Datasheet > SFH6943A

SFH6943A

更新时间： 2024-10-01 06:11:15

品牌	Logo	应用领域
威世 - VISHAY		晶体光电晶体管光电晶体管
页数	文件大小	规格书
7页	124K
描述
Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel

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SFH6943A 数据手册

SFH6943A

Vishay Semiconductors

Optocoupler, Phototransistor Output, SOT-223/10,

Quad Channel

Features

• Transistor Optocoupler in SOT-223/10

Package

• End Stackable, 1.27 mm Spacing

• Low Current Input

• Good CTR Linearity Versus Forward Current

• Minor CTR Degradation

10 E1

9 E2

8 Com. C

7 E3

• High Collector-Emitter Voltage, V

• Low Coupling Capacitance

= 70 V

CEO

Com. C3

i179077

6 E4

• High Common Mode Transient Immunity

• Isolation Test Voltage: 1768 V

• Lead-(Pb)-free component

RMS

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Agency Approvals

Description

• UL1577, File No. E52744 System Code V

The SFH6943A is a four channel mini-optocoupler

suitable for high density packaged PCB application. It

• CSA 93751

has a minimum of 1768 V

isolation from input to

RMS

output. The device consists of four phototransistors

as detectors. Each channel is individually controlled.

The optocoupler is housed in a SOT-223/10 package.

All the cathodes of the input LEDs and all the collec-

tors of the output transistors are common enabling a

pin count reduction from 16 pins to 10 pins-a signifi-

cant space savings as compared to four channels that

are electrically isolated individually.

Applications

• Telecommunication

• SMT

• PCMCIA

• Instrumentation

Order Information

Part

Remarks

SFH6943A-2

SFH6943A-3

SFH6943A-4

CTR 63 - 200 %, SMD-10

CTR 100 - 320 %, SMD-10

CTR 160 - 500 %, SMD-10

Document Number 81687

Rev. 1.0, 10-Jan-07

www.vishay.com

12 3 4 5 6 7

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