器件名称: SP746-X
功能描述: 1 Form A Solid State Relay
文件大小: 189.84KB 共5页
简 介:SP746-X
1 Form A Solid State Relay DESCRIPTION
The SP746-X is a bi-directional, single-pole, single-throw, normally open multipurpose relay. The circuit is composed of one LED on the input side which activates an optically coupled IC on the output - controlling the firing angle of two back-to-back SCRs. This circuit assures no false triggering under most adverse conditions, and a tight zero-volt window not exceeding 5V. A 300-ohm input resistor in series with the LED is also provided in this circuit.
FEATURES
APPLICATIONS
Zero-Volt Cross Switching Internal 300 ohm input resistor High transient immunity 600V blocking voltage 1.2A maximum continuous current Low input control voltage High input-to-output isolation Solid state reliability
Valve control Solenoids Home appliances Metering equipment Heating elements Gas pump control circuitry
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
PARAMETER Storage Temperature Operating Temperature Continuous Input Current Transient Input Current Reverse Input Control Voltage Output Power Dissipation UNIT °C °C mA mA V W 6 1.2 MIN -55 -40 TYP MAX 120 85 40 400
-H -TR
High Input-to-Output Isolation Tape and Reel
NOTE: Suffixes listed above are not included in marking on device for part number identification.
SCHEMATIC DIAGRAM
*The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section ……
