Description
UMW R .
The UMW EL357 series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to a silicon planar phototransistor detector.
Features
* High isolation 3750 VRMS
* CTR flexibility available see order
information
* DC input with transistor output
* Operating temperature range - 55 °C to 110 °C
* REACH compliance
* Halogen free
* MSL class 1
Applications
* Switch mode power supplies
* Programmable controllers
* Household appliances
* Office equipment
EL357
SOP4, DC Input Photo Transistor Coupler
Structural schematic diagram
1
4
2
3
1. Anode 2. Cathode 3. Emitter 4. Collector
www. umw-ic. com
1
UMW R
EL357
SOP4, DC Input Pho
