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Sep 8 2020

1N4148WT-7 Datasheets | Diodes - Rectifiers - Single DIODE GEN PURP 80V 125MA SOD523

Product Overview

Image:
1N4148WT-7
Manufacturer Part#: 1N4148WT-7
Product Category: Diodes - Rectifiers - Single
Stock: Yes
Manufacturer: Diodes Incorporated
Description: DIODE GEN PURP 80V 125MA SOD523
Datasheet: 1N4148WT Datasheet
Package: SC-79, SOD-523
Minimum: 1
Lead Time: 19 Weeks
Quantity: 906000 PCS
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
3000: 0.02879 86.37000
6000: 0.02727 163.62000
9000: 0.02500 225.00000
30000: 0.02348 704.40000
75000: 0.02121 1590.75000

1N4148WT-7 Images are for reference only.

1N4148WT-7

CAD Models

Footprint

1N4148WT-7  Footprint

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1N4148WT-7  Symbol

Product Attributes

Manufacturer: Diodes Incorporated
Series: -
Packaging: Tape & Reel (TR)
Part Status: Active
Diode Type: Standard
Voltage - DC Reverse (Vr) (Max): 80V
Current - Average Rectified (Io): 125mA
Voltage - Forward (Vf) (Max) @ If: 1V @ 50mA
Speed: Small Signal =< 200mA (Io) Any Speed
Current - Reverse Leakage @ Vr: 1µA @ 75V
Capacitance @ Vr F: 2pF @ 0V 1MHz
Mounting Type: Surface Mount
Package / Case: SC-79 SOD-523
Supplier Device Package: SOD-523
Operating Temperature - Junction: -65°C ~ 150°C
Base Part Number: 1N4148WT
Reverse Recovery Time (trr): 4ns

Alternative Models

Part Compare Manufacturers Category Description
Mfr.Part#:1N4148WT-7 Compare: Current Part Manufacturers:Diodes Category:Small Signal Diodes Description: DIODES INC. 1N4148WT-7 Small Signal Diode, Switching, Single, 100V, 125mA, 1.25V, 4ns, 2A
Mfr.Part#:1N4148W-7-F Compare: 1N4148WT-7 VS 1N4148W-7-F Manufacturers:Diodes Category:Small Signal Diodes Description: Small Signal Diode, Single, 100V, 300mA, 1.25V, 4ns, 2A
Mfr.Part#:1N4148W-13-F Compare: 1N4148WT-7 VS 1N4148W-13-F Manufacturers:Diodes Category:TVS Diodes Description: 1N4148W Series 2A 100V 400mW Surface Mount Fast Switching Diode - SOD-123
Mfr.Part#:BAS516,115 Compare: 1N4148WT-7 VS BAS516,115 Manufacturers:NXP Category:TVS Diodes Description: NXP BAS516,115 Small Signal Diode, Single, 85V, 250mA, 1.25V, 4ns, 4A

Descriptions

1N4148WT Series 2 A 80 V 150 mW Fast Switching Diode Surface Mount - SOD-523:Future Electronics
Rectifier Diode Small Signal Switching 0.25A 4ns 2-Pin SOD-523 T/R:Arrow.cn
Fast Switching Diode Sod523 T&r 3K Rohs Compliant: Yes:Newark
@SMALL SIGINAL DIODE SWITCHING SMB 600W 12.0V ROHS 3KDIODE, SW ARRAY, 100V, 0.15W SOD523:Farnell
DIODE GEN PURP 80V 125MA SOD523:Digi-Key
DIODE SWITCH 100V 150MW SOD-523:North Star Micro

ECCN / UNSPSC

Description Value
USHTS: 8541100080
CNHTS: 8541100000
MXHTS: 85411001
TARIC: 8541100000
ECCN: EAR99

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Documents & Media

Datasheets: 1N4148WT Datasheet
Environmental Information: Diodes RoHS 3 Cert
PCN Assembly/Origin: Mult Dev Wafer Source Chgs 9/Mar/2018
HTML Datasheet: 1N4148WT Datasheet
EDA / CAD Models: Download from Ultra Librarian
Online Catalog: Standard Diode

Product Manufacturer

Diodes Incorporated delivers high-quality semiconductor products to the world’s leading companies in the consumer electronics, computing, communications, industrial, and automotive markets. They leverage their expanded product portfolio of discrete, analog, and mixed-signal products and leading-edge packaging technology to meet customers’ needs. Their broad range of application-specific solutions and solutions-focused sales, coupled with worldwide operations of 25 sites, including engineering, testing, manufacturing, and customer service, enables us to be a premier provider for high-volume, high-growth markets.

