CTM452VT1 Ver la hoja de datos (PDF) - CT Micro International Corporation

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Fabricante

CTM452VT1

5 Pin Mini-Flat 1 Mbit/s High Speed Transistor Coupler

CT Micro International Corporation 

CTM452, CTM453

5 Pin Mini-Flat

1 Mbit/s High Speed Transistor Coupler

Features

• High speed 1Mbit/s

• High isolation voltage between input and output

(Viso=3750 Vrms )

• Guaranteed CTR performance from 0°C to 70°C

• Wide operating temperature range of -40°C to

100°C

• Green Package

• Regulatory Approvals

UL - UL1577 (E364000)

VDE - EN60747-5-5(VDE0884-5)

CQC – GB4943.1, GB8898

IEC60065, IEC60950

Description

The CTM452 and CTM453 devices each consist of

an infrared emitting diode, optically coupled to a

high speed photo detector transistor. A separate

connection for the photodiode bias and

output-transistor collector increase the speed by

several orders of magnitude over conventional

phototransistor couplers by reducing the

base-collector capacitance of the input transistor.

The devices are packaged in a Mini-Flat package .

Applications

• Line receivers

• Telecommunication equipment

• Feedback loop in switch-mode power supplies

• Home appliances

• High speed logic ground isolation

Package Outline

Schematic

CT Micro

Proprietary & Confidential

Page 1

Rev.1

May, 2015

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