Datasheet

ManualsBrandsOptek ManualsIR LEDsInfrared Emitting Diode 935nm 3mm T-1

OP165, OP166 Series

Issue C 07/2016 Page 1

OPTEK Technology, Inc.

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

www.optekinc.com | www.electronics.com

General Note

TT Electronics reserves the right to make changes in product specicaon without

noce or liability. All informaon is subject to TT Electronics’ own data and is

considered accurate at me of going to print.

Descripon:

Each device in the OP165 and OP166 series is a high intensity gallium arsenide infrared eming diode (GaAIAs) that is

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

irradiance paerns and a variety of electrical characteriscs. The small T-1 package style makes these devices ideal for space

-limited applicaons.

OP165 and OP166 devices are mechanically and spectrally matched to the OP505 and OP535 series devices.

Please refer to Applicaon Bullens 208 and 210 for addional design informaon and reliability (degradaon) data.

Applicaons:

 Space-limited applicaons

 Applicaons requiring coupling eciency

Features:

 T-1 (3 mm) package style

 Choice of narrow or wide irradiance paern

 Choice of dome lens or at lens

 Mechanically and spectrally matched to other OPTEK devices

 Higher power output than GaAs at equivalent drive currents

Ordering Informaon

Part

Number

LED Peak

Wavelength

Output Power (mW/cm

)

Min / Max

(mA)

Typ / Max

Total Beam

Angle

Lead

Length

OP165A

935 nm

1.95 / NA

20 / 50

18°

0.50"

OP165B 1.40 / 2.20

OP165C 0.85 / 1.60

OP165D 0.28 / NA

OP165W 0.50 / NA 90°

OP166A 1.95 / NA

18°

OP166B 1.40 / 2.20

OP166W 0.50 / NA

90°

RoHS

Summary of content (4 pages)

PAGE 1
OP165, OP166 Series Features:  T-1 (3 mm) package style  Choice of narrow or wide irradiance pattern  Choice of dome lens or flat lens  Mechanically and spectrally matched to other OPTEK devices  Higher power output than GaAs at equivalent drive currents Description: Each device in the OP165 and OP166 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.
PAGE 2
OP165, OP166 Series OP165 (A, B, C, D) OP165W DIMENSIONS ARE IN: OP166 (A, B) [MILLIMETERS] INCHES OP166W 1 2 Pin # LED 1 2 Cathode Anode CONTAINS POLYSULFONE To avoid stress cracking, we suggest using ND Industries’ Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEK'S molded plastics. General Note TT Electronics reserves the right to make changes in product specification without notice or liability.
PAGE 3
OP165, OP166 Series Electrical Specifications Absolute Maximum Ratings (TA = 25° C unless otherwise noted) -40o C to +100o C Storage and Operating Temperature Range Reverse Voltage 2.0 V Continuous Forward Current 50 mA Peak Forward Current (1 µs pulse width, 300 pps) 3.0 A Lead Soldering Temperature [1/16 inch (1.
PAGE 4
OP165, OP166 Series Performance OP165, OP166 (A, B, C, D, W) Forward Voltage vs Forward Current vs Temperature Optical Power vs IF vs Temp 4.0 1.8 Normalized at 20 mA and 20o C 1.7 3.5 1.5 1.4 1.3 -65°C -40°C -20°C +0°C +20°C +40°C +60°C +80°C +100°C +125°C 1.2 1.1 1.0 0.9 0 5 10 15 20 25 30 35 40 Normalized Optical Power Typical Forward Voltage (V) 1.6 -65°C -40°C -20°C +0°C +20°C +40°C +60°C +80°C +100°C +125°C 3.0 2.5 2.0 1.5 1.0 0.5 0.