IRFS644B中文资料仙童半导体数据手册PDF规格书
IRFS644B规格书详情
General Description
These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar, DMOS technology.
This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficiency switching DC/DC converter and switch mode power supplies.
Features
• 14A, 250V, RDS(on) = 0.28Ω @VGS = 10 V
• Low gate charge ( typical 47 nC)
• Low Crss ( typical 30 pF)
• Fast switching
• 100 avalanche tested
• Improved dv/dt capability
产品属性
- 型号：
IRFS644B
- 制造商：
Fairchild Semiconductor Corporation
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
FAIRCHILD/仙童 |
23+ |
PBFREETO-220F |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
FSC |
22+23+ |
TO-220F |
15122 |
绝对原装正品全新进口深圳现货 |
询价 | ||
FSC |
TO-220F |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
FAIRCHILD |
23+ |
TO-220F |
9526 |
询价 | |||
FSC |
2020+ |
TO-220F |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
FAIRCHILD/仙童 |
22+ |
TO-220 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
FSC |
23+ |
TO-220F |
7000 |
询价 | |||
ON Semiconductor |
2022+ |
TO-220-3 整包 |
38550 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
TO-220 |
10000 |
公司只做原装正品 |
询价 |
