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Diodes / Rectifier Diodes / 1N4148WT
Datasheets
1N4148WT by:

Rectifier Diode, 1 Element, 0.3A, 75V V(RRM), Silicon, GREEN, PLASTIC, SC-79, 2 PIN

Part Details for 1N4148WT by Fairchild Semiconductor Corporation

Results Overview of 1N4148WT by Fairchild Semiconductor Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

1N4148WT Information

1N4148WT by Fairchild Semiconductor Corporation is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
1N4148WT Toshiba Electronic Devices & Storage Corporation Switching Diode, 100 V, 0.25 A, SOD-523

Price & Stock for 1N4148WT

Part # Distributor Description Stock Price Buy
DISTI # 2156-1N4148WT-ND
DigiKey DIODE STANDARD 125MA Min Qty: 9458 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 6257986
In Stock
  • 9,458 $0.0300
$0.0300 Buy Now
Bristol Electronics   48000
RFQ
Bristol Electronics   Min Qty: 56 3830
  • 56 $0.0900
  • 168 $0.0600
  • 585 $0.0150
$0.0150 / $0.0900 Buy Now
Bristol Electronics   1631
RFQ
Quest Components RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 0.15A, 100V V(RRM), SILICON, SOD-523 38400
  • 1 $0.1300
  • 10,257 $0.0260
  • 30,770 $0.0228
$0.0228 / $0.1300 Buy Now
Quest Components RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 0.15A, 100V V(RRM), SILICON, SOD-523 6400
  • 1 $0.1300
  • 97 $0.0585
  • 856 $0.0390
$0.0390 / $0.1300 Buy Now
Quest Components RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 0.15A, 100V V(RRM), SILICON, SOD-523 5745
  • 1 $0.1300
  • 97 $0.0585
  • 856 $0.0390
$0.0390 / $0.1300 Buy Now
Quest Components RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 0.15A, 100V V(RRM), SILICON, SOD-523 3064
  • 1 $0.1200
  • 251 $0.0400
  • 1,251 $0.0120
$0.0120 / $0.1200 Buy Now
Quest Components RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 0.15A, 100V V(RRM), SILICON, SOD-523 1147
  • 1 $0.2100
  • 61 $0.0945
  • 530 $0.0630
$0.0630 / $0.2100 Buy Now
Rochester Electronics Small Signal Diode RoHS: Compliant Status: Active Min Qty: 1 273322
  • 100 $0.0305
  • 500 $0.0275
  • 1,000 $0.0253
  • 10,000 $0.0226
  • 100,000 $0.0189
$0.0189 / $0.0305 Buy Now
ComSIT USA AVAILABLE EU 10921
RFQ
Chip 1 Exchange INSTOCK 7470
RFQ
Win Source Electronics DIODE GEN PURP 75V 200MA SOD523F 246000
  • 2,910 $0.0199
  • 6,215 $0.0186
  • 9,620 $0.0180
  • 13,795 $0.0168
  • 17,990 $0.0161
  • 22,390 $0.0155
$0.0155 / $0.0199 Buy Now

Part Details for 1N4148WT

1N4148WT CAD Models

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1N4148WT Part Data Attributes

Parametric Data
1N4148WT Fairchild Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
1N4148WT Fairchild Semiconductor Corporation Rectifier Diode, 1 Element, 0.3A, 75V V(RRM), Silicon, GREEN, PLASTIC, SC-79, 2 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code SOD-523F
Package Description GREEN, PLASTIC, SC-79, 2 PIN
Pin Count 2
Manufacturer Package Code 2LD,SOD523F, JEITA SC-79, 0.7MM TALL
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.70
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 0.72 V
JESD-30 Code R-PDSO-F2
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Output Current-Max 0.3 A
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 75 V
Reverse Recovery Time-Max 0.004 µs
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form FLAT
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for 1N4148WT

