What are the key features of Fairchild Semiconductor FOD817B3SD?

This product belongs to the Rectifiers 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 Fairchild Semiconductor with full traceability.

What are the main application scenarios for FOD817B3SD?

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 FOD817B3SD work?

This device follows established Rectifiers 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 FOD817B3SD?

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 FOD817B3SD?

The global Rectifiers market is growing at ~6-8% CAGR, with particularly strong demand in power management. Fairchild Semiconductor FOD817B3SD 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 FOD817B3SD?

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, Fairchild Semiconductor provides full technical support and reference designs.

FOD817B3SD 单向光耦 Viso=5000Vrms VF(typ)=1.2V IF=50mA CTR=130~260% DIP/SMD4 by Fairchild Semiconductor

FOD817B3SD | Fairchild Semiconductor 单向光耦 Viso=5000Vrms VF(typ)=1.2V IF=50mA CTR=130~260% DIP/SMD4

Name: FOD817B3SD
Brand: Fairchild Semiconductor
SKU: FOD817B3SD
Price: 0.11 USD
Availability: InStock

Category: Rectifiers

Brand: Fairchild Semiconductor

单向光耦 Viso=5000Vrms VF(typ)=1.2V IF=50mA CTR=130~260% DIP/SMD4

Quantity: 900 pcs

Unit Price: USD 0.11

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Product Details

PDF Datasheet

Technical Docs

Description: 单向光耦 Viso=5000Vrms VF(typ)=1.2V IF=50mA CTR=130~260% DIP/SMD4

Technical Parameters

Applications	General Purpose
Brand	Fairchild
Configuration	Single
Data Tier	Family Level
Lead Free	Yes
Mounting Type	Surface Mount / Through Hole
Number of Terminals	3
Operating Temperature	-55 to +150 C
Package	SOT-23
Package / Case	SMD / Through Hole
Packaging	Tape & Reel
Product Type	Diode / Transistor / MOSFET
RoHS	Compliant
Technology	N-Channel

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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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

FOD817B3SD Application and Selection Guide

FOD817B3SD Model and Manufacturer Information

FOD817B3SD, a Rectifiers manufactured by Fairchild: FOD817B3SD helps you confirm the specific model, while Fairchild helps you confirm the product source. If you are selecting a part, you can first check whether FOD817B3SD meets your requirements, then check whether Fairchild matches your expectations, and then refer to 单向光耦 Viso=5000Vrms VF(typ)=1.2V IF=50mA CTR=130~260% DIP/SMD4 for further evaluation.

FOD817B3SD Product Parameters and Description

The main parameters of Fairchild's Rectifiers product FOD817B3SD include 单向光耦 Viso=5000Vrms VF(typ)=1.2V IF=50mA CTR=130~260% DIP/SMD4. This is a Rectifiers produced by Fairchild, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

FOD817B3SD Application and Selection Reference

Fairchild's Rectifiers product FOD817B3SD has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, FOD817B3SD is a Rectifiers solution worth considering, and manufacturer Fairchild provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for FOD817B3SD

Designers looking for FOD817B3SD recommended parts can evaluate the following options. FOD817B3SD selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
FSQ0465RSWDTU	Fairchild Semiconductor
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FQPF10N60C	Fairchild Semiconductor	MOSFET N-CH 600V 9.5A TO220F

EZKEY can provide FOD817B3SD recommended part comparison data and engineering samples for evaluation.