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TDZ18 - Zener Diode

Download the TDZ18 datasheet PDF. This datasheet also covers the TDZ variant, as both devices belong to the same zener diode family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 1) Small mold type. (TUMD2) 2.5±0.2 2) High reliability. 3) Can be mounted automatically, using chip mounter. 0.8±0.05 1.9±0.1 TUMD2 lStructure 0.6±0.2     0.1 Cathode lConstruction Silicon epitaxial planar ROHM : TUMD2 dot (year week factory) + day EX. TDZ5.1B Anode lTaping specifications (Unit : mm) 4.0±0.1 2.0±0.05 3.5±0.05 1.75±0.1 φ 1.55±0.1 1.55  0.1       0 0 0.25±0.05 8.0±0.2 1.43±0.05 4.0±0.1 φ 1.0±0.2  1.0  0.2      0 0 2.75 2.8±0.05 0.9±0.08 lAbsolute maximum.

📥 Download Datasheet

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

Datasheet Details

Part number TDZ18
Manufacturer ROHM
File Size 361.81 KB
Description Zener Diode
Datasheet download datasheet TDZ18 Datasheet

Full PDF Text Transcription for TDZ18 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for TDZ18. For precise diagrams, and layout, please refer to the original PDF.

Zener Diode TDZ series lApplication Constant voltage control 0.17±0.1 0.05 1.3±0.05 Datasheet lDimensions (Unit : mm) lLand size figure (Unit : mm) 1.1 lFeatures 1) Small...

View more extracted text
sions (Unit : mm) lLand size figure (Unit : mm) 1.1 lFeatures 1) Small mold type. (TUMD2) 2.5±0.2 2) High reliability. 3) Can be mounted automatically, using chip mounter. 0.8±0.05 1.9±0.1 TUMD2 lStructure 0.6±0.2 0.1 Cathode lConstruction Silicon epitaxial planar ROHM : TUMD2 dot (year week factory) + day EX. TDZ5.1B Anode lTaping specifications (Unit : mm) 4.0±0.1 2.0±0.05 3.5±0.05 1.75±0.1 φ 1.55±0.1 1.55  0.1 0 0 0.25±0.05 8.0±0.2 1.43±0.05 4.0±0.1 φ 1.0±0.2  1.0  0.2 0 0 2.75 2.8±0.05 0.9±0.