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FDB6644
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Parameters


Product Manufacturers Pack D/C
FDB6644 - TO-263 05+

General Description

This N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers.

These MOSFETs feature faster switching and lower gate charge than other MOSFETs with comparable RDS(ON) specifications.

The result is a MOSFET that is easy and safer to drive (even at very high frequencies), and DC/DC power supply designs with higher overall efficiency. 

Features
· 50 A, 30 V. R DS(ON)= 8.5 mW @ VGS = 10 V R DS(ON)=10.5 mW @ VGS = 4.5 V· Low gate charge (27 nC typical)· Fast switching speed· High performance trench technology for extremely low R DS(ON)· 175°C maximum junction temperature rating

Maximum Ratings

Symbol
Parameter
FDP6644
FDB6644
Units
VDSS
Drain-Source Voltage
30
V
VGSS
Gate-Source Voltage
± 16
V
ID
 Drain Current - Continuous     (Note 1)
                       - Pulsed            (Note 1)
50
A
150
PD
Total Power  Dissipation @ TC=25&nbs

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
FDB6644 FAIRCHILD 10+ 12000 HOT & New and Origina
  HHS Technology Co.,Ltd China (Mainland)
Contact: Ms. Jane Zhang   MSN:cheerjane@hotmail.com Tel: 86-755-83970132 Fax: 86-755-83953764
FDB6644 FAIRCHILD TO 10+ 50000
  Aslan Internatinal Trade Co., Limited China (Mainland)
Contact: Mr. David King   MSN:Aslan0908@live.com Tel: 86-754-84439661 Fax: 86-754-84439661
FDB6644 FAIRCHILD TO 06+ 50000 in stock
  Overseas Electronics Development Co., Limited  China (Mainland)
Contact: Ms. Chaney   MSN:Chaney.oedcl@hotmail.com Tel: 0086-755-82078820 Fax: 0086-755-82078920
FDB6644 N/A N/A N/A 1502 N/A
  HK KINGLION ELECTRONICS LIMITED China (Mainland)
Contact: Ms. candy   MSN:kinglion2@live.cn Tel: 86-755-82510626 Fax: 86-755-82510626
FDB6644 FAIRCHILD TO 09+ 75000
  LZ Electronics,Limited China (Mainland)
Contact: Mr. Leo   MSN:sales.lzelectronics@hotmail.com Tel: 86-755-81780037 Fax: 86-755-61641080
FDB6644 FAIRCHILD TO263 18760
  JinYang Electronics Technology International Co., Ltd China (Mainland)
Contact: Ms. Yoyo   MSN:jinyangelectronics@hotmail.com Tel: 0086-755-83686420 Fax: 0086-755-83275511
FDB6644 263 06+ 6540
  A-Source Electronics Co.,Ltd. China (Mainland)
Contact: Ms. Sylvia Chen   MSN:sylvia.c007@hotmail.com Tel: 86-755-83604521 Fax: 86-755-83604522
FDB6644 FAIRCHILD TO 06+ 10600
  A-GRADE ELECTRONICS COMPANY China (Mainland)
Contact: Ms. Nancy Cheng   MSN:A1382288@HOTMAIL.COM Tel: 86-755-85548532 Fax: 86-755-85545755
FDB6644 FAIRCHILD TO 05+ 50000 New in orginal, stock offer.
  TONGGUANG (H.K.) ELECTRICS CO., LIMITED China (Mainland)
Contact: Mr. james   MSN:james_123lin@hotmail.com,SKYPE:wondle Tel: +86-755-23932235 Fax: +86-755-83996795
FDB6644 FSC 09+ 6540
  SHENZHEN TINBO OPTOELECTRONICS CO.,LTD China (Mainland)
Contact: Mr. Eric He   MSN:tbgeric@hotmail.com Tel: +86-755-83995390 Fax: +86-755-88363122
FDB6644 Fairchild N/A 09+ 20000 SUNON'S STOCK
  SUNON(HK) SEMICON CO.,LTD Hong Kong
Contact: Mr. Rick Lin   MSN:sun789@msn.cn Tel: 86-755-82811600 Fax: 86-755-83985387
FDB6644 FAIRCHILD TO 08+ 8000
  HORU ELECTRONIC TECHNOLOGY (HK) CO.,LIMITED Hong Kong
Contact: Ms. Lucy   MSN:horu002@live.cn Tel: 00852-6525-9159 Fax: 00852-6635-8325
FDB6644 FAIRCHILD 27000
  WELL-SOURCE COMPONENTS China (Mainland)
Contact: Ms. SUSIE CHEN   MSN:susiechen2008@hotmail.com Tel: 86-755-28536689 Fax: 86-755-82810359
FDB6644 FAIRCHILD 1502
  Shenzhen Gochen Technology Co., Ltd China (Mainland)
Contact: Ms. wendy   MSN:wendy@gochen.com.cn Tel: 86-755-83576361-855 Fax: 86-755-83047459
FDB6644 FSC 9800 TO
  Centerchip Technology co.,Ltd China (Mainland)
Contact: Ms. lisa huang   MSN:lisa_ccic@hotmail.com Tel: 86-755-83958497 Fax: 86-755-83958504
FDB6644 FAIRCHILD 1502 NEW&ORIGINAL,IN STOCK
  GXL Electronic Co., Ltd Hong Kong
Contact: Ms. Julie   MSN:gxl-julie@hotmail.com Tel: 86-755-82541465 Fax: 86-755-82541465
FDB6644 N/A 10+ FSC ROHS
  WIN-WIN ELECTRONICS LTD China (Mainland)
Contact: Ms. Vicky   MSN:wendy-winwin@hotmail.com Tel: 86-755-83753139 Fax: 86-755-88355139
FDB6644 360
  ZHW HIGH-TECH (HK) Company Limited China (Mainland)
Contact: Mr. Jack wei   MSN:jack-zhw@hotmail.com ; petrel87610@hotmail.com Tel: 0086-0755-84157334 Fax: 0086-0755-84155119
FDB6644 FAIRCHILD TO 10+ 21000 Original and in stock with hot selling
  Shenzhen Pengjin Technology Co., Ltd. China (Mainland)
Contact: Ms. Sue   MSN:pjkj8877@msn.cn Tel: 86-755-83956652 Fax: 86-755-25121578
FDB6644 FSC TO 04+ TO-263
  Mega Source Elec Ltd  China (Mainland)
Contact: Ms. Mary   MSN:sales1@megasourceel.com Tel: 86-755-83690382 Fax: 86-755-61624458
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PDF / Datasheet

FDB6644 PDF Download

FDB6644

File Size: 82394 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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