Datasheet4U Logo Datasheet4U.com

OP505A Datasheet NPN Phototransistors

Manufacturer: TT Electronics

Overview: OP505, OP505W, OP506, OP506W OP535, OP705.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

: 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 Emitter for low light signal rejection.

All of the devices are molded in a blue-tinted 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 applications 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 relatively even reception over a large area.

Key Features

  • T-1 package style.
  • Variety of sensitivity ranges.
  • Choice of narrow or wide receiving angle.
  • Small package size ideal for space-limited.

OP505A Distributor