Datasheet > AO3430

AO3430

更新时间： 2024-09-25 12:26:43

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
3页	288K
描述
N-Channel 20-V (D-S) MOSFET Miniature SOT-23 Surface Mount Package

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AO3430 数据手册

Analog Power

Freescale

AM2326N

AO3430/ MC3430

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

These miniature surface mount MOSFETs

utilize High Cell Density process. Low

r_DS(on)assures minimal power loss and

conserves energy, making this device ideal

for use in power management circuitry.

Typical applications are DC-DC

converters, power management in portable

and battery-powered products such as

computers, printers, PCMCIA cards,

cellular and cordless telephones.

PRODUCT SUMMARY

V_DS(V)

I_D(A)

r_{DS (on )}

(Ω

)

0.070 @ V_GS

0.080@ V_GS

0.120@ V_GS

4.5V

2.5V

2.2

2.0

1.8

1.8V

•

Low r_DS(on)Provides Higher Efficiency and

Extends Battery Life

Miniature SOT-23 Surface Mount Package

Saves Board Space

ABSOLUTE MAXIMUM RATINGS (T_A= 25 C UNLESS OTHERWISE NOTED)

Parame ter

Symbol Maximum Units

Drain-Source Voltage

Gate-Source Voltage

V_DS

V_GS

±8

T_A=25^oC

T_A=70^oC

2.2

1.8

Continuous Drain Current^a

I_D

Pulsed Drain Current^b

Continuous Source Current (Diode Conduction)^a

Power Dissipation^a

I_DM

I_S

0.6

1.25

0.8

T_A=25^oC

T_A=70^oC

P_D

^oC

Operating Junction and Storage Temperature Range

T_J, T_stg-55 to 150

THERMAL RESISTANCE RATINGS

Parameter

Symbol Maximum Units

t <= 5 sec

eady-S

100

Maximum Junction-to-Ambi

ent^a

^oC/W

R_THJA

166

Notes

Surface Mounted on 1” x 1” FR4 Board.

Pulse width limited by maximum junction temperature

www.freescale.net.cn

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