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SMAJ40A-Q - Transient Voltage Suppressor Diode

Download the SMAJ40A-Q datasheet PDF. This datasheet also covers the SMAJ12A-Q variant, as both devices belong to the same transient voltage suppressor diode family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Surface Mount SMA package.
  • Standoff Voltage: 8.5 to 58 volts.
  • Power Dissipation: 400 watts.
  • RoHS compliant.
  • AEC-Q101 compliant.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SMAJ12A-Q-BOURNS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SMAJ40A-Q
Manufacturer Bourns
File Size 281.21 KB
Description Transient Voltage Suppressor Diode
Datasheet download datasheet SMAJ40A-Q Datasheet

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Other Datasheets by Bourns

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
*RoHS COMPLIANT Features ■ Surface Mount SMA package ■ Standoff Voltage: 8.5 to 58 volts ■ Power Dissipation: 400 watts ■ RoHS compliant* ■ AEC-Q101 compliant** Applications ■ Protection of power buses ■ Protection of I/O interfaces ■ Overvoltage transient protection ■ Telecom, computer, industrial and consumer electronics applications SMAJ-Q Transient Voltage Suppressor Diode Series General Information Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 8.5 V up to 58 V. Typical fast response times are less than 1.0 picosecond from 0 V to Breakdown Voltage. Bourns® minimizes roll away.