Detalles del producto

Rating Automotive Product type Analog transistor output Input type DC Output type Analog transistor Withstand isolation voltage (VISO) (Vrms) 3750 Number of channels 1 Current transfer ratio (CTR) (min) (%) 150 Current transfer ratio (CTR) (max) (%) 230 Forward voltage (typ) (V) 1.2 Forward current (IF) (max) (mA) 20 Forward current (IF) (min) (µA) 700 Data rate (max) (Mbps) 0.1 Operating temperature range (°C) -40 to 125 Turnon time (enable) (µs) 0.56 Turnoff time (disable) (µs) 3.7 Creepage (min) (mm) 5 Clearance (min) (mm) 5
Rating Automotive Product type Analog transistor output Input type DC Output type Analog transistor Withstand isolation voltage (VISO) (Vrms) 3750 Number of channels 1 Current transfer ratio (CTR) (min) (%) 150 Current transfer ratio (CTR) (max) (%) 230 Forward voltage (typ) (V) 1.2 Forward current (IF) (max) (mA) 20 Forward current (IF) (min) (µA) 700 Data rate (max) (Mbps) 0.1 Operating temperature range (°C) -40 to 125 Turnon time (enable) (µs) 0.56 Turnoff time (disable) (µs) 3.7 Creepage (min) (mm) 5 Clearance (min) (mm) 5
SOIC (DFG) 4 24.57 mm² 3.51 x 7 SOIC (DFH) 4 18.9 mm² 2.7 x 7
  • Footprint compatible, pin-to-pin upgrade to industry-standard phototransistor optocouplers
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: -40°C to 125°C ambient operating temperature range
  • 1-channel LED-emulator input
  • Current transfer ratio (CTR) at IF = 5mA, VCE = 5V:
    • ISOM8110-Q1, ISOM8115-Q1: 100% to 155%
    • ISOM8111-Q1, ISOM8116-Q1: 150% to 230%
    • ISOM8112-Q1, ISOM8117-Q1: 255% to 380%
    • ISOM8113-Q1, ISOM8118-Q1: 375% to 560%
  • High collector-emitter voltage: VCE (max) = 80V
  • Robust SiO2 isolation barrier
    • Isolation rating: 3750VRMS
    • Working voltage: 500VRMS, 707VPK
    • Surge capability: up to 10kV
  • Response time: 3µs (typical) at VCE = 10V, IC = 2mA, RL = 100Ω
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design: ISOM811x-Q1
  • Safety-related certifications planned:
    • UL 1577 recognition, 3750VRMS isolation
    • DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
    • IEC 62368-1, IEC 61010-1 certifications
    • CQC GB 4943.1 certification
  • Footprint compatible, pin-to-pin upgrade to industry-standard phototransistor optocouplers
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: -40°C to 125°C ambient operating temperature range
  • 1-channel LED-emulator input
  • Current transfer ratio (CTR) at IF = 5mA, VCE = 5V:
    • ISOM8110-Q1, ISOM8115-Q1: 100% to 155%
    • ISOM8111-Q1, ISOM8116-Q1: 150% to 230%
    • ISOM8112-Q1, ISOM8117-Q1: 255% to 380%
    • ISOM8113-Q1, ISOM8118-Q1: 375% to 560%
  • High collector-emitter voltage: VCE (max) = 80V
  • Robust SiO2 isolation barrier
    • Isolation rating: 3750VRMS
    • Working voltage: 500VRMS, 707VPK
    • Surge capability: up to 10kV
  • Response time: 3µs (typical) at VCE = 10V, IC = 2mA, RL = 100Ω
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design: ISOM811x-Q1
  • Safety-related certifications planned:
    • UL 1577 recognition, 3750VRMS isolation
    • DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
    • IEC 62368-1, IEC 61010-1 certifications
    • CQC GB 4943.1 certification

The ISOM811x-Q1 devices are single-channel optocoupler-emulators with LED-emulator input and transistor output. The devices are footprint compatible and pin-to-pin upgrades for many traditional optocouplers, allowing enhancement to existing systems with no PCB redesign.

ISOM811x-Q1 opto-emulators offer significant reliability and performance advantages compared to optocouplers, including high bandwidth, low turn-off delay, low power consumption, wider temperature ranges, flat CTR, and tight process controls resulting in small part-to-part skew. Since there is no aging effect or temperature variation to compensate for, the emulated LED input stage consumes less power than optocouplers.

ISOM811x-Q1 devices are offered in small SOIC-4 packages with 2.54mm and 1.27mm pin pitchs, supporting a 3.75kVRMS isolation rating and DC (ISOM811[0-3]-Q1) and bidirectional DC (ISOM811[5-8]-Q1) input options. The high performance and reliability of ISOM811x-Q1 enables these devices to be used in power supply feedback design, motor drives, I/O modules in industrial controllers, factory automation applications, and more.

The ISOM811x-Q1 devices are single-channel optocoupler-emulators with LED-emulator input and transistor output. The devices are footprint compatible and pin-to-pin upgrades for many traditional optocouplers, allowing enhancement to existing systems with no PCB redesign.

ISOM811x-Q1 opto-emulators offer significant reliability and performance advantages compared to optocouplers, including high bandwidth, low turn-off delay, low power consumption, wider temperature ranges, flat CTR, and tight process controls resulting in small part-to-part skew. Since there is no aging effect or temperature variation to compensate for, the emulated LED input stage consumes less power than optocouplers.

ISOM811x-Q1 devices are offered in small SOIC-4 packages with 2.54mm and 1.27mm pin pitchs, supporting a 3.75kVRMS isolation rating and DC (ISOM811[0-3]-Q1) and bidirectional DC (ISOM811[5-8]-Q1) input options. The high performance and reliability of ISOM811x-Q1 enables these devices to be used in power supply feedback design, motor drives, I/O modules in industrial controllers, factory automation applications, and more.

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Documentación técnica

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Tipo Título Fecha
* Data sheet ISOM811x-Q1 3.75kVRMS , Automotive Single-Channel Opto-Emulator With Analog Transistor Output datasheet (Rev. C) PDF | HTML 25 oct 2024
Functional safety information ISOM811x-Q1 Functional Safety, FIT Rate, FMD and Pin FMA (Rev. A) PDF | HTML 13 dic 2024
Technical article Opto-emulators explained: Why you should upgrade your optocoupler technology PDF | HTML 05 ene 2024
Application brief Demystifying Isolation Certification Standards: Optocouplers vs Opto-emulators PDF | HTML 19 oct 2023
Product overview Isolated Secondary-Side Overvoltage Protection Using Opto-emulators PDF | HTML 18 sep 2023
Product overview Isolating Feedback Signals in Power Supplies PDF | HTML 18 sep 2023
Product overview Replacing Optocouplers With Opto-Emulators PDF | HTML 18 sep 2023
Application note Introduction to Opto-Emulators PDF | HTML 13 sep 2023

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

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Guía del usuario: PDF | HTML
Placa de evaluación

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El ISOM8110DFGEVM es un módulo de evaluación utilizado para evaluar el ISOM8110, un optoemulador de canal único con salida de transistor analógico en un encapsulado DFG SOIC de 4 pines. El EVM le permite evaluar el rendimiento del dispositivo para un rápido desarrollo y análisis de un sistema (...)

Guía del usuario: PDF | HTML
Modelo de simulación

ISOM8110 PSpice Reference Design Model

SLLM501.ZIP (1 KB) - PSpice Model
Diseños de referencia

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Test report: PDF
Diseños de referencia

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Design guide: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOIC (DFG) 4 Ultra Librarian
SOIC (DFH) 4 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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