RD9.1ES - Zener Diode

NEC (now Renesas Electronics)

Download the RD9.1ES datasheet PDF. This datasheet also covers the RD5 variant, as both devices belong to the same zener diode family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

RD9.1ES zener diode by NEC (now Renesas Electronics) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (RD5-1ES.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	RD9.1ES
Manufacturer	NEC (now Renesas Electronics)
File Size	81.54 KB
Description	Zener Diode
Datasheet	RD9.1ES Datasheet

General Description

NEC Type RD2.0ES to RD39ES Series are planar type diodes into DO-34 Package (Body length 2.4 mm MAX.) with DHD (Double Heatsink Diode) construction having allowable power dissipation of 400 mW.

PACKAGE DIMENSIONS (in millimeters) φ 0.4

Overview

DATA SHEET ZENER DIODES RD2.0ES to RD39ES 400 mW DHD ZENER DIODE.

Key Features

DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch (5 mm) 5 mm Cathode indication 25 MIN. φ 2.0 MAX. 25 MIN.
Planar process.
DHD (Double Heatsink Diode) construction.
VZ Applied E24 standard.

📁 Similar Datasheet

Part Number	Description	Manufacturer
RD9.1ES	Zener diode	WEJ
RD9.1ES	ZENER DIODES	EIC
RD9.1E	Zener diode	Excel Semiconductor
RD9.1E	SILICON ZENER DIODES	EIC
RD9.1E	500mW PLANAR TYPE SILICON ZENER DIODES	Renesas

More Datasheets from NEC (now Renesas Electronics)

Part Number	Description
RD9.1E	Zener Diode
RD9.1F	ZENER DIODES
RD9.1JS	Zener Diode
RD9.1M	ZENER DIODES
RD9.1MW	ZENER DIODES
RD9.1S	ZENER DIODES
RD9.1SL	ZENER DIODES
RD9.1UJ	Zener Diode
RD9.1UM	ZENER DIODES
RD91E	Zener Diode