Everlight Electronics Co., Ltd.

http:\\www.everlight.com

Rev 3.1

Page: 1 of 7

Device No：DPD-043-001

Prepared date：06-15-2004

Prepared by：Jaine Tsai

Technical Data Sheet

4.8mm Semi-Lens Silicon PIN Photodiode

PD438B

Features

․Fast response times

․High photo sensitivity

․Small junction capacitance

․Pb free

Descriptions

PD438B is a high speed and sensitive PIN photodiode in a cylindrical side

view plastic package. The epoxy package itself is an IR filter , spectrally

matched to IR emitter.

Applications

․High speed photo detector

․Camera

․Optoelectronic switch

․VCRs , Video camera

Device Selection Guide

Chip

LED Part No.

Material

Lens Color

PD

Silicon

Black