What are the key features of ON Semiconductor 1N4148WS?

This product belongs to the Diodes - General Purpose category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by ON Semiconductor with full traceability.

What are the main application scenarios for 1N4148WS?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does 1N4148WS work?

This device follows established Diodes - General Purpose design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of 1N4148WS?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for 1N4148WS?

The global Diodes - General Purpose market is growing at ~6-8% CAGR, with particularly strong demand in power management. ON Semiconductor 1N4148WS is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of 1N4148WS?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, ON Semiconductor provides full technical support and reference designs.

1N4148WS DIODE GEN PURP 75V 150MA SOD323F by ON Semiconductor

1N4148WS | ON Semiconductor DIODE GEN PURP 75V 150MA SOD323F

Category: Diodes - General Purpose

Brand: ON Semiconductor

DIODE GEN PURP 75V 150MA SOD323F

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: DIODE GEN PURP 75V 150MA SOD323F

Technical Parameters

Brand	CJ
Capacitance	4 pF (Typ)
Data Tier	Family Level
Diode Configuration	Single
ECCN	EAR99
Forward Current	200 mA
Forward Voltage	1 V (Typ) @ 10 mA
Halogen Free	Yes
Mounting Type	Surface Mount
Operating Temperature	-65 to +175 C
Packaging	Tape & Reel
Power Dissipation	500 mW
Product Type	Switching Diode
REACH	Compliant
Reverse Leakage	25 nA (Max) @ 20 V
Reverse Recovery Time	4 ns (Typ)
Reverse Voltage	100 V
RoHS	Compliant
Series	1N4148

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

Datasheet not available online yet.

Can't find the datasheet you need? Contact our sourcing team and we'll help locate the official documentation from the manufacturer or our supply channels.

Request now →

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

1N4148WS Application and Selection Guide

1N4148WS Model and Manufacturer Information

1N4148WS, a Diodes - General Purpose manufactured by CJ: 1N4148WS helps you confirm the specific model, while CJ helps you confirm the product source. If you are selecting a part, you can first check whether 1N4148WS meets your requirements, then check whether CJ matches your expectations, and then refer to DIODE GEN PURP 75V 150MA SOD323F for further evaluation.

1N4148WS Product Parameters and Description

The main parameters of CJ's Diodes - General Purpose product 1N4148WS include DIODE GEN PURP 75V 150MA SOD323F. This is a Diodes - General Purpose produced by CJ, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

1N4148WS Application and Selection Reference

CJ's Diodes - General Purpose product 1N4148WS has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 1N4148WS is a Diodes - General Purpose solution worth considering, and manufacturer CJ provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 1N4148WS

Designers looking for 1N4148WS recommended parts can evaluate the following options. 1N4148WS selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
1N5237B(T/R)	ON Semiconductor	Zener Diodes 8.2V 0.5W Zener
1N5364BRLG	ON Semiconductor	DIODE ZENER 33V 5W AXIAL
1N5934BRLG	ON Semiconductor	DIODE ZENER 24V 3W AXIAL

EZKEY can provide 1N4148WS recommended part comparison data and engineering samples for evaluation.