What are the key features of Semtech 1N4448W?

This product belongs to the Small Signal Switching Diodes 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 Semtech with full traceability.

What are the main application scenarios for 1N4448W?

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 1N4448W work?

This device follows established Small Signal Switching Diodes 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 1N4448W?

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 1N4448W?

The global Small Signal Switching Diodes market is growing at ~6-8% CAGR, with particularly strong demand in power management. Semtech 1N4448W 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 1N4448W?

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, Semtech provides full technical support and reference designs.

1N4448W Small Signal Switching Diodes Small Signal Diode, SOD-123F, 100V, 0.15A, 150C by Semtech

1N4448W | Semtech Small Signal Switching Diodes Small Signal Diode, SOD-123F, 100V, 0.15A, 150C

Category: Small Signal Switching Diodes

Brand: Semtech

Small Signal Switching Diodes Small Signal Diode, SOD-123F, 100V, 0.15A, 150C

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Small Signal Switching Diodes Small Signal Diode, SOD-123F, 100V, 0.15A, 150C

Technical Parameters

Brand	Diodes Inc
Capacitance	4 pF (Typ)
Category	Small Signal Switching Diodes
Data Tier	Family Level
Description	Small Signal Switching Diodes Small Signal Diode, SOD-123F, 100V, 0.15A, 150C
Diode Configuration	Single
ECCN	EAR99
Forward Current	200 mA
Forward Voltage	1 V (Typ) @ 10 mA
Halogen Free	Yes
Manufacturer	Diotec Semiconductor
Mounting Type	Through Hole
Operating Temperature	-65 to +175 C
Packaging	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	75 V
RoHS	Compliant
Series	1N4448
Standard Pack Qty	3000

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.

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3D Model (.stp)

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1N4448W Application and Selection Guide

1N4448W Model and Manufacturer Information

1N4448W, a Small Signal Switching Diodes manufactured by Diodes Inc: 1N4448W helps you confirm the specific model, while Diodes Inc helps you confirm the product source. If you are selecting a part, you can first check whether 1N4448W meets your requirements, then check whether Diodes Inc matches your expectations, and then refer to Small Signal Switching Diodes Small Signal Diode, SOD-123F, 100V, 0.15A, 150C for further evaluation.

1N4448W Product Parameters and Description

The main parameters of Diodes Inc's Small Signal Switching Diodes product 1N4448W include Small Signal Switching Diodes Small Signal Diode, SOD-123F, 100V, 0.15A, 150C. This is a Small Signal Switching Diodes produced by Diodes Inc, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

1N4448W Application and Selection Reference

Diodes Inc's Small Signal Switching Diodes product 1N4448W has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 1N4448W is a Small Signal Switching Diodes solution worth considering, and manufacturer Diodes Inc provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 1N4448W

Designers looking for 1N4448W recommended parts can evaluate the following options. 1N4448W selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Package	Description
1N4148W	Semtech		Fast Switching Diode
1N4148ST	Semtech		-

EZKEY can provide 1N4448W recommended part comparison data and engineering samples for evaluation.