Datasheet

OP505, OP505W, OP506, OP506W
OP535, OP705
© TT electronics plc
Issue B 08/2016 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 OP505 and OP506 devices consist of an NPN silicon phototransistor, the OP535 device consist of an NPN silicon
photodarlington transistor and the OP705 device consist of an NPN silicon phototransistor with a large value resistor
integrated between the Base and Emier for low light signal rejecon. All of the devices are molded in a blue-nted T-1
(3mm) epoxy package
The OP505, OP535 and OP705 devices have a narrow receiving angle that provides excellent on-axis coupling while the
OP506 device has a wider receiving angle for those applicaons where a narrow receiving angle of the OP505, OP535 and
OP705 is not required. The OP505W and OP506W device have the widest receiving angle and provides relavely even
recepon over a large area.
Devices are 100% producon tested, using infrared light for close correlaon with Optek’s GaAs and GaAIAs emiers.
Please refer to Applicaon Bullens 208 and 210 for addional design informaon and reliability (degradaon) data.
Please see your OPTEK representave for custom versions of these devices.
Applicaons:
Space-limited applicaons
Interrupve applicaons to detect media which is semi-
transparent to infrared light
Features:
T-1 package style
Variety of sensivity ranges
Choice of narrow or wide receiving angle
Small package size ideal for space-limited applicaons
0.050” [1.27mm] or 0.100” [2.54mm] Lead spacing
OP506W
OP505W
OP505, OP535, OP705
OP506
Ordering Informaon
Part
Number
Sensor
Viewing
Angle
Lead
Spacing
Lead
Length
OP505A
Transistor
20°
0.050”
[1.27 mm]
0.50"
[12.7 mm]
OP505B
OP505C
OP505D
OP505W 90°
OP506A
20°
0.100”
[2.54 mm]
OP506B
OP506C
OP506W 90°
OP535A
Darlington
20°
0.050”
[1.27 mm]
OP535B
OP705A
R
BE
Transistor
RoHS

Summary of content (10 pages)