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SMBJ408A - TVS Diode

Download the SMBJ408A datasheet PDF. This datasheet also covers the SMBJ5.0A variant, as both devices belong to the same tvs diode family and are provided as variant models within a single manufacturer datasheet.

General Description

UL File Number: E153537 Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Value Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2) Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) (Note 3) PPK 600 IFS

Key Features

  • n RoHS compliant.
  • n Surface Mount SMB package n Standoff Voltage: 5 to 495 volts n Power Dissipation: 600 watts.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SMBJ5.0A-BOURNS.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Bourns

Part Number Description
SMBJ408CA TVS Diode
SMBJ400A TVS Diode
SMBJ400CA TVS Diode
SMBJ40A TVS Diode
SMBJ40A-Q Transient Voltage Suppressor Diode

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
Features n RoHS compliant* n Surface Mount SMB package n Standoff Voltage: 5 to 495 volts n Power Dissipation: 600 watts Applications n IEC 61000-4-2 ESD (Min. Level 4) n IEC 61000-4-4 EFT n IEC 61000-4-5 Surge SMBJ Transient Voltage Suppressor Diode Series General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA (SMB) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 495 V and Breakdown Voltage up to 550 V. Typical fast response times are less than 1.