1N4148 − High Conductance Fast Diode

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Product Status/Pricing/Packaging

Product Product & Eco Status *Pricing Packaging & Packing Info **Package Marking Convention Qualification Support Compliance Certificates
0 1N4148_T50A Full Production
ROHS Compliant
$0.0055  Details
1.91 x 1.91 x 55.36mm
AMMO

Line 1:$Y (Fairchild logo)
Line 2:41
Line 3:48
FIT :  0.2  
RƟJA :  300  °C/W
Moisture Sensitivity Level (MSL) :  NA  
Show more...
0 1N4148_T50R Full Production
ROHS Compliant
$0.0055  Details
1.91 x 1.91 x 55.36mm
TAPE REEL

Line 1:$Y (Fairchild logo)
Line 2:41
Line 3:48
FIT :  0.2  
RƟJA :  300  °C/W
Moisture Sensitivity Level (MSL) :  NA  
Show more...
0 1N4148_T26A Full Production
ROHS Compliant
$0.0055  Details
1.91 x 1.91 x 55.36mm
AMMO

Line 1:$Y (Fairchild logo)
Line 2:41
Line 3:48
FIT :  0.2  
RƟJA :  300  °C/W
Moisture Sensitivity Level (MSL) :  NA  
Show more...
0 1N4148 Full Production
ROHS Compliant
$0.0055  Details
1.91 x 1.91 x 55.36mm
BULK

Line 1:$Y (Fairchild logo)
Line 2:41
Line 3:48
FIT :  0.2  
RƟJA :  300  °C/W
Moisture Sensitivity Level (MSL) :  NA  
Show more...
0 1N4148TR Full Production
ROHS Compliant
$0.0055  Details
1.91 x 1.91 x 55.36mm
TAPE REEL

Line 1:$Y (Fairchild logo)
Line 2:41
Line 3:48
FIT :  0.2  
RƟJA :  300  °C/W
Moisture Sensitivity Level (MSL) :  NA  
Show more...
0 1N4148TA Full Production
ROHS Compliant
$0.0055  Details
1.91 x 1.91 x 55.36mm
AMMO

Line 1:$Y (Fairchild logo)
Line 2:41
Line 3:48
FIT :  0.2  
RƟJA :  300  °C/W
Moisture Sensitivity Level (MSL) :  NA  
Show more...

Applications

  • Server & Mainframe
  • Workstation
  • Desktop PC
  • Notebook PC
  • PC Server
  • Media Tablets
  • Storage & Peripherals
  • Printer
  • Graphic Card
  • LCD Monitor
  • CRT/RPTV
  • Other Data Processing
  • Routers & LAN Switches
  • SAN
  • Long-haul & Metro
  • Broadband Access
  • Broadband Modem
  • Enterprise Voice Network
  • Central Office
  • Broadcast & Studio
  • Other Wired Communications
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • Wireless LAN Access Point/Router
  • Mobile Comm Infrastructure
  • External AC-DC Merchant Power Supply - Wireless Communications
  • Other Wireless Communications
  • PMP/MP3 Players
  • Home Audio System Components
  • CRT/RPTV
  • LCD TV
  • PDP TV
  • Camcorder
  • DVD
  • Set Top Boxes
  • DSC
  • Video Game Console
  • E-book Reader
  • Consumer Appliances
  • AC-DC Merchant Power Supply - Video game console, flat Panel TV, DVR, STB
  • Other Audio & Video
  • Other Consumer Electronics
  • Medical Electronics/Devices
  • Automation
  • Test and Measurement
  • Building & Home Control
  • Other Industrial
  • Military & Civil Aerospace

Application Notes

Application Note Description
AN-6208 Secondary-Side Synchronous Rectifier (SR) for LLC Resonant Converter Using FAN6208(484 K) 15-Apr-2013
AN-4138 Design Considerations for Battery Charger Using Green Mode Fairchild Power Switch (FPS™)(408 K) 26-Jan-2012
AN-4149 Design Guidelines for Quasi-Resonant Converters Using KA5Q-series Fairchild Power Switch (FPS™)(315 K) 05-Mar-2011
AN-4150 Design Guidelines for Flyback Converters Using FSQ-Series Fairchild Power Switch (FPS™)(569 K) 14-Jun-2011
AN-8025 Design Guideline of Single-Stage Flyback AC-DC Converter Using FAN7530 for LED Lighting(673 K) 10-Apr-2013
AN-6961 Critical Conduction Mode PFC Controller(439 K) 03-Mar-2011
AN-6026 Design of Power Factor Correction Circuit Using FAN7529(348 K) 17-Oct-2013
AN-42034 Synchronizing the ML4824 to Wide Frequency Ranges(122 K) 05-Mar-2011
AN-6027 Design of Power Factor Correction Circuit Using FAN7530(427 K) 03-Mar-2011
AN-8035 Design Consideration for Boundary Conduction Mode Power Factor Correction (PFC) Using FAN7930(1,199 K) 13-Jan-2014
AN-9008 The Use of QFET® in Flyback Converter(128 K) 05-Mar-2011
AN-6073 FAN6751 Highly Integrated Green-Mode PWM Controller(492 K) 30-May-2013
AN-9015 A180W, 100KHz Forward Converter Using QFET®(67 K) 05-Mar-2011
AN-4121 Design of Power Factor Correction Circuit Using FAN7527B(128 K) 05-Mar-2011
AN-6206 Primary-Side Synchronous Rectifier (SR) Trigger Solution for Dual-Forward Converter(560 K) 03-Mar-2011
AN-9013 Reducing Switching Losses with QFET® in a Step-up Converter(91 K) 05-Mar-2011
AN-6203 Applying SG6203 to Control a Synchronous Rectifier of a Flyback Power Supply(248 K) 05-Mar-2011
AN-4146 Design Guidelines for Quasi-Resonant Converters Using FSCQ-Series Fairchild Power Switch (FPS™)(379 K) 05-Mar-2011
AN-9730 LED Application Design Guide Using Half-Bridge LLC Resonant Converter for 160W Street Lighting(1,340 K) 19-Nov-2012
AN-6059 Application Guide for FSHDMI08 Target Applications and Switch Overview(225 K) 03-Apr-2013
AN-6300 FAN6300/A/H Highly Integrated Quasi-Resonant PWM Controller(572 K) 03-Mar-2011
AN-6075 Compact Green-Mode Adapter Using FSQ500L for Low Cost(701 K) 05-Mar-2011
AN-4129 Green Current Mode PWM Controller FAN7601(366 K) 05-Mar-2011
AN-4107 Design of Power Factor Correction Using FAN7527(498 K) 03-Mar-2011

Models

For additional information please visit the Models page.

Package Condition Temperature Range Vcc Range Software Version Revision Date
PSPICE
DO-204AH (DO-35) Electrical 25°C to 100°C N/A 6 Feb 28, 2012


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