Description:

Each of these devices consists of a NPN silicon phototransistor mounted in a miniature SMT package with a 0805 size chip carrier that is compatible with most automated mounting and position sensing equipment.

Both OP500, OP500DA and OP501, OP501DA have a flat lens. OP501 and OP501DA has an opaque lens that shields the device from stray light, whereas OP500 and OP500DA has a water clear lens. All devices have a wide viewing acceptance angle and higher collector current than devices without lenses especially on the OP500DA and OP501 which incorporate photo darlington die instead on the standard transistor.

Features:

• High photo sensitivity

• Fast response time

• 0805 package size

• Phototransistor or Photo Darlington Output

• Choice of opaque or water clear flat lens

Applications:

• Non-contact position sensing

• Datum detection

• Machine automation

• Optical encoders

OP501DA属于传感器，变送器 > 光学传感器 - 光电晶体管。梯梯电子集成制造服务(苏州)有限公司制造生产的OP501DA光学传感器 - 光电晶体管光电晶体管产品族中的产品是分立式光敏元件，其行为方式与双极晶体管相似，但使用入射光代替通过器件端子施加的电流来使器件导电。与光电二极管相比，光电晶体管通常会在相同强度的入射光下产生更大的输出电流，但对光强度的变化响应要慢。这些差异使光电晶体管的应用更为简单，但对于高速操作基本无用。