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1N4148
High Conductance Fast Diode

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Contents

Product Status/Pricing/Packaging
Order Samples
Models
Application Notes
Qualification Support

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Product Status/Pricing/Packaging      buy now

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
1N4148Full ProductionRoHS Compliant$0.0075DO-352BULK DO-35ALine 1: $Y (Fairchild logo)
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1N4148TAFull ProductionRoHS Compliant$0.0075DO-352AMMO DO-35ALine 1: $Y (Fairchild logo)
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1N4148TRFull ProductionRoHS Compliant$0.0075DO-352TAPE REEL DO-35ALine 1: $Y (Fairchild logo)
Line 2: 41 Line 3: 48
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product 1N4148 is available. Click here for more information .

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Models

Package & leadsConditionTemperature rangeSoftware versionRevision date
PSPICE
DO-35-2Electrical25°C6Jan 1, 1994

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Application Notes

AB-36: CRT Monitors (146 K) Oct 30, 2009
AB-38: Color TV Applications (134 K) Oct 30, 2009
AB-39: Color TV Applications (141 K) Oct 30, 2009
AB-40: Color TV Applications (143 K) Oct 30, 2009
AB-41: Color TV Applications (141 K) Oct 30, 2009
AB-43: Color TV Applications (143 K) Oct 30, 2009
AB-44: Power Over Ethernet Applications (88 K) Oct 30, 2009
AB-48: DVD Applications (156 K) Oct 30, 2009
AB-57: Color-TV Applications (FSCQ565RT - 59 Watts) (253 K) Oct 30, 2009
AB-58: Color-TV Applications (FSCQ765RT - 83 Watts) (266 K) Oct 30, 2009
AB-59: Color-TV Applications (FSCQ965RT - 102 Watts) (240 K) Oct 30, 2009
AB-60: Color-TV Applications (FSCQ1265RT - 132 Watts) (246 K) Oct 30, 2009
AB-61: Color-TV Applications (FSCQ1465RT - 146 Watts) (245 K) Oct 30, 2009
AB-62: Color-TV Applications (FSCQ1565RT - 160 Watts) (231 K) Oct 30, 2009
AB-63: Color-TV Applications (FSCQ1565RP - 198 Watts) (232 K) Oct 30, 2009
AN-4107: Design of Power Factor Correction Using FAN7527 (486 K) Oct 30, 2009
AN-4121: Design of Power Factor Correction Circuit Using FAN7527B (124 K) Oct 30, 2009
AN-4129: Green Current Mode PWM Controller FAN7601 (357 K) Oct 30, 2009
AN-4136: Dual LCD Backlight Inverter Drive IC (193 K) Oct 30, 2009
AN-4138: Design Considerations for Battery Charger Using Green Mode Fairchild Power Switch (FPStm) (380 K) Oct 30, 2009
AN-4143: LCD Backlight Inverter Drive IC (FAN7310) (321 K) Oct 30, 2009
AN-4146: Design Guidelines for Quasi-Resonant Converters Using FSCQ-series Fairchild Power Switch (FPStm) (370 K) Oct 30, 2009
AN-4149: Design Guidelines for Quasi-Resonant Converters Using KA5Q-series Fairchild Power Switch (FPStm) (307 K) Oct 30, 2009
AN-4150: AN-4150 Design Guidelines for Flyback Converters Using FSQ-series Fairchild Power Switch (FPS?) (555 K) Oct 30, 2009
AN-42034: Synchronizing the ML4824 to Wide Frequency Ranges (119 K) Oct 30, 2009
AN-6012: AN-6012 Design of Power Factor Correction Circuit Using FAN7528 (407 K) Oct 30, 2009
AN-6026: AN-6026 Design of Power Factor Correction Curcuit Using FAN7529 (346 K) Oct 30, 2009
AN-6027: AN-6027 Design of Power Factor Correction Curcuit Using FAN7530 (416 K) Oct 30, 2009
AN-6059: Application Guide for FSHDMI08 Target Applications and Switch Overview (219 K) Oct 30, 2009
AN-6059SC: AN-6059SC Application Guide for FSHDMI08 Target Applications and Switch Overview (Simplified Chinese) (301 K) Oct 30, 2009
AN-6073: AN-6073 - FAN6751 Highly Integrated Green-Mode PWM Controller (493 K) Oct 30, 2009
AN-6075: AN-6075-Compact Green-Mode Adapter Using FSQ500L for Low Cost (684 K) Oct 30, 2009
AN-6078SC: AN-6078SC FAN480X PFC+PWM Chinese Translation (1879 K) Oct 30, 2009
AN-6203: AN-6203 Applying SG6203 to Control a Synchronous Rectifier of a Flyback Power Supply (242 K) Oct 30, 2009
AN-6300: AN-6300 FAN6300/A/H ? Highly Integrated Quasi-Resonant PWM Controller (518 K) Oct 30, 2009
AN-6961: AN-6961- Critical Conduction Mode PFC Controller (428 K) Oct 30, 2009
AN-8025: AN-8025 - Design Guideline of Single-Stage Flyback AC-DC Converter Using FAN7530 for LED Lighting (657 K) Oct 30, 2009
AN-9008: The Use of QFET in Flyback Converter (124 K) Oct 30, 2009
AN-9013: Reducing Switching Losses with QFET in a Step-up Converter (88 K) Oct 30, 2009
AN-9015: A180W, 100KHz Forward Converter Using QFET (65 K) Oct 30, 2009
 

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Qualification Support

Click on a product for detailed qualification data

Product
1N4148
1N4148TA
1N4148TR

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