SP646 Datasheet, PDF (1/5 Pages) Solid State Optronic – 1 Form A Solid State Relay

SP646
1 Form A
Solid State Relay
DESCRIPTION
The SP646 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.
FEATURES
• ^{Zero-Volt Cross Switching}
• ^{High transient immunity}
• ^{400V blocking voltage}
• ^{1.2A maximum continuous current}
• ^{Low input control current}
• ^{High input-to-output isolation}
• ^{Solid state reliability}
OPTIONS/SUFFIXES*
• ^{-H High Output Isolation}
• ^{-TR Tape and Reel}
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
APPLICATIONS
• ^{Valve control}
• ^Solenoids
• ^{Home appliances}
• ^{Metering equipment}
• ^{Heating elements}
• ^{Gas pump control circuitry}
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
UNIT MIN TYP MAX
Storage Temperature
°C -55
120
Operating Temperature
°C -40
85
Continuous Input Current mA
40
Transient Input Current
mA
400
Reverse Input Control
Voltage
V
6
Output Power Dissipation W
1.2
*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 of this document. Exposure to Absolute
Ratings may cause permanent damage to the device and may adversely
affect reliability.
APPROVALS
• ^{BABT CERTIFICATE #607837:}
BS EN 60950, BS EN 41003, BS EN 60065
• ^{UL FILE #E117933}
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 5
SP646
rev 1.40 (10/25/2004)