This table gives cross-reference parts and alternative options found for 1N4148WT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N4148WT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LL4148R Microsemi Corporation Check for Price Rectifier Diode, 1 Element, 0.2A, 100V V(RRM), Silicon, 1N4148WT vs LL4148R
LL4148-C Secos Corporation Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, HALOGEN AND LEAD FREE, HERMETIC SEALED, GLASS, MINIMELF-2 1N4148WT vs LL4148-C
RLS4148 ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, LLDS, LL-34, 2 PIN 1N4148WT vs RLS4148
PMLL4148TRL13 YAGEO Corporation Check for Price Rectifier Diode, 1 Element, 0.2A, Silicon 1N4148WT vs PMLL4148TRL13
1N4148W-TP Micro Commercial Components $0.0308 Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-2 1N4148WT vs 1N4148W-TP
JANTXV1N4148UR-1 Compensated Devices Inc Check for Price Rectifier Diode, 1 Element, 0.2A, Silicon, DO-213AA, HERMETIC SEALED, GLASS, LL34, MELF-2 1N4148WT vs JANTXV1N4148UR-1
LL4148L0 Taiwan Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-213AC, ROHS COMPLIANT, HERMETIC SEALED, GLASS, LL34, MINIMELF-2 1N4148WT vs LL4148L0
JANTX1N4148UR-1 Cobham PLC Check for Price Rectifier Diode, 1 Element, 0.125A, Silicon, DO-213AA, HERMETIC SEALED, GLASS, LL34, MELF-2 1N4148WT vs JANTX1N4148UR-1
1N4148W-T Micro Commercial Components Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, PLASTIC PACKAGE-2 1N4148WT vs 1N4148W-T
PMLL4148 YAGEO Corporation Check for Price Rectifier Diode, 1 Element, 0.2A, Silicon 1N4148WT vs PMLL4148
Part Number Manufacturer Composite Price Description Compare
59354-452TBRLF Amphenol FCi Check for Price Card Edge Connector, 200 Contact(s), 2 Row(s), Right Angle, 0.022 inch Pitch, Surface Mount Terminal, Latch & Eject, Black Insulator, Receptacle, 1N4148WT vs 59354-452TBRLF
1981284-4 TE Connectivity $26.9989 Card Edge Connector, 200 Contact(s), 2 Row(s), Female, Right Angle, 0.024 inch Pitch, Surface Mount Terminal, Latch & Eject, Black Insulator, Socket 1N4148WT vs 1981284-4
59354-552TSRLF Amphenol FCi Check for Price Card Edge Connector, 200 Contact(s), 2 Row(s), Right Angle, 0.022 inch Pitch, Surface Mount Terminal, Latch & Eject, Black Insulator, Receptacle, 1N4148WT vs 59354-552TSRLF
59354-152FBLF Amphenol FCi Check for Price Card Edge Connector, 200 Contact(s), 2 Row(s), Right Angle, 0.022 inch Pitch, Surface Mount Terminal, Latch & Eject, Black Insulator, Receptacle 1N4148WT vs 59354-152FBLF
5-1612773-1 TE Connectivity $14.1904 SEMI-HARD TRAY DDR SODIMM 200P 1N4148WT vs 5-1612773-1
59354-552TSLF Amphenol FCi Check for Price Card Edge Connector, 200 Contact(s), 2 Row(s), Right Angle, 0.022 inch Pitch, Surface Mount Terminal, Latch & Eject, Black Insulator, Receptacle, 1N4148WT vs 59354-552TSLF
1746540-4 TE Connectivity $6.4805 SEMI-HARD TRAY DDR2 SODIMM 4H STD (LATCH 1N4148WT vs 1746540-4
1-1734073-1 TE's AMP Check for Price 200 CONTACT(S), FEMALE, RIGHT ANGLE SINGLE PART CARD EDGE CONN, SURFACE MOUNT, SOCKET 1N4148WT vs 1-1734073-1
1N4148UR-1E3 Microsemi Corporation Check for Price 0.2A, 75V, SILICON, SIGNAL DIODE, DO-213AA, MELF-2 1N4148WT vs 1N4148UR-1E3
59354-352TSRLF Amphenol FCi Check for Price Card Edge Connector, 200 Contact(s), 2 Row(s), Right Angle, 0.022 inch Pitch, Surface Mount Terminal, Latch & Eject, Black Insulator, Receptacle 1N4148WT vs 59354-352TSRLF

1N4148WT Related Parts

1N4148WT Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the 1N4148WT is -65°C to 175°C.

  • Yes, the 1N4148WT is suitable for high-frequency applications due to its low capacitance and fast switching time.

  • Yes, the 1N4148WT can be used in switching power supplies due to its high switching speed and low voltage drop.

  • Yes, the 1N4148WT is sensitive to electrostatic discharge (ESD) and requires proper handling and storage to prevent damage.

  • Yes, the 1N4148WT can be used in audio circuits due to its low noise and high frequency response.

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