RoHS

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com

Issue 1.3

10/07

Page 1 of 4

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Silicon Phototransistor

OP570 Series

Description:

Each device in this series is an NPN silicon phototransistor mounted in an opaque plastic SMD package, with an

integral molded lens that enables a narrow acceptance angle and a higher collector current than devices without a

lense.

The OP570 series has four lead configurations and is compatible with most automated mounting equipment. The

OP570 series is mechanically and spectrally matched to the OP270 series infrared LEDs.

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

OP571

OP570

OP572

OP573

Features:

Applications:

Ordering Information

Part Number

Sensor

Viewing

Angle

Lead

Length

OP570

Phototransistor

25°

Axial

OP571

Gull Wing

OP572

Yoke

OP573

Rev. Gull

OP571

OP570

OP571

OP572

OP573

Pin # Transistor

1

Collector

2

Emitter

1

2