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1SMA4732 - Zener Diodes

Download the 1SMA4732 datasheet PDF. This datasheet also covers the 1SMA4728 variant, as both devices belong to the same zener diodes family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • s Zener Diodes 1SMA4728~4764 Diodes 2.126 1.397 2 4.597 3.988 5.668 4.925 Unit: mm 4.32 4.12 2.896 2.22 1 2.489 2.02 2.438 1.981 2.75 2.55 5.87 5.67 Recommended Land Pattern 1.524 0.762 0.203 0.051 0.305 0.152.
  • Absolute Maximum Ratings Ta = 25℃ Parameter Peak forward surge current Power Dissipation Junction Temperature Storage temperature range Symbol IFM Pd TJ Tstg Rating 10 1.0 150 -55 to 150 Unit A W ℃ 1 SMD Type 1SMA4728~4764.
  • Electrical Characteristics Ta = 25℃.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1SMA4728-Kexin.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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1SMA4732 1W WIDE ZENER DIODE AiT Semiconductor
1SMA4732 1W SURFACE MOUNT SILICON ZENER DIODE TIPTEK
1SMA4732 SMD Zener Diode FEC Semiconductor

Other Datasheets by Kexin Semiconductor

Part Number Description
1SMA4730 Zener Diodes
1SMA4731 Zener Diodes
1SMA4733 Zener Diodes
1SMA4734 Zener Diodes
1SMA4735 Zener Diodes

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
SMD Type ■ Features Zener Diodes 1SMA4728~4764 Diodes 2.126 1.397 2 4.597 3.988 5.668 4.925 Unit: mm 4.32 4.12 2.896 2.22 1 2.489 2.02 2.438 1.981 2.75 2.55 5.87 5.67 Recommended Land Pattern 1.524 0.762 0.203 0.051 0.305 0.152 ■ Absolute Maximum Ratings Ta = 25℃ Parameter Peak forward surge current Power Dissipation Junction Temperature Storage temperature range Symbol IFM Pd TJ Tstg Rating 10 1.0 150 -55 to 150 Unit A W ℃ 1 SMD Type 1SMA4728~4764 ■ Electrical Characteristics Ta = 25℃ Part Number VZ @ IZT Nom. V Min. V Max. V 1.0 Watt ZENER Diodes -- continued 1SMA4728 3.3 3.1 3.5 1SMA4729 3.6 3.4 3.8 1SMA4730 3.9 3.7 4.1 1SMA4731 4.3 4.1 4.5 1SMA4732 4.7 4.5 4.9 1SMA4733 5.1 4.8 5.4 1SMA4734 5.6 5.3 5.9 1SMA4735 6.2 5.9 6.5 1SMA4736 6.8 6.5 7.