深圳市丰泽基电子有限公司

Cosmo Electronics Corp.

Document No. 69M00003.5 - 1 

cosmo

KAQY213 Series

4PIN 250V N.O TYPE

SOLID STATE RELAY-MOSFET Output

 Description

The KAQY213 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 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 5KV (DIP / SMD)

8. Pb free and RoHS compliant

9. MSL class 1

10. Agency Approvals：

• UL Approved (No. E169586, E108430): UL1577, UL508

• C-UL Approved (No. E169586, E108430)

• 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