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SMBJ18CA Datasheet 600W TVS

Manufacturer: STMicroelectronics

Download the SMBJ18CA datasheet PDF. This datasheet also includes the SMBJ variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SMBJ-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

General Description

The SMBJ series are designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2 and MIL STD 883, method 3015, and electrical overstress according to IEC 61000-4-4 and 5.

This device is more generally used against surges below 600 W (10/1000 μs).

The Planar technology makes it suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.

Overview

SMBJ Datasheet 600 W TVS in SMB K Bidirectional A Unidirectional Product status link SMBJ SMBJ5.0A, SMBJ5.0CA, SMBJ6.0A, SMBJ6.0CA, SMBJ6.5A, SMBJ6.5CA, SMBJ8.5A, SMBJ8.

Key Features

  • Peak pulse power: 600 W (10/1000 μs) and 4 kW (8/20 μs).
  • Stand-off voltage range from 5 V to 188 V.
  • Unidirectional and bidirectional types.
  • Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C.
  • Operating Tj max: 150 °C.
  • High power capability at Tj max. : up to 515 W (10/1000 µs).
  • Lead finishing: matte tin plating Complies with the following standards.
  • UL94, V0.
  • J-STD-020 MSL level 1.
  • J-STD-002, JESD 22-B1.

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