UDZS3.9B Datasheet PDF - ROHM Zener Diode Specs

UDZS3.9B - Zener Diode

Datasheet Summary

Features

1) Compact, 2-pin mini-mold type for high-density mounting. (UMD2) 2) High reliability. 3) Can be mounted automatically, using chip mounter.
Dimensions (Unit : mm) 1.25±0.1 0.1±0.1 　 0.05.
Construction Silicon epitaxial planar 0.3±0.05 ROHM : UMD2 JEDEC : S0D-323 JEITA : SC-90/A dot (year week factory) EX. UDZS3.6B 0.7±0.2 　 0.1.
Taping specifications (Unit : mm) 1.7±0.1 2.5±0.2 0.8MIN. 2.1.
Land size figure (Unit : mm) 0.9MIN. UMD2.
Structure.
Absolute maxim.

Datasheet Details

Part number	UDZS3.9B
Manufacturer	ROHM
File Size	684.01 KB
Description	Zener Diode
Datasheet	UDZS3.9B Datasheet
Additional preview pages of the UDZS3.9B datasheet.

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Full PDF Text Transcription

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Zener diode UDZS3.9B Applications Constant voltage control Features 1) Compact, 2-pin mini-mold type for high-density mounting. (UMD2) 2) High reliability. 3) Can be mounted automatically, using chip mounter. Dimensions (Unit : mm) 1.25±0.1 0.1±0.1 　 0.05 Construction Silicon epitaxial planar 0.3±0.05 ROHM : UMD2 JEDEC : S0D-323 JEITA : SC-90/A dot (year week factory) EX. UDZS3.6B 0.7±0.2 　 0.1  Taping specifications (Unit : mm) 1.7±0.1 2.5±0.2 0.8MIN. 2.1 Land size figure (Unit : mm) 0.9MIN. UMD2 Structure Absolute maximum ratings (Ta=25C) Parameter Symbol Limits Unit Power dissipation P 200 mW Junction temperature Tj 150 ℃ Storage temperature Tstg -55 to +150 ℃ Operating temperature Topr -55 to +150 ℃ www.rohm.com 1/4 ○c 2012 ROHM Co., Ltd.

Published: Jan 26, 2024 |