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Diodes / Rectifier Diodes / 1N4148
Datasheets
1N4148 by:

Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, HERMETIC SEALED, GLASS, MINIMELF-2

Part Details for 1N4148 by Rectron Semiconductor

Results Overview of 1N4148 by Rectron Semiconductor

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.

1N4148 Information

1N4148 by Rectron Semiconductor 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
1N4148WS Toshiba Electronic Devices & Storage Corporation Switching Diode, 100 V, 0.25 A, 2 in 1, SOD-323
1N4148WT Toshiba Electronic Devices & Storage Corporation Switching Diode, 100 V, 0.25 A, SOD-523

Price & Stock for 1N4148

Part # Distributor Description Stock Price Buy
Onlinecomponents.com Rectifier Diode Switching 100V 0.3A 4ns 2-Pin DO-35 T/R RoHS: Compliant 9888 In Stock
  • 1 $0.0111
  • 40,000 $0.0101
  • 80,000 $0.0087
  • 120,000 $0.0086
  • 160,000 $0.0084
  • 280,000 $0.0082
  • 520,000 $0.0079
$0.0079 / $0.0111 Buy Now
Master Electronics Rectifier Diode Switching 100V 0.3A 4ns 2-Pin DO-35 T/R RoHS: Compliant 9888 In Stock
  • 1 $0.0111
  • 40,000 $0.0101
  • 80,000 $0.0087
  • 120,000 $0.0086
  • 160,000 $0.0084
  • 280,000 $0.0082
  • 520,000 $0.0079
$0.0079 / $0.0111 Buy Now

Part Details for 1N4148

1N4148 Part Data Attributes

Parametric Data
1N4148 Rectron Semiconductor
Buy Now Datasheet
Compare Parts:
1N4148 Rectron Semiconductor Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, HERMETIC SEALED, GLASS, MINIMELF-2
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer RECTRON LTD
Part Package Code DO-35
Package Description HERMETIC SEALED, GLASS, MINIMELF-2
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.70
Samacsys Manufacturer Rectron
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1 V
JEDEC-95 Code DO-35
JESD-30 Code O-LALF-W2
JESD-609 Code e3
Non-rep Pk Forward Current-Max 2 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Output Current-Max 0.15 A
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Peak Reflow Temperature (Cel) 265
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 75 V
Reverse Current-Max 5 µA
Reverse Recovery Time-Max 0.004 µs
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position AXIAL
Time@Peak Reflow Temperature-Max (s) 10

Alternate Parts for 1N4148

This table gives cross-reference parts and alternative options found for 1N4148. 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 1N4148, 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
1N4448T-73 ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35 1N4148 vs 1N4448T-73
1N4449BKLEADFREE Central Semiconductor Corp Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35 1N4148 vs 1N4449BKLEADFREE
1N4148 ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, GLASS, GSD, 2 PIN 1N4148 vs 1N4148
1N4148TR-RMCU Central Semiconductor Corp Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35 1N4148 vs 1N4148TR-RMCU
1N4448-AP Micro Commercial Components Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, ROHS COMPLIANT PACKAGE-2 1N4148 vs 1N4448-AP
1N4446 ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, DO-35, 2 PIN 1N4148 vs 1N4446
1N4448 Continental Device India Ltd $0.0172 Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, 1N4148 vs 1N4448
1N4448 ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, GLASS, GSD, 2 PIN 1N4148 vs 1N4448
1N4148 Central Semiconductor Corp Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, DO-35, 2 PIN 1N4148 vs 1N4148
1N4148TR Vishay Semiconductors Check for Price Diode Small Signal Switching 100V 0.3A 2-Pin DO-35 1N4148 vs 1N4148TR
Part Number Manufacturer Composite Price Description Compare
1N4448-TP Micro Commercial Components Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, ROHS COMPLIANT PACKAGE-2 1N4148 vs 1N4448-TP
1N4448HX ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon 1N4148 vs 1N4448HX
1N4448VE ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, 1N4148 vs 1N4448VE
1N4449TRLEADFREE Central Semiconductor Corp Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35 1N4148 vs 1N4449TRLEADFREE
1N4148 Lite-On Semiconductor Corporation Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 1N4148 vs 1N4148
1N4448HE ROHM Semiconductor Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, 1N4148 vs 1N4448HE
1N4449 Central Semiconductor Corp Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, 1N4148 vs 1N4449
1N4148 Temic Semiconductors Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, 1N4148 vs 1N4148
1N4448 Temic Semiconductors Check for Price Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35, 1N4148 vs 1N4448
1N4148 Diodes Incorporated Check for Price Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, DO-35, DO-35, 2 PIN 1N4148 vs 1N4148

1N4148 Related Parts

1N4148 Frequently Asked Questions (FAQ)

  • The maximum surge current rating of the 1N4148 diode is 30A for a 1ms pulse width.

  • Yes, the 1N4148 diode has a fast switching time of 4ns, making it suitable for high-frequency switching applications up to 100 kHz.

  • The maximum operating temperature range of the 1N4148 diode is -65°C to 175°C.

  • Yes, the 1N4148 diode made by Rectron Semiconductor is RoHS (Restriction of Hazardous Substances) compliant.

  • The typical junction capacitance of the 1N4148 diode is 4pF.

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