OP265, OP266 Series

(A, B, D, W)

© TT electronics plc

Issue E

07/2016

Page 1

OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www.ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Description:

Each device in the OP265 and OP266 series is a high intensity gallium arsenide infrared emitting diode (GaAIAs) that is

molded in an IR transmissive clear epoxy package with either a dome or flat lens. Devices feature narrow and wide

irradiance patterns and a variety of electrical characteristics. The small T-1 package style makes these devices ideal for

space-limited applications.

OP265 devices conform to the OP505 and OP535 series devices. OP266 devices conform to OP506 series devices.

Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data.

Applications:

applications

Features:

 T-1 (3 mm) package style

 Choice of narrow or wide irradiance pattern

 Choice of dome or flat lens

 Mechanically and spectrally matched to other OPTEK devices

 Higher power output than GaAs at equivalent drive currents

 890 nm diodes

Ordering Information

Part

Number

LED Peak

Wavelength

Output Power (mW/cm

Min / Max

Typ / Max

Total Beam

Angle

Lead

Length

OP265A

890 nm

2.70 / NA

20 / 50

18°

See page

2

OP265B

1.65 / 4.70

OP265D

0.54 / NA

OP265W

1.00 / NA

90°

OP266A

2.70 / NA

18°

OP266B

1.65 / 4.70

OP266D

0.54 / NA

OP266W

1.00 / NA

90°

RoHS