Datasheet > LDA203

LDA203

更新时间： 2024-11-06 14:56:39

品牌	Logo	应用领域
力特 - LITTELFUSE		开关晶体管光电晶体管电阻器
页数	文件大小	规格书
6页	271K
描述
单通道和双通道OptoMOS?产品提供开关控制电路的光学隔离方法。每个封装都包含一个或两个与LED光学耦合的光电晶体管。可以使用分流电阻器调整激活输出电路所需的阈值电流。 LDA包含允许AC或

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中文翻译

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数据手册

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LDA203 数据手册

OBSOLETE

LDA203

Dual Optocouplers, Unidirectional Input

Single-Transistor Output

INTEGRATED

CIRCUITS

DIVISION

Description

LDA203 is a dual unidirectional-input optocoupler with

single-transistor outputs. Current transfer ratios range

from 33% to 1000% with a typical value of 300%.

Parameter

Breakdown Voltage - BV_CEO

Rating

Units

V_P

Current Transfer Ratio - CTR (Typ)

Saturation Voltage - V_CE(sat)

Input Control Current - I_F

300

0.5

Approvals

• UL Recognized Component: File E76270

• CSA Certified Component: Certificate # 1175739

• TUV EN 62368-1: Certificate # B 082667 0008

Features

• 100mA Continuous Load Rating

• 3750V_rmsInput/Output Isolation

• Unidirectional Input

• Small 8-Pin Package

• Tape & Reel Version Available

Ordering Information

Part Number

LDA203

Description

8-Pin DIP (50/tube)

LDA203S

8-Pin Surface Mount (50/tube)

8-Pin Surface Mount (1000/Reel)

Applications

LDA203STR

• Telecom Switching

• Tip/Ring Circuits

• Modem Switching (Laptop, Notebook, Pocket Size)

• Loop Detect

• Ringing Detect

• Current Sensing

Pin Configuration

DS-LDA203-ROBS

www.ixysic.com

12 3 4 5 6

中文翻译

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