파트넘버.co.kr AO3419 데이터시트 PDF


AO3419 반도체 회로 부품 판매점

P-Channel 20-V (D-S) MOSFET



Freescale 로고
Freescale
AO3419 데이터시트, 핀배열, 회로
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
SOT-23 saves board space
Fast switching speed
High performance trench technology
AO3419/ MC3419
PRODUCT SUMMARY
VDS (V)
rDS(on) (OHM)
0.100 @ VGS = -4.5V
-20 0.160 @ VGS = -2.5V
0.290 @ VGS = -1.8V
ID (A)
-2.9
-2.3
-1.7
G
D
S
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Paramete r
Symbol Maximum Units
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
Continuous Source Current (Diode Conduction)a
Power Dissipationa
Operating Junction and Storage Temperature Range
VDS -20
VGS
TA=25oC
TA=70oC
ID
±12
-2.9
-2.4
IDM -10
IS
TA=25oC
TA=70oC
PD
±1.6
1.25
0.8
TJ, Tstg -55 to 150
V
A
A
W
oC
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambienta
t <= 5 sec
Steady-State
Symbol Maximum Units
RΤΗ JA
100 oC/W
166
Notes
a. Surface Mounted on 1x 1FR4 Board.
b. Pulse width limited by maximum junction temperature
1
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Free Datasheet http://www.datasheet4u.com/


AO3419 데이터시트, 핀배열, 회로
Freescale
AO3419/ MC3419
SPECIFICATIONS (TA = 25oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol
Test 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)
g fs
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 = -5 V, VGS = -4.5 V
VGS = -4.5 V, ID = -2.9 A
VGS = -2.5 V, ID = -2.3 A
VGS = -1.8 V, ID = -1.7 A
VDS = -5 V, ID = -2.8 A
IS = -1.6 A, VGS = 0 V
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
VDS = -5 V, VGS = -4.5 V,
ID = -2.6 A
VDD = -5 V, RL = 5 OHM,
VGEN = -4.5 V, RG = 6 OHM
Limits
Unit
Min Typ Max
-0.4
±100 nA
-1
uA
-10
-3 A
0.100
0.160
0.290
3S
-0.7 V
6.0
0.8 nC
1.3
6.5
20
ns
31
21
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 further 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. Typicalparameters 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 Typicalsmust be validated
for each customer
application by customers technical experts. FREESCALE 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 Equal Opportunity/Affirmative Action Employer.
2 www.freescale.net.cn
C
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