埋め込み型医療機器

オン・セミコンダクターは、特に低消費電力、高信頼性埋め込み型アプリケーションに適したサービスと製品に注力しています。

当社は、これらのデバイスの複雑性に加えて、それらに幾つのライフが依存しているかを理解しています。このことがそれらのニーズに対応するために、当社が具体的に製品と工程を調整する理由です。

オン・セミコンダクターは、製造プロセスの完全制御を維持して、製品の全ライフタイムにわたってプロセス技術を利用できるようにしています。この管理は、特に医療用デバイスに向けた標準作業手順書によって、当社の組織やサプライチェーン全体を通じて、保証されています。

ASIC 設計ファンドリ・サービスに加えて、当社は、以下のような様々な認証されたコンポーネントを提供しています:

Implantable Medical Device

Medical Discretes

ON Semiconductor offers a broad portfolio of medically-qualified discrete components for use in medical applications, including: zener and Schottkey diodes, MOSFETS, IGBTs, and power regulators.


Custom Medical Discretes

Customized Support
For medical applications, customized support for value-added services is available to address the specific needs of medical customers:

  • Lot Acceptance Testing (LAT)
  • Visual Inspection
  • Bare Die Flows
  • Labeling & Certificate Compliance
  • 15-year Record Retention
  • Lot Traceability
  • Extended Process Longevity
  • Au Wire Bonding
  • Custom Part Numbering
  • AEC101 Compliance
  • Certified Trained Personnel
  • Tightened PCN Management
  • Continuity of Supply Commitments
  • Customer-Specific Requirements

High-Reliability Process Flows
Process flows patterned on MIL-Standard protocols are available:

  • MIL-STF-750 Test Method Certified
  • JAN/JANHC quality levels supported
  • Manufacturing done in DLA-approved line (where required)


Ultra-Low-Power SRAM Memory

SRAM Implantable

SRAM memory from ON Semiconductor consumes the least power, and is specifically designed and qualified for implantable medical applications. In patients with pacemakers, these SRAMs remember the last day’s ECG signals, which facilitates much more accurate clinical diagnoses when needed and provides the best possible patient outcomes.

  • Up to 8 Mb densities
  • Optimized for ultra-low-power operation
    • Low voltage operation down to 1 V
    • Typical leakage of ~100 nA for 8 Mb SRAM
  • Mature, reliable technology
    • In production for 10+ years
    • Quality-driven design and manufacturing


Transient Surge Suppressors

Multi-channel transient surge suppressors (TSS) from ON Semiconductor guard life-critical implantable devices against potentially devastating electrical fluxes resulting from external defibrillation or other emergency treatment.


Offering reliable defense against electrical surge currents as high as 12 A, these devices protect the patient and prevent unnecessary replacement of implanted devices.

TSS2

Key Features

Fast Turn-on 10 ns
Very Low Leakage 100 nA (Typ.)
High Current Capacity 12 A (Typ.)
On-State Resistance <1 Ω

Designed to meet the needs of any implanted device, the transient surge suppressors are available as standard parts, or customized for unique physical requirements and electrical characteristics:

  • Customizable physical footprints
  • Specific to the number of terminals/leads needed
  • Physical layout can be linear terminals or matrix terminals
  • Can be wire-bonded or bumped for reflow