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TSM36A Datasheet Surge Protection Device

Manufacturer: Texas Instruments

Overview: TSM36A SLVSGX7A – JUNE 2022 – REVISED OCTOBER 2022 TSM36A Surge Protection Device in SOT-23 Package.

General Description

The TSM36A is a part of TI's surge protection device family.

The TSM36A robustly shunts up to 41 A of IEC 61000-4-5 fault current to protect systems from high power transients or lightning strikes.

The device offers a solution to the common industrial signal line EMC requirement to survive up to 1.7 kV IEC 61000-4-5 open circuit voltage coupled through a 42 Ω impedance.

Key Features

  • Undirectional surge protection against 1.7 kV, 42 Ω IEC 61000-4-5 surge test for industrial signal lines.
  • Robust surge protection:.
  • IEC61000-4-5 (8/20 µs): 41 A.
  • Low clamping voltage of 50 V at 25 A for 8/20 µs surge current protects downstream components.
  • 36 V working voltage for protecting signals on 24-V systems.
  • Low leakage current of 1 µA.
  • Low dynamic resistance of 0.5 Ω.
  • Integrated level 4 IEC 61000-4-2 ESD protection.

TSM36A Distributor