ISOM8711

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Entrada CC, salida de colector abierto, optoemulador de alta velocidad de canal único

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Hoja de datos

document-pdfAcrobat ISOM871x 3.75kVRMS , High-Speed Single-Channel Opto-Emulator datasheet (Rev. E) (Inglés) PDF | HTML

ISOM8711

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Hoja de datos

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Detalles del producto

Rating

Catalog

Product type

Logic output

Input type

DC

Output type

Open-collector

Withstand isolation voltage (VISO) (Vrms)

3750

Number of channels

1

Forward voltage (typ) (V)

1.5

Forward current (IF) (max) (mA)

20

Forward current (IF) (min) (µA)

2000

Data rate (max) (Mbps)

25

Operating temperature range (°C)

-40 to 125

CMTI (min) (kV/µs)

125

Creepage (min) (mm)

5

Clearance (min) (mm)

5

Rating

Catalog

Product type

Logic output

Input type

DC

Output type

Open-collector

Withstand isolation voltage (VISO) (Vrms)

3750

Number of channels

1

Forward voltage (typ) (V)

1.5

Forward current (IF) (max) (mA)

20

Forward current (IF) (min) (µA)

2000

Data rate (max) (Mbps)

25

Operating temperature range (°C)

-40 to 125

CMTI (min) (kV/µs)

125

Creepage (min) (mm)

5

Clearance (min) (mm)

5

SOIC (DFF)

5

24.57 mm² (3.51 mm × 7 mm)

Drop-in replacement and pin-to-pin upgrade to industry standard high-speed digital optocouplers
Single-channel diode-emulator input
Output options:
- ISOM8710: CMOS
- ISOM8711: Open-collector
Wide supply range (VCC): 2.7V to 5.5V
High data rate: up to 25Mbps
- Maximum propagation delay: 52ns
- Maximum pulse width distortion: 17ns
- Maximum propagation delay skew: 15ns
Robust isolation barrier:
- Isolation rating: up to 3750VRMS
- Working voltage: 500VRMS
- Surge capability: up to 10kV
- Minimum transient immunity: ±125kV/µs
Wide temperature range: –40°C to +125°C
Small SOIC-5 package
Safety-related certifications:
- UL 1577 recognition, 3750VRMS isolation
- DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
- IEC 62368-1, IEC 61010-1, IEC 60601-1
- CQC GB 4943.1

Drop-in replacement and pin-to-pin upgrade to industry standard high-speed digital optocouplers
Single-channel diode-emulator input
Output options:
- ISOM8710: CMOS
- ISOM8711: Open-collector
Wide supply range (VCC): 2.7V to 5.5V
High data rate: up to 25Mbps
- Maximum propagation delay: 52ns
- Maximum pulse width distortion: 17ns
- Maximum propagation delay skew: 15ns
Robust isolation barrier:
- Isolation rating: up to 3750VRMS
- Working voltage: 500VRMS
- Surge capability: up to 10kV
- Minimum transient immunity: ±125kV/µs
Wide temperature range: –40°C to +125°C
Small SOIC-5 package
Safety-related certifications:
- UL 1577 recognition, 3750VRMS isolation
- DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
- IEC 62368-1, IEC 61010-1, IEC 60601-1
- CQC GB 4943.1

The ISOM871x devices are single-channel opto-emulators with diode-emulator inputs and digital outputs. The devices are pin-compatible and drop-in replaceable for many traditional optocouplers, allowing enhancement to industry-standard packages with no PCB redesign. These devices can transmit data rates up to 25Mbps and can output 3.3V and 5V signals with two logic-output options: CMOS-compatible output (ISOM8710) and open-collector output (ISOM8711).

ISOM871x opto-emulators offer significant reliability and performance advantages compared to optocouplers, including high common mode transient immunity (CMTI), low propagation delay, small pulse width distortion (PWD), low power consumption, wider temperature ranges, and tight process controls resulting in small part-to-part skew. Since there is no aging effect to compensate for, the emulated diode-input stage consumes less power than optocouplers. ISOM871x devices are offered in a small SOIC-5 package, supporting a 3.75kVRMS isolation rating. The high performance and reliability of the device enable the use in motor drives, I/O modules in industrial controllers, factory automation applications, and more. To learn more about the advantages of opto-emulator technology, please read Introduction to Opto-emulators.

The ISOM871x devices are single-channel opto-emulators with diode-emulator inputs and digital outputs. The devices are pin-compatible and drop-in replaceable for many traditional optocouplers, allowing enhancement to industry-standard packages with no PCB redesign. These devices can transmit data rates up to 25Mbps and can output 3.3V and 5V signals with two logic-output options: CMOS-compatible output (ISOM8710) and open-collector output (ISOM8711).

ISOM871x opto-emulators offer significant reliability and performance advantages compared to optocouplers, including high common mode transient immunity (CMTI), low propagation delay, small pulse width distortion (PWD), low power consumption, wider temperature ranges, and tight process controls resulting in small part-to-part skew. Since there is no aging effect to compensate for, the emulated diode-input stage consumes less power than optocouplers. ISOM871x devices are offered in a small SOIC-5 package, supporting a 3.75kVRMS isolation rating. The high performance and reliability of the device enable the use in motor drives, I/O modules in industrial controllers, factory automation applications, and more. To learn more about the advantages of opto-emulator technology, please read Introduction to Opto-emulators.

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	ISOM871x 3.75kVRMS , High-Speed Single-Channel Opto-Emulator datasheet (Rev. E)	PDF \| HTML	12/05/2026
	Certificado	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB)		15/07/2026
	Certificado	TUV Certificate for Isolation Devices (Rev. M)		7/05/2026
	Certificado	UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. S)		7/05/2026
	Nota sobre la aplicación	Introduction to Opto-Emulators (Rev. A)	PDF \| HTML	7/10/2025
	Certificado	ISOM871xDFF CSA Certificate		20/08/2025
	Certificado	CQC Certificate for ISOMxxxDFx		18/08/2025
	Product overview	Upgrade photoMOS, SSR and Push-Pull, Totem-Pole, or Transistor Output Optocouplers With Opto-emulators (Rev. A)	PDF \| HTML	19/06/2025
	Artículo técnico	Opto-emulators explained: Why you should upgrade your optocoupler technology (Rev. A)	PDF \| HTML	5/01/2024
	Application brief	Demystifying Isolation Certification Standards: Optocouplers vs Opto-emulators	PDF \| HTML	19/10/2023

Diseño y desarrollo

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Placa de evaluación

ISOM-EVM — Módulo de evaluación optoemulador universal

El ISOM-EVM admite la evaluación de optoemuladores de TI en encapsulados DFF de 5 pines, DFG de 4 pines, DFH de 4 pines y un circuito integrado de contorno pequeño DFS de 4 pines. Se puede cambiar la configuración y los valores de los componentes del módulo de evaluación (EVM) para evaluar (...)

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Placa de evaluación

ISOM8710DFFEVM — Módulo de evaluación ISOM8710 para optoemulador de canal único de alta velocidad de 3.75 kVRMS

El ISOM8710DFFEVM es un módulo de evaluación que se utiliza para evaluar el optoemulador monocanal de alta velocidad ISOM8710 en un encapsulado del circuito integrado de contorno pequeño DFF de 5 pines. El EVM tiene espacios adicionales que ofrecen al usuario flexibilidad para agregar componentes (...)

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