深圳市丰泽基电子有限公司

Cosmo Electronics Corp.

Document No. 69M00006.6 - 1 

cosmo

KAQY216 Series

4PIN 600V N.O TYPE

SOLID STATE RELAY-MOSFET OUTPUT

􀁺 Description

The KAQY216 series is robust, ideal for telecom and

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.

􀁺 Schematic

4

1

1 FORM A

NORMALLY OPEN

3

2

4 3

1 2

􀁺 Features

1. Normally open, single pole single throw

2. Control 600V AC or DC voltage

3. Switch 120mA loads

4. Controls low-level analog signals

5. High sensitivity, low ON resistance

6. Low-level off-state leakage current

7. High isolation voltage 5KV (DIP / SMD)

8. Pb free and RoHS compliant

9. MSL class 1

10. Agency Approvals：

• UL Approved (No. E169586): UL1577

• C-UL Approved (No. E169586)

• VDE Approved (No. 40020973): DIN EN60747-5-5

􀁺 Application

• Telecommunications (PC, electronic notepad)

• Modem

• Telephone equipment

• Security equipment

• Sensors

• Measuring and testing equipment

• Factory automation equipment

• High speed inspection machines