400 mW DHD ZENER DIODE

(DO-34)

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.

FEATURES

• DO-34 Glass sealed package

This diode can be inserted into a PC board with a shorter pitch (5 mm)

• Planar process

• DHD (Double Heatsink Diode) construction

ORDERING INFORMATION

RD2.0ES to RD39ES with suffix "AB1", "AB2", or "AB3" should be applied

for orders for suffix "AB".

APPLICATIONS

Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc.

Forward Current

150 mA

Power Dissipation

P

400 mW

to see Fig. 6

Surge Reverse Power

100 W (t = 10

µs)

to see Fig. 10

Junction Temperature

175

°C

Storage Temperature

–65 to +175

°C

ZENER DIODES

RD2.0ES to RD39ES

Document No. D13935EJ6V0DS00 (6th edition)

(Previous No. DC-2140)

Date Published March 1999 N CP(K)

Printed in Japan

©

1984

DATA SHEET

0.4

Cathode

indication

2.0 MAX.

DO-34 (JEDEC)

Marking color: Black

PACKAGE DIMENSIONS

(in millimeters)

φ

φ

5 mm

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for availability

and additional information.