALE reserves the right to make changes without fu rther notice to any products herein. Freescale makes no warranty, representation
or guarantee regarding the suitability of its products for any particular purpose, nor does freescale assume any liability arising out of the application or
use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental
damages. “Typical” parameters which may be provided in freescale data sheets and/or specifications can and do vary in different applications and
actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by
customer’s technical experts. Afreescale does not convey any license under its patent rights nor the rights of others. freescale products are not designed,
intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or
sustain life, or for any other application in which the failure of the freescale product could create a situation where personal injury or death may occur.
Should Buyer purchase or use freescale products for any such unintended or unauthorized application, Buyer shall indemnify and hold freescale and its
officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney
fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that freescale was negligent regarding the design or manufacture of the part. freescale is an EqualOpportunity/Affirmative Action Employer.
2 www.freescale.net.cn
Free Datasheet http://www.datasheet4u.com/


Part Number AO4403
Description P-Channel MOSFET
Maker Freescale
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AO4403 Datasheet PDF






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