제품 상세 정보

Rating Automotive Product type Analog transistor output Input type AC Output type Analog transistor Withstand isolation voltage (VISO) (Vrms) 3750 Number of channels 1 Current transfer ratio (CTR) (min) (%) 375 Current transfer ratio (CTR) (max) (%) 560 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) 0.44 Turnoff time (disable) (µs) 2.7 Creepage (min) (mm) 5 Clearance (min) (mm) 5
Rating Automotive Product type Analog transistor output Input type AC Output type Analog transistor Withstand isolation voltage (VISO) (Vrms) 3750 Number of channels 1 Current transfer ratio (CTR) (min) (%) 375 Current transfer ratio (CTR) (max) (%) 560 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) 0.44 Turnoff time (disable) (µs) 2.7 Creepage (min) (mm) 5 Clearance (min) (mm) 5
SOIC (DFG) 4 24.57 mm² 3.51 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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기술 자료

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* Data sheet ISOM811x-Q1 3.75kVRMS , Automotive Single-Channel Opto-Emulator With Analog Transistor Output datasheet (Rev. C) PDF | HTML 2024/10/25
Technical article Opto-emulators explained: Why you should upgrade your optocoupler technology PDF | HTML 2024/01/05
Application brief Demystifying Isolation Certification Standards: Optocouplers vs Opto-emulators PDF | HTML 2023/10/19
Product overview Isolated Secondary-Side Overvoltage Protection Using Opto-emulators PDF | HTML 2023/09/18
Product overview Isolating Feedback Signals in Power Supplies PDF | HTML 2023/09/18
Product overview Replacing Optocouplers With Opto-Emulators PDF | HTML 2023/09/18
Application note Introduction to Opto-Emulators PDF | HTML 2023/09/13

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

ISOM8110DFGEVM — 아날로그 트랜지스터 출력이 있는 싱글 채널 옵토 에뮬레이터용 ISOM8110 평가 모듈

ISOM8110DFGEVM은 4핀 DFG SOIC 패키지에서 아날로그 트랜지스터 출력을 갖는 단일 채널 광 에뮬레이터인 ISOM8110을 평가하는 데 사용되는 평가 모듈입니다. EVM을 사용하여 절연 시스템의 빠른 개발 및 분석을 위한 장치 성능을 평가할 수 있습니다.

사용 설명서: PDF | HTML
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시뮬레이션 모델

ISOM8110 PSpice Reference Design Model

SLLM501.ZIP (1 KB) - PSpice Model
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Test report: PDF
레퍼런스 디자인

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This is a full cell-temperature sensing and high cell voltage accuracy Lithium-ion (Li-ion), lithium iron phosphate (LiFePO4) battery pack (32s) reference design. The design monitors each cell voltage, cell temperature and protects the battery pack to secure safe use. This design uses onboard and (...)
Design guide: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
SOIC (DFG) 4 Ultra Librarian

주문 및 품질

포함된 정보:
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  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
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  • 조립 위치

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