Datasheet > AO4620

AO4620

更新时间： 2024-09-15 12:52:15

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		晶体晶体管开关光电二极管
页数	文件大小	规格书
8页	353K
描述
P & N-Channel 30-V (D-S) MOSFET High power and current handling capability

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AO4620 数据手册

Freescale

AO4620/MC4620

P & N-Channel 30-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 PWMDC-DC

converters, power management in portable and

battery-powered products such as computers,

printers, battery charger, telecommunication power

system, and telephones power system.

PRODUCT SUMMARY

V_DS(V)

r_DS(on)m(Ω)

I_D(A)

6.0

40 @ V_GS= 4.5V

31 @ V_GS= 10V

80 @ V_GS= -4.5V

52 @ V_GS= -10V

6.9

-4.2

-5.2

-30

•

Low r_DS(on)Provides Higher Efficiency and

Extends Battery Life

Miniature SO-8 Surface Mount Package

Saves Board Space

•

High power and current handling capability

Low side high current DC-DC Converter

applications

ABSOLUTE MAXIMUM RATINGS (T_A= 25 ^oC UNLESS OTHERWISE NOTED)

Parameter Symbol N-Channel P-Channel Units

Drain-Source Voltage

Gate-Source Voltage

V_DS

V_GS

±20

6.9

-30

±20

T_A=25^oC

T_A=70^oC

-5.2

-6.8

-20

-1.3

2.1

Continuous Drain Current^a

I_D

5.4

Pulsed Drain Current^b

I_DM

I_S

Continuous Source Current (Diode Conduction)^a

T_A=25^oC

1.3

2.1

Power Dissipation^a

P_D

T_A=70^oC

1.3

^oC

Operating Junction and Storage Temperature Range

T_J, T_stg

-55 to 150

THERMAL RESISTANCE RATINGS

Parameter

Symbol Maximum Units

Maximum Junction-to-Case^a

^oC/W

R_θJC

t <= 5 sec

Maximum Junction-to-Ambient^a

R_θJA

Notes

Surface Mounted on 1” x 1” FR4 Board.

Pulse width limited by maximum junction temperature

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