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SMBJ48CA-HR - Transient Voltage Suppression Diodes

Download the SMBJ48CA-HR datasheet PDF. This datasheet also covers the SMBJ5.0A-HR variant, as both devices belong to the same transient voltage suppression diodes family and are provided as variant models within a single manufacturer datasheet.

General Description

The SMBJ-HR High Reliability series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Key Features

  • Excellent clamping capability.
  • Low incremental surge resistance.
  • Typical 11.10V IR ≤ 1µA for VR >.
  • SMT for minimal board footprint.
  • Low profile package.
  • Typical failure mode is short from over-specified voltage or current.
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c.
  • IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 (IE.

📥 Download Datasheet

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

📁 Similar Datasheet

Part Number Description Manufacturer
SMBJ48CA-TR TRANSIL STMicroelectronics
SMBJ48CA TRANSIENT VOLTAGE SUPPRESSOR AiT Semiconductor
SMBJ48CA BI-DIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR EIC
SMBJ48CA TVS Diode BOURNS
SMBJ48CA 600 Watt Transient Voltage Suppressors Fairchild Semiconductor

Other Datasheets by Littelfuse

Part Number Description
SMBJ48CA-HRA Transient Voltage Suppression Diodes
SMBJ48CA TVS Diode
SMBJ48C TVS Diode
SMBJ48 TVS Diode
SMBJ48A TVS 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
SMBJ-HR Series Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ-HR Series RoHS Pb e3 Uni-directional Bi-directional Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Peak Pulse Power Dissipation at (TFAi=g2.25)º(NCobtye 10/1000µs Waveform 1), (Note 2) PPPM Power Dissipation on Infinite Heat Sink at TL=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 50A for Unidirectional Only Operating Junction and Storage Temperature Range PM(AV) IFSM VF TJ, TSTG Typical Thermal Resistance Junction to Lead RuJL Typical Thermal Resistance Junction to Ambient RuJA Value 600 5.0 100 3.