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CT354A Datasheet Phototransistor Optocoupler

Manufacturer: CT Micro

Download the CT354A datasheet PDF. This datasheet also includes the CT354 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (CT354-CTMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CT354A
Manufacturer CT Micro
File Size 1.07 MB
Description Phototransistor Optocoupler
Download CT354A Download (PDF)

General Description

• High isolation 3750 VRMS • Patented coplanar structure DMC-Isolator® • Various CTR selection available • AC input with transistor output • Operating Temperature range - 55 °C to 110 °C • External Creepage ≥ 5.0mm • Distance Through Isolation ≥ 0.4mm • Clearance Distance ≥ 5.0mm • RoHS and REACH Compliance • Halogen Free Compliance • MSL class 1 • Regulatory Approvals The CT354 series of AC input optocoupler consists of a photo transistor optically coupled to two Infrared-emitting diodes in a 4-lead Mini-Flat DMC-Isolator® package with bending option.

Applications • Switch mode power supplies • Computer peripheral interface • Microprocessor system interface ✓ UL - UL1577 (E364000) ✓ VDE - EN60747-5-5 (VDE0884-5) ✓ CQC - GB4943.1, GB8898 (19001231775) ✓ IEC62368 (FI/41119) Package Outline Schematic © 2022 CT MICRO INTERNATIONAL CORPORATION ALL RIGHTS RESERVED.

Page 1 Rev.6.1 Oct, 2023 www.ct-micro.com CT354 Series AC Input 4-Pin Mini-Flat DMC-Isolator® Phototransistor Optocoupler Absolute Maximum Ratings TA = 25°C, unless otherwise specified Stresses in excess of the absolute maximum ratings can cause permanent damage to the device.

Overview

www.ct-micro.com.

Key Features

  • CT354 Series AC Input 4-Pin Mini-Flat DMC-Isolator® Phototransistor Optocoupler.

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