Distributors

Image PartNo Manufacturer Descriptions Stock Step Price
1N4148WT-7 1N4148WT-7 Diodes Incorporated DIODE GEN PURP 80V 125MA SOD523   906,000

3,000:$0.02879

6,000:$0.02727

9,000:$0.02500

30,000:$0.02348

75,000:$0.02121

1N4148WT-7 1N4148WT-7 Diodes Incorporated Diodes - General Purpose, Power, Switching 100V Io/150mA T/R   On Order

1:$0.33

10:$0.227

100:$0.095

1,000:$0.065

3,000:$0.051

9,000:$0.043

24,000:$0.041

45,000:$0.038

1N4148WT-7 1N4148WT-7 Diodes Inc. 1N4148WT Series 2 A 80 V 150 mW Fast Switching Diode Surface Mount - SOD-523:Future Electronics
Rectifier Diode Small Signal Switching 0.25A 4ns 2-Pin SOD-523 T/R:Arrow.cn
Fast Switching Diode Sod523 T&r 3K Rohs Compliant: Yes:Newark
@SMALL SIGINAL DIODE SWITCHING SMB 600W 12.0V ROHS 3KDIODE, SW ARRAY, 100V, 0.15W SOD523:Farnell
DIODE GEN PURP 80V 125MA SOD523:Digi-Key
DIODE SWITCH 100V 150MW SOD-523:North Star Micro
 
On Order

1:$0.069

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FAQ:

Is 1n4148 a Schottky diode?

First 1N4148 isn't Schottky diode. It's true it is a switching diode (fast) but not Schottky.

What is a switching diode used for?

A switching diode is suitable for switching a small signal of up to 100 mA, acting as a rectifier. In contrast, a rectifier diode is used for AC line rectification (from alternating current to direct current). Switching diodes are designed to handle a voltage of less than tens of volts.

What do 4148 and N in diode 1N4148 mean?

XNXXXX, this is the representation of semi-conducting bulk components of the American Standards Association. XXXX represents the model number, usually a string of numbers. N means PN junction. The number in front represents the number of PN junctions. For example, 1N4148 means that it has only one PN junction (ie diode), and 4148 is the model number. Similar to 1N4007, 1N4734 and the like are diodes. 2N means that there are two PN junctions, which are triodes or field effect transistors. For example, common 2N3904, 2N2222 and the like are triodes. 2N5515 is a field effect tube (N-channel JFET) Many 4N and 6N are photocouplers, such as 4N25, 6N137 and so on.

What is the difference between 1N4148 and 1N4007?

1N4148 is a commonly used switching diode (normal forward current If: 150mA, maximum repetitive peak voltage Umax: 100V, reverse recovery time trr: 4ns). IN4007 is also a common rectifier diode (positive power constant forward current If:1A, maximum repetitive peak voltage Umax:1000V). So they are diodes with different characteristics.

What are the functions of the diode 1N4148 in the circuit?

It plays the role of detection, freewheeling and rectification of small currents

How do I know if my diode 1n4148 is broken?

Identify the positive and negative poles of the 1n4148 diode, one end with a white line is the negative pole, and the other end is the positive pole. Set the knob on the multimeter to the on-off capacity position, and insert the red and black test leads into the correct position of the multimeter. Connect the red test lead to the anode of the diode and the black test lead to the cathode. Then observe the reading, if it overflows (that is, it shows 1), the diode is broken. If there is a reading, exchange the test leads. If there is a reading but not overflow, the diode is broken.

What is the difference between IN4148 and LL4148?

LL4148 usually refers to the glass sealed cylindrical LL-34 package (SMD, no leads). 1N4148 usually refers to DO-35 glass seal, axial pin, plug-in. It can be braided or in bulk

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  • Product Attributes
  • Descriptions
  • Features
  • CAD Models
Manufacturer: Diodes Incorporated
Series: -
Packaging: Tape & Reel (TR)
Part Status: Active
Diode Type: Standard
Voltage - DC Reverse (Vr) (Max): 80V
Current - Average Rectified (Io): 125mA
Voltage - Forward (Vf) (Max) @ If: 1V @ 50mA
Speed: Small Signal =< 200mA (Io) Any Speed
Current - Reverse Leakage @ Vr: 1µA @ 75V
Capacitance @ Vr F: 2pF @ 0V 1MHz
Mounting Type: Surface Mount
Package / Case: SC-79 SOD-523
Supplier Device Package: SOD-523
Operating Temperature - Junction: -65°C ~ 150°C
Base Part Number: 1N4148WT
Reverse Recovery Time (trr): 4ns

1N4148WT Series 2 A 80 V 150 mW Fast Switching Diode Surface Mount - SOD-523:Future Electronics
Rectifier Diode Small Signal Switching 0.25A 4ns 2-Pin SOD-523 T/R:Arrow.cn
Fast Switching Diode Sod523 T&r 3K Rohs Compliant: Yes:Newark
@SMALL SIGINAL DIODE SWITCHING SMB 600W 12.0V ROHS 3KDIODE, SW ARRAY, 100V, 0.15W SOD523:Farnell
DIODE GEN PURP 80V 125MA SOD523:Digi-Key
DIODE SWITCH 100V 150MW SOD-523:North Star Micro

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1N4148WT-7  Footprint

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1N4148WT-7  Symbol