©

1996

DATA SHEET

E.S.D NOISE CLIPPING DIODES

NNCD3.3B to NNCD12B

ELECTROSTATIC DISCHARGE NOISE CLIPPING DIODES

(500 mW TYPE)

This product series is a diode developed for E.S.D (Electrostatic

Discharge) noise protection. Based on the IEC1000-4-2 test on

electromagnetic interference (EMI), the diode assures an endur-

ance of no less than 30 kV.

Type NNCD2.0B to NNCD12B Series is into DO-35 Package with

DHD (Double Heatsink Diode) construction having allowable

power dissipation of 500 mW.

FEATURES

•

Based on the electrostatic discharge immunity test (IEC1000-4-

2), the product assures the minimum endurance of 30 kV.

•

Based on the reference supply of the set, the product achieves

a series over a wide range (15 product name lined up).

•

DHD (Double Heatsink Diode) construction.

APPLICATIONS

•

Circuit E.S.D protection.

•

Circuits for Waveform clipper, Surge absorber.

Document No. D11770EJ2V0DS00 (2nd edition)

Date Published December 1996 N

Printed in Japan

PACKAGE DIMENSIONS

(in millimeters)

Power Dissipation

P

500 mW

Surge Reverse Power

µs 1 pulse) Fig. 7

Junction Temperature

175

°C

Storage Temperature

–65

°C to +175 °C

0.5

φ

Cathode

indication