TCA785 Datasheet – Phase Control IC

Part number : TCA785, Q67000-A2321

Functions : Phase Control IC

Package information : DIP 16 Pin Type

Manufacturer : Siemens


TCA785 Datasheet Phase Control IC


This phase control IC is intended to control thyristors, triacs, and transistors. The trigger pulses can be shifted within a phase angle between 0 ° and 180 °. Typical applications include converter circuits, AC controllers and three-phase current controllers. This IC replaces the previous types TCA780 and TCA780D.


TCA785 datasheet pinout


1. Reliable recognition of zero passage
2. Large application scope
3. May be used as zero point switch
4. LSL compatible
5. Three-phase operation possible (3 ICs)
6. Output current 250 mA
7. Large ramp current range
8. Wide temperature range


TCA785 Datasheet PDF


CNY70 Datasheet – Reflective Optical Sensor

Part number : CNY70

Functions : Reflective Optical Sensor

Package information : 4Pin Dip Module Type

Manufacturer : Vishay Semiconductors


CNY70 Reflective Optical Sensor


The CNY70 is a reflective sensor that includes an infrared emitter and phototransistor in a leaded package which blocks visible light.


CNY70 datasheet pinout


1. Package type: leaded
2. Detector type: phototransistor
3. Dimensions (L x W x H in mm): 7 x 7 x 6
4. Peak operating distance: < 0.5 mm
5. Operating range within > 20 % relative collector current: 0 mm to 5 mm
6. Typical output current under test: IC = 1 mA
7. Emitter wavelength: 950 nm
8. Daylight blocking filter


1. Optoelectronic scanning and switching devices i.e., index sensing, coded disk scanning etc. (optoelectronic encoder assemblies).

CNY70 Datasheet PDF