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RD3.9ES - Zener diode

Download the RD3.9ES datasheet PDF. This datasheet also covers the RD3.0ES 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. DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch（5mm） 2. Planar process 3. Vz applied E24 standard.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RD3.0ES-WEJ.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RD3.9ES
Manufacturer WEJ
File Size 856.28 KB
Description Zener diode
Datasheet download datasheet RD3.9ES Datasheet

Full PDF Text Transcription for RD3.9ES (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RD3.9ES. For precise diagrams, and layout, please refer to the original PDF.

RD2.0ES~RD39ES Zener diode Features 1. DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch（5mm） 2. Planar process 3. Vz applied E24...

View more extracted text
PC board with a shorter pitch（5mm） 2. Planar process 3. Vz applied E24 standard Applications Circuits for constant voltage, constant current, waveform clipper, surge absorber, etc. Absolute Maximum Ratings Tj=25℃ Parameter Forward Current Power Dissipation Surge Reverse Power Junction Temperature Storage Temperature Symbol If PV PRSM Tj Tstg Value 150 400 100 175 -65~+175 Unit mA mW W ℃ ℃ RD2.0ES~RD39ES Electrical Characteristics Tj=25℃ Type Number Suffix RD 2.0ES RD 2.2 ES RD 2.4 ES RD 2.7 ES RD 3.0 ES RD 3.3 ES RD 3.6 ES RD 3.9 ES RD 4.3 ES RD 4.7 ES RD 5.1 ES RD 5.6 ES RD 6.2 ES A B A B A B A B A B A B A B A B A B C A B

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More Datasheets from WEJ

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