Semtech Expands its Portfolio of AEC-Q100 Qualified Protection Devices

Semtech RClamp3552TQ

Expanded portfolio covers key interfaces for infotainment, control interfaces and Advanced Driver Assistance Systems (ADAS)

Semtech Corporation announced the addition of RClamp®3552TQ into its ever expanding portfolio of AEC-Q100 qualified devices. This new device extends the offering of products specifically targeted at Advanced Driver Assistance Systems (ADAS) and the design needs of high speed data interfaces for processing images towards emergency braking and collision avoidance.

Semtech - RClamp3552TQ

“Automotive design engineers are constantly looking for improved performance on key safety subsystems in an automobile,” said Tamir Reshef, Product Marketing Director for Semtech’s Protection Products Group. “This new device – the RClamp3552TQ – joins a portfolio of more than 30 devices that protect all key automotive subsystems that feature high-speed interfaces with its superior ESD robustness and low clamping voltage performance.”

Schematic & Pin Configuration
Schematic & Pin Configuration.

Key Features of RClamp3552TQ

  • Transient Protection to
    • IEC 61000-4-2 (ESD):
      • ±20 kV (Air),
      • ±17 kV (Contact);
    • IEC 61000-4-4 (EFT) 4 kV (5/50 ns);
    • IEC 61000-4-5 (Lightning) 4 A (8/20 μs)
  • Qualified to AEC-Q100, Grade 1
  • Package design optimized for high speed lines
  • Protects up to two data lines

Semtech - RClamp3552TQ


The RClamp3552TQ (order code: RClamp3552TQTNT) is available immediately in production quantities. Semtech offers comprehensive design assistance, including field- and factory-based support. Data sheets, volume pricing, and delivery quotes, as well as evaluation kits and samples, are available by visiting the product page.

JLCPCP: 2USD 2Layer 5PCBs, 5USD 4Layer 5PCBs

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