SMA5939B - Surface Mount Zener Diodes

Weitron

Download the SMA5939B datasheet PDF. This datasheet also covers the SMA5921B variant, as both devices belong to the same surface mount zener diodes family and are provided as variant models within a single manufacturer datasheet.

Key Features

1.5W Power Dissipation.
For Surface Mounted.

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SMA5939B surface mount zener diodes by Weitron - Datasheet Preview — Note: The manufacturer provides a single datasheet file (SMA5921B_Weitron.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	SMA5939B
Manufacturer	Weitron
File Size	398.60 KB
Description	Surface Mount Zener Diodes
Datasheet	SMA5939B Datasheet

Full PDF Text Transcription for SMA5939B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SMA5939B. For precise diagrams, and layout, please refer to the original PDF.

SMA5921B series Surface Mount Zener Diodes P b Lead(Pb)-Free Features: * 1.5W Power Dissipation * For Surface Mounted Applications * Zener Breakdown Voltage Range 6.8V to...

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r Surface Mounted Applications * Zener Breakdown Voltage Range 6.8V to 68V Mechanical Data * Case: Molded plastic SMA/DO-214AC * Epoxy: UL 94V-0 rate ﬂame retardant * Terminals: Solderable per MIL-STD-750 method 2026 * Polarity: cathode band * Mounting position: Any * Weight: 0.064 gram SURFACE MOUNT ZENER DIODES 1.5 WATTS SMA SMA Outline Dimension B unit:mm SMA A D J G H E C Dim A B C D E G H J Min 2.20 4.00 1.27 0.15 4.48 0.10 0.76 1.70 Max 2.92 4.60 1.63 0.31 5.59 0.20 1.52 2.62 WEITRON http://www.weitron.com.tw 1/3 23-Oct-06 Free Datasheet http://www.datasheet4u.

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