Fairchild Semiconductor Home

Home Contact Us My Fairchild

- Company
- News Center
  - Press Releases
  - Engineering Connections
  - Blog
  - Podcasts
  - Videos
  - Litigation Update
- Investors
- Careers

Home > 1N4148WS

1N4148WS

Datasheet Buy Sample

Small Signal Diode

Product Status/Pricing/Packing

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product 1N4148WS is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	Package Drawing	**Package Marking Convention	RoHS IPC1752	RoHS/REACH/JIG Certificate of Compliance
1N4148WS	Full Production	Green as of May 2008	$0.0216	SOD-323F	2	TAPE REEL		Line 1:&Y (Binary Calendar Year Coding) Line 2:&O (Plant Code) S1

Support

Engineering Connections

Qualification Support

Customer qualification data for the 1N4148WS

Applications

AC-DC Merchant Power Supply - Video game console, flat Panel TV, DVR, STB

Automation

Broadband Access

Broadband Modem

Broadcast & Studio

Building & Home Control

Camcorder

Central Office

Consumer Appliances

CRT/RPTV

Desktop PC

DSC

DVD

E-book Reader

Enterprise Voice Network

External AC-DC Merchant Power Supply - Wireless Communications

Graphic Card

Home Audio System Components

LCD Monitor

LCD TV

Long-haul & Metro

Media Tablets

Medical Electronics/Devices

Military & Civil Aerospace

Mobile Comm Infrastructure

Mobile Handsets

Notebook PC

Other Audio & Video

Other Consumer Electronics

Other Data Processing

Other Industrial

Other Wired Communications

Other Wireless Communications

PC Server

PDP TV

PMP/MP3 Players

Printer

Routers & LAN Switches

SAN

Server & Mainframe

Set Top Boxes

Storage & Peripherals

Test and Measurement

Video Game Console

Wireless LAN Access Point/Router

Wireless LAN Card & Broadband Access

Workstation

Application Notes

AN-6208: Secondary-Side Synchronous Rectifier (SR) for LLC Resonant Converter Using FAN6208 (484 K) Jan 26, 2012
AN-9013: Reducing Switching Losses with QFET® in a Step-up Converter (91 K) Mar 05, 2011
AN-6300: FAN6300/A/H Highly Integrated Quasi-Resonant PWM Controller (572 K) Mar 03, 2011
AN-9015: A180W, 100KHz Forward Converter Using QFET® (67 K) Mar 05, 2011
AN-6059: Application Guide for FSHDMI08 Target Applications and Switch Overview (225 K) Mar 05, 2011
AN-6206: Primary-Side Synchronous Rectifier (SR) Trigger Solution for Dual-Forward Converter (560 K) Mar 03, 2011
AN-6059SC: Application Guide for FSHDMI08 Target Applications and Switch Overview (Simplified Chinese) (309 K) Mar 05, 2011
AN-9008: The Use of QFET® in Flyback Converter (128 K) Mar 05, 2011
AN-6012: Design of Power Factor Correction Circuit Using FAN7528 (417 K) Mar 05, 2011
AN-6961: Critical Conduction Mode PFC Controller (439 K) Mar 03, 2011
AN-8025: Design Guideline of Single-Stage Flyback AC-DC Converter Using FAN7530 for LED Lighting (689 K) Mar 03, 2011
AN-4146: Design Guidelines for Quasi-Resonant Converters Using FSCQ-Series Fairchild Power Switch (FPS™) (379 K) Mar 05, 2011
AN-6073: FAN6751 Highly Integrated Green-Mode PWM Controller (505 K) Mar 05, 2011
AN-42034: Synchronizing the ML4824 to Wide Frequency Ranges (122 K) Mar 05, 2011
AN-8035: Design Consideration for Boundary Conduction Mode Power Factor Correction (PFC) Using FAN7930 (1,236 K) Mar 03, 2011
AN-9730: LED Application Design Guide Using Half-Bridge LLC Resonant Converter for 160W Street Lighting (840 K) Mar 22, 2011
AN-8025SC: Design Guideline of Single-Stage Flyback AC-DC Converter Using FAN7530 for LED Lighting (Chinese Translation) (720 K) Mar 03, 2011
AN-6078SC: FAN480X PFC+PWM (Chinese Translation) (1,925 K) Mar 05, 2011
AN-4149: Design Guidelines for Quasi-Resonant Converters Using KA5Q-series Fairchild Power Switch (FPS™) (315 K) Mar 05, 2011
AN-6075: Compact Green-Mode Adapter Using FSQ500L for Low Cost (701 K) Mar 05, 2011

Browse All Application Notes