价 格: | 面议 | |
品牌/商标: | Alpha/阿尔法 | |
型号/规格: | AO7800 | |
种类: | 绝缘栅(MOSFET) | |
沟道类型: | N沟道 | |
导电方式: | 增强型 | |
用途: | MOS-HBM/半桥组件 | |
封装外形: | SMD(SO)/表面封装 | |
材料: | GE-N-FET锗N沟道 | |
开启电压: | 20(V) | |
夹断电压: | 8(V) | |
低频跨导: | 4(μS) | |
极间电容: | 120(pF) | |
漏极电流: | 1(mA) | |
耗散功率: | 0.9(mW) |
AO7800
Dual N-Channel Enhancement Mode Field Effect Transistor
General Description
The AO7800 uses advanced trench technology to
provide excellent RDS(ON), low gate charge and
operation with gate voltages as low as 1.8V, in the
small SOT323 footprint. It can be used for a wide
variety of applications, including load switching, low
current inverters and low current DC-DC converters.It
is ESD protected. Standard Product AO7800 is Pbfree
(meets ROHS & Sony 259 specifications).
AO7800L is a Green Product ordering option.
AO7800 and AO7800L are electrically identical
Features
VDS (V) = 20V
ID = 0.9 A (VGS = 4.5V)
RDS(ON) < 300mΩ (VGS = 4.5V)
RDS(ON) < 350mΩ (VGS = 2.5V)
RDS(ON) < 450mΩ (VGS = 1.8V)
Features☆★ Low power consumption☆★ Low voltage drop☆★Low temperature coefficient☆★High input voltage (up to 24V)☆★ TO-92 and SOT-89 packagesApplications☆★ Battery-powered equipment☆★ Communication equipment☆★ Audio/Video equipmentGeneral DescriptionThe HT71XX series is a set of three-terminallow power high voltage regulators implementedin CMOS technology. They allow input voltagesas high as 24V. They are available with severalfixed output voltages ranging from 3.0V to5.0V. CMOS technology ensures low voltagedrop and low quiescent current.Although designed primarily as fixed voltageregulators, these devices can be used with externalcomponents to obtain variable voltagesand currents.
dzsc/19/1085/19108554.jpgGeneral DescriptionThese N-Channel enhancement mode field effect transistorsare produced using Fairchild's proprietary, high cell density,DMOS technology. These products have been designed tominimize on-state resistance while provide rugged, reliable,and fast switching performance. They can be used in mostapplications requiring up to 400mA DC and can deliverpulsed currents up to 2A. These products are particularlysuited for low voltage, low current applications such as smallservo motor control, power MOSFET gate drivers, and otherswitching applications.Features☆★High density cell design for low RDS(ON).☆★Voltage controlled small signal switch.☆★Rugged and reliable.☆★High saturation current capability."