KAQV253 Series
6PIN 250V N.O TYPE
SOLID STATE RELAY-MOSFET OOUTPUT
cosmo
Description
Schematic
The KAQV253 series is robust, ideal for telecom and
6
5
4
ground fault applications. It is a SPST normally open
switch (1 Form A) that replaces electromechanical relays
in many applications. It is constructed using a GaAlAs
LED for actuation control and an integrated monolithic die
for the switch output. The die, fabricated in a high-voltage
dielectrically isolated technology, is comprised of a
photodiode array, switch control circuitry and MOSFET
switches.
1
2
3
1 FORM A
NORMALLY OPEN
5,6
4
1
2
Features
1. Normally open, single pole single throw
2. Control 250V AC or DC voltage
3. Switch 200mA loads
4. Controls low-level analog signals
5. High sensitivity, low ON resistance
6. Low-level off-state leakage current
7. High isolation voltage
8. Pb free and RoHS compliant
9. Agency Approvals：
• UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586
• UL 508 / CUL C22.2 No.14-M91, File No. E108430
• VDE EN60747-5-2 , File No. 40020973
Application
• Telecommunications (PC, electronic notepad)
• Modem
• Telephone equipment
• Security equipment
• Sensors
• Measuring and testing equipment
• Factory automation equipment
• High speed inspection machines
Cosmo Electronics Corp.
- 1 -
http://www.cosmo-ic.com
Document No. 69M10007.1
COSMO [ COSMO ELECTRONICS CORPORATION ]
