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SM8Z40A Datasheet Surface Mount Transient Voltage Suppressors

Manufacturer: UN Semiconductor

Download the SM8Z40A datasheet PDF. This datasheet also includes the SM8Z10A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SM8Z10A-UNSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SM8Z40A
Manufacturer UN Semiconductor
File Size 716.01 KB
Description Surface Mount Transient Voltage Suppressors
Download SM8Z40A Download (PDF)

General Description

The SM8Z series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Working Voltage: 10 to 43 V Peak Pulse Power: 6600 W

Overview

Surface Mount Transient Voltage Suppressors SM8Z Series 10 To 43 V.

Key Features

  • Glass passivated chip.
  • 6600 W peak pulse power capability with a 10/1000 us waveform, repetitive rate (duty cycle):0.01 %.
  • T J = 175 °C capability suitable for high reliability and automotive requirement.
  • Meets ISO7637-2 surge specification (varied by test condition)Meet AEC-Q101 requirement.
  • Low leakage.
  • Uni-directional polarity.
  • Excellent clamping capability.
  • Very fast response time.
  • RoHS compliant.