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digital isolator HopeRF Micro-electronics CMT8120W1 with silicon dioxide insulation and 5 kVrms isolation voltage

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digital isolator HopeRF Micro-electronics CMT8120W1 with silicon dioxide insulation and 5 kVrms isolation voltage

CMTI(kV/us) : 200kV/us

Propagation Delay(tpd) : 9ns

Voltage - Supply : 3V~5.5V;2.5V~5.5V

Default Output : High Level

Number of Forward Channels : 2

Operating Temperature : -40℃~+125℃

Description : Digital Isolator 5000Vrms Forward 2 Channel 150Mbps 200kV/us CMTI SOIC-8-WB

Mfr. Part # : CMT8120W1

Model Number : CMT8120W1

Package : SOIC-8-WB

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Product Overview

The CMT812X series are high-performance, dual-channel digital isolators utilizing silicon dioxide (SiO2) insulation to provide up to 5 kVrms isolation voltage. Designed for communication between two different power domains, these isolators prevent noise currents from entering local grounds or interfering with sensitive circuits. They offer high electromagnetic immunity and low radiation due to innovative chip design and layout, meeting system-level ESD, EFT, surge, and radiation compliance requirements. The series supports SOIC-16 wide body, SOW8L wide body, and SOIC-8 narrow body packages.

Product Attributes

Brand: HOPERF
Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Certification, CSA Certified (IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1), CQC Certified (GB4943.1-2022), TUV Certified (EN 60950-1, EN 62368-1, EN 61010-1)
Material: Silicon Dioxide (SiO2) insulation

Technical Specifications

Model	Package	Dimensions (mm x mm)	Data Rate	Supply Voltage	Operating Temperature	Isolation Rating	CMTI	Power Consumption	Propagation Delay
CMT8120X-21X-22X	SOIC-8 Narrow (NB)	4.9 x 3.9	DC to 150 Mbps	2.5 V to 5.5 V	-40C to 125C	Up to 5 kVRMS	200 kV/s typical	1.5mA per channel @ 1 Mbps (typical)	9 ns typical (at 5V supply)
CMT8120WX	SOW8L Wide Body	5.85 x 7.5	DC to 150 Mbps	2.5 V to 5.5 V	-40C to 125C	Up to 5 kVRMS	200 kV/s typical	1.5mA per channel @ 1 Mbps (typical)	9 ns typical (at 5V supply)
CMT8120X	SOIC-16 Wide Body	10.4 x 7.5	DC to 150 Mbps	2.5 V to 5.5 V	-40C to 125C	Up to 5 kVRMS	200 kV/s typical	1.5mA per channel @ 1 Mbps (typical)	9 ns typical (at 5V supply)

Applications

Industrial Automation
New Energy Vehicles
Photovoltaic Inverters
Motor Control
Isolated SPI
General-Purpose Multi-Channel Isolation

2508011705_HopeRF-Micro-electronics-CMT8120W1_C32713181.pdf

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