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ISOM8610

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DC 輸入、常開輸出、單通道隔離式開關光電模擬器

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產品規格表

ISOM8610

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Product type Solid-state relay output Input type DC Output type Solid-state relay Withstand isolation voltage (VISO) (Vrms) 3750 Number of channels 1 Forward voltage (typ) (V) 1.3 Forward current (IF) (max) (mA) 20 Forward current (IF) (min) (µA) 800 Operating temperature range (°C) -55 to 125 Turnon time (enable) (µs) 200 Turnoff time (disable) (µs) 200 Creepage (min) (mm) 5 Clearance (min) (mm) 5
Rating Catalog Product type Solid-state relay output Input type DC Output type Solid-state relay Withstand isolation voltage (VISO) (Vrms) 3750 Number of channels 1 Forward voltage (typ) (V) 1.3 Forward current (IF) (max) (mA) 20 Forward current (IF) (min) (µA) 800 Operating temperature range (°C) -55 to 125 Turnon time (enable) (µs) 200 Turnoff time (disable) (µs) 200 Creepage (min) (mm) 5 Clearance (min) (mm) 5
SOIC (DFG) 4 24.57 mm² 3.51 x 7
  • Drop-in replacement and pin-to-pin upgrade to industry-standard photorelays
  • Single-channel, diode-emulator input
  • Single-pole, normally-open, symmetrical 80V output switch
  • Primary-side current controlled switch, no additional isolated high voltage supply required for 80V switching
  • Ultra-low off-state leakage at VOFF = 70V
    • < 250nA at operating temperature of 25°C
    • < 1µA across operating temperature of –55°C to 125°C
  • Fast Response time: 10µs (typical) at IF = 5mA, VCC = 20V, RL = 200Ω, CL = 50pF
  • Ultra-low input trigger current of 800µA (at 25°C)
  • Robust isolation barrier:
    • Isolation rating: up to 3750VRMS
    • Working voltage: 500VRMS, 707VPK
    • Surge capability: up to 10kV
  • Supports Industrial Temperature Range: –55°C to 125°C
  • Small SO-4 package
  • 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
  • Drop-in replacement and pin-to-pin upgrade to industry-standard photorelays
  • Single-channel, diode-emulator input
  • Single-pole, normally-open, symmetrical 80V output switch
  • Primary-side current controlled switch, no additional isolated high voltage supply required for 80V switching
  • Ultra-low off-state leakage at VOFF = 70V
    • < 250nA at operating temperature of 25°C
    • < 1µA across operating temperature of –55°C to 125°C
  • Fast Response time: 10µs (typical) at IF = 5mA, VCC = 20V, RL = 200Ω, CL = 50pF
  • Ultra-low input trigger current of 800µA (at 25°C)
  • Robust isolation barrier:
    • Isolation rating: up to 3750VRMS
    • Working voltage: 500VRMS, 707VPK
    • Surge capability: up to 10kV
  • Supports Industrial Temperature Range: –55°C to 125°C
  • Small SO-4 package
  • 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 ISOM8610 is an 80V single-pole, normally-open switch with an opto-emulator input. The opto-emulator inputs control the back-to-back MOSFETs without any power supply required on the secondary side. The devices are pin-compatible and drop-in replaceable for many traditional optocouplers, allowing enhancement to industry-standard packages with no PCB redesign.

The ISOM8610 opto-emulator switch offers significant reliability and performance advantages compared to optocouplers, like wider temperature ranges and tight process controls resulting in small part-to-part variations. Since there is no aging effect to compensate for, the emulated diode-input stage consumes less power than optocouplers that have LED aging and require higher bias currents over the device lifetime. ISOM8610 switch output can be controlled by just 0.8mA current through anode/cathode pins over the lifetime of the device, enabling system power savings.

The ISOM8610 is offered in a small SO-4 package, supporting a 3.75kVRMS isolation rating. The high performance and reliability of the device enable the devices use in applications like Building automation, Factory automation, Semiconductor test, I/O modules in industrial controllers, factory automation applications, and more spaces.

The ISOM8610 is an 80V single-pole, normally-open switch with an opto-emulator input. The opto-emulator inputs control the back-to-back MOSFETs without any power supply required on the secondary side. The devices are pin-compatible and drop-in replaceable for many traditional optocouplers, allowing enhancement to industry-standard packages with no PCB redesign.

The ISOM8610 opto-emulator switch offers significant reliability and performance advantages compared to optocouplers, like wider temperature ranges and tight process controls resulting in small part-to-part variations. Since there is no aging effect to compensate for, the emulated diode-input stage consumes less power than optocouplers that have LED aging and require higher bias currents over the device lifetime. ISOM8610 switch output can be controlled by just 0.8mA current through anode/cathode pins over the lifetime of the device, enabling system power savings.

The ISOM8610 is offered in a small SO-4 package, supporting a 3.75kVRMS isolation rating. The high performance and reliability of the device enable the devices use in applications like Building automation, Factory automation, Semiconductor test, I/O modules in industrial controllers, factory automation applications, and more spaces.
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類型 標題 日期
* Data sheet ISOM8610 80V, 150mA Functionally Isolated Normally Open Opto-emulator Switch With Integrated FETs datasheet (Rev. A) PDF | HTML 2024年 5月 9日
Product overview Upgrading Relays With Opto-Emulator Switch PDF | HTML 2024年 4月 17日
EVM User's guide ISOM8610 Normally Open Opto-emulator Switch with Integrated FET Output Evaluation Module User's Guide PDF | HTML 2024年 3月 27日
White paper Upgrading your designs with TI’s Pin-to-Pin Opto-emulator switch: ISOM8610 PDF | HTML 2024年 3月 27日
Technical article Opto-emulators explained: Why you should upgrade your optocoupler technology PDF | HTML 2024年 1月 5日
Application brief Demystifying Isolation Certification Standards: Optocouplers vs Opto-emulators PDF | HTML 2023年 10月 19日

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開發板

ISOM-EVM — 通用光學模擬器評估模組

ISOM-EVM 支援評估採用 5 針腳 DFF、4 針腳 DFG、4 針腳 DFH 和 4 針腳 DFS SOIC 封裝的 TI 光電模擬器。透過變更 EVM 配置和元件值即可重新配置評估模組 (EVM)，以評估不同光電模擬器、不同輸入訊號或其他應用。EVM 在電路板上並未安裝光學模擬器 IC，讓使用者可安裝自己選擇的相容 IC。使用者可將電路板分成三個獨立單元，以個別測試印刷電路板。
使用指南: PDF | HTML
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開發板

ISOM8610DFGEVM — ISOM8610 評估模組

ISOM8610DFGEVM 支援 ISOM8610 評估，這是一款採用四針腳 DFG SOIC 封裝，且配備整合式 FET 的單通道光學模擬器。評估模組可協助設計人員評估裝置性能，為隔離式系統提供快速開發與分析。
使用指南: PDF | HTML
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