AO4840

更新时间： 2024-10-30 04:06:19

品牌	Logo	应用领域
美国万代 - AOS		晶体晶体管场效应晶体管
页数	文件大小	规格书
4页	772K
描述
Dual N-Channel Enhancement Mode Field Effect Transistor

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技术参数
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AO4840 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	1.53	Is Samacsys：	N
Base Number Matches：	1

AO4840 数据手册

AO4840

Dual N-Channel Enhancement Mode Field Effect Transistor

General Description

Features

The AO4840 uses advanced trench technology

MOSFETs to provide excellent R_DS(ON)and low gate

charge. This dual device is suitable for use as a load

switch or in PWM applications. Standard Product

AO4840 is Pb-free (meets ROHS & Sony 259

specifications). AO4840L is a Green Product

ordering option. AO4840 and AO4840L are

electrically identical.

V_DS(V) = 40V

I_D= 6A (V_GS=10V)

R_DS(ON)< 31mΩ (V_GS=10V)

R_DS(ON)< 45mΩ (V_GS=4.5V)

SOIC-8

Absolute Maximum Ratings T_A=25°C unless otherwise noted

Parameter

Symbol

V_DS

Max

Units

Drain-Source Voltage

Gate-Source Voltage

V_GS

±20

T_A=25°C

T_A=70°C

Pulsed Drain Current ^B

Continuous Drain

Current ^A

I_D

I_DM

T_A=25°C

T_A=70°C

P_D

Power Dissipation

1.28

-55 to 150

Junction and Storage Temperature Range T_J, T_STG

°C

Thermal Characteristics

Parameter

Maximum Junction-to-Ambient

Symbol

Typ

Max

62.5

110

Units

°C/W

t ≤ 10s

R_θJA

Steady-State

Maximum Junction-to-Ambient

Maximum Junction-to-Lead ^C

R_θJL

Alpha & Omega Semiconductor, Ltd.

12 3 4

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与AO4840相关器件

型号	品牌	获取价格	描述	数据表
AO4840 (KO4840)	KEXIN	获取价格	Dual N-Channel MOSFET
AO4840_11	AOS	获取价格	40V Dual N-Channel MOSFET
AO4840L	AOS	获取价格	Dual N-Channel Enhancement Mode Field Effect Transistor
AO4842	AOS	获取价格	Dual N-Channel Enhancement Mode Field Effect Transistor
AO4842	FREESCALE	获取价格	Dual N-Channel 30-V (D-S) MOSFET High power and current handling capability
AO4842	HOTTECH	获取价格	SOP-8
AO4842 (KO4842)	KEXIN	获取价格	Dual N-Channel MOSFET
AO4842_12	AOS	获取价格	30V Dual N-Channel MOSFET
AO4842L	AOS	获取价格	Transistor
AO4844	AOS	获取价格	Dual N-Channel Enhancement Mode Field Effect Transistor