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LNBTVS4：Transil for low noise block protection

The LNBTVS series has been designed to protect LNB voltage regulators in satellite set top boxes against electrostatic discharges according to IEC 61000-4-2, and MIL STD 883, method 3015, and electrical over stress according to IEC 61000-4-4 and 5. These devices can protect against surges up to 6 kV over the whole consumer temperature range (up to 85 °C).

Planar technology makes these devices suitable for high-end set top boxes to provide reliability and stability over time.

LNBTVS are packaged in either SMB or SMC (footprints in accordance with IPC 7531 standard).

Key Features

• Peak pulse power:
  • up to 3 kW (10/1000 μs)
  • up to 22.5 kW (8/20 μs)
• Breakdown voltage range: from 23.1 V to 30 V
• Low clamping factor
• Unidirectional with low VF (VF = 1.2 V at 3 A)
• Low leakage current: 0.2 μA at 25 °C
• Operating Tj max : 150 °C
• Still IEC 61000-4-5 compliant at Tj = 85 °C with standard footprint
• High power capability at Tjmax :
  • 1250 W (10/1000 μs)
• JEDEC registered package outline
• Compatible with LNBH supply and control ICs
• Complies with the following standards
  • 25 kV HBM (human body model)
  • IEC 61000-4-5
  • MIL STD 883G, method 3015-7: class 3B:
    • 25 kV HBM (human body model)
    • IEC 61000-4-5
  • Resin meets UL 94, V0
  • MIL-STD-750, method 2026 solderability
  • EIA STD RS-481 and IEC 60286-3 packing
  • IPC 7531 footprint

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