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FQS4903价格

参考价格:¥3.7147

型号:FQS4903TF 品牌:Fairchild 备注:这里有FQS4903多少钱,2026年最近7天走势,今日出价,今日竞价,FQS4903批发/采购报价,FQS4903行情走势销售排行榜,FQS4903报价。
型号 功能描述 生产厂家 企业 LOGO 操作
FQS4903

500V Dual N-Channel MOSFET

500V Dual N-Channel MOSFET

FAIRCHILD

仙童半导体

FQS4903

N 沟道 QFET® MOSFET 500V,0.37A,6.2Ω

该 N 沟道增强型功率 MOSFET 产品采用飞兆半导体的专有平面条形和 DMOS 技术生产。这种先进的 MOSFET 技术已专门定制用来降低导通电阻,并提供卓越的开关性能和较高的雪崩能量强度。这些器件适用于开关电源、有源功率因数校正(PFC)及照明灯电子镇流器。 •0.37A, 500V, RDS(on)= 6.2Ω(最大值)@VGS = 10 V, ID = 0.185A栅极电荷低(典型值:6.3nC)\n•低 Crss(典型值4.5pF)\n•100% 经过雪崩击穿测试\n•100% avalanche tested;

ONSEMI

安森美半导体

Low Css (typical 4.5 pF)

文件:740.29 Kbytes Page:8 Pages

ETCList of Unclassifed Manufacturers

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TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • 12.8 VOLT NOMINAL ZENER VOLTAGE ± 5 • LOW NOISE • METALLURGICALLY BONDED • DOUBLE PLUG CONSTRUCTION

CDI-DIODE

TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • 12.8 VOLT NOMINAL ZENER VOLTAGE ± 5 • LOW NOISE • METALLURGICALLY BONDED • DOUBLE PLUG CONSTRUCTION

CDI-DIODE

DUAL 5V REGULATOR WITH RESET AND DISABLE FUNCTIONS

DESCRIPTION The L4903 is a monolithic low drop dual 5 V regulatordesigned mainly for supplying microprocessor systems. Reset, data save functions and remote switch on/off controlcan be realized. ■ OUTPUT CURRENTS : I01 = 50mA I02 = 100mA ■ FIXED PRECISION OUTPUT VOLTAGE 5V ± 2 ■ RESET FUNCTI

STMICROELECTRONICS

意法半导体

Surge Clamping, Transient Overvoltage Suppressor Bidirectiona

Description: The NTE4900 series of silicon Transient Suppressors designed to protect voltage sensitive components from high energy voltage transients. Transient over voltage suppressor devices have become very important as a consequence of their high surge capability, extremely fast response time

NTE

FQS4903产品属性

  • 类型

    描述

  • Pb-free:

    Pb

  • Halide free:

    H

  • Status:

    Active

  • Channel Polarity:

    N-Channel

  • Configuration:

    Dual

  • V(BR)DSS Min (V):

    500

  • VGS Max (V):

    ±30

  • VGS(th) Max (V):

    4

  • ID Max (A):

    0.37

  • PD Max (W):

    2

  • RDS(on) Max @ VGS = 10 V(mΩ):

    Q1=Q2=6200

  • Qg Typ @ VGS = 10 V (nC):

    6.3

  • Ciss Typ (pF):

    155

  • Package Type:

    SOIC-8

更新时间:2026-5-14 20:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ONSEMI
25+
SOIC
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
ONSEMI/安森美
25+
SOP-8
20300
ONSEMI/安森美原装特价FQS4903即刻询购立享优惠#长期有货
ON/安森美
25+
SMD
20000
原装
FAIRCHILD
2004+
SOP
120000
原装现货海量库存欢迎咨询
FAIRHCILD
24+
SOP8
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
ON/安森美
21+
SMD
30000
百域芯优势 实单必成 可开13点增值税
25+
100
公司现货库存
FAIRCHIL
25+23+
SOP8
31653
绝对原装正品全新进口深圳现货
FAIRCHILD
26+
DIP40
890000
一级总代理商原厂原装大批量现货 一站式服务
FAIRCILD
22+
SO-8
8000
原装正品支持实单

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