KAQY214 - cosmo-ic.com

1 KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output z Description z Schematic The KAQY214 series is robust, ideal for telecom and 4 3. 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 1 2. dielectrically isolated technology, is comprised of a 1 FORM A. photodiode array, switch control circuitry and MOSFET NORMALLY OPEN. switches. 4 3. 1 2.

2 Z Features 1. Normally open, single pole single throw 2. Control 400V AC or DC voltage 3. Switch 130mA 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. E108430): UL508. C-UL Approved (No. E108430). FIMKO Approved: EN60950. z 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.

3 Document No. -1- KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output z Outside Dimension Unit mm z Device Marking Notes . cosmo cosmo Y214 . Y214 Y214S. (Blank) DIP or SMD. S SOP. YWW. YWW Y Year code / W Week code Cosmo Electronics Corp. Document No. -2- KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output z Absolute Maximum Ratings (Ta=25 ). Item Symbol Rating Unit Continuous forward current IF 50 mA. Peak forward current IFP 1 A. Input Reverse voltage VR 5 V. Power dissipation Pin 100 mW. Derate linearly from 25 - mW/ . Breakdown voltage VB 400 V. output Continuous load current IL 130 mA.

4 Power dissipation Pout 500 mW. KAQY214S KAQY214 . Isolation voltage Viso 1500 Vrms 5000 Vrms 10. Isolation resistance (Vio=500V) Riso 10 . Total power dissipation Pt 550 mW. Derate linearly from 25 - mW/ . Operating temperature Topr -40 to +85 . Storage temperature Tstg -40 to +125 . Junction temperature Tj 100 . Soldering temperature 10 seconds Tsot 260 . z Electro-optical Characteristics (Ta=25 ). Parameter Symbol Conditions Min. Typ. Max. Unit Forward voltage VF IF=10mA - V. Input Operation input current IFON VL=20V, IL=100mA - - mA. Recovery input current IFOFF VL=20V, IL 5 A - - mA.

5 Breakdown voltage VB IB=50 A 400 - - V. output Off-state leakage current ILEAK VL=400V, IF=0mA - A. I/O capacitance Ciso VB=0V, f=1 MHz - 6 - pF. ON resistance RON IF=10mA, IL=100mA - 20 30 . Turn-on time TON IF=10mA, VL=20V - ms Turn-off Time TOFF IL=100mA, t=10ms - ms z Turn-on / Turn-off Time In p u t 90%. 10%. O u tp u t TO N TOFF. Cosmo Electronics Corp. Document No. -3- KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output z Schematic and Wiring Diagrams output Schematic Load Connection Wiring Diagrams Configuration 1 4. VIN IF. IL V L (AC,DC). 1 4. Load AC 2 3. 1a - DC Load 1 4.

6 VIN IF. 2 3. V L (AC,DC). IL. 2 3. Cosmo Electronics Corp. Document No. -4- KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output Load Current On Resistance vs. Ambient Temperature vs. Ambient Temperature 60. 140. 120 50. Load Current (mA). On Resistance ( ). 100. 40. 80. 60 30. 40. 20. 20. 0 0. -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80. Ambient Temperature Ta ( ) Ambient Temperature Ta ( ). Turn-on Time Turn-off Time vs. Ambient Temperature vs. Ambient Temperature 1 .0 1 .0. 0 .8 0 .8. Turn-on Time (ms). Turn-off Time(ms). 0 .6 0 .6. 0 .4 0 .4. 0 .2 0 .2. 0 0. -4 0 -2 0 0 20 40 60 80 -4 0 -2 0 0 20 40 60 80.

7 Ambient Temperature Ta ( ) Ambient Temperature Ta ( ). LED Operate Current LED Turn-off Current vs. Ambient Temperature vs. Ambient Temperature 5. 2 .5. LED Operate Current (mA). LED Turn-off Current (mA). 4. 2 .0. 3. 1 .5. 2. 1 .0. 1. 0 .5. 0. -40 -20 0 20 40 60 80 0. -4 0 -20 0 20 40 60 80. Ambient Temperature Ta ( ) Ambient Temperature Ta ( ). Cosmo Electronics Corp. Document No. -5- KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output LED Dropout Voltage Voltage vs. Current Characteristics vs. Ambient Temperature of output at MOSFET Portion 1 .9. 120. LED Dropout Voltage (V).

8 100. 1 .7 80. 60. 50m A. Current (mA). 1 .5 40. 30m A. 20m A 20. 10m A -5 -4 -3 -2 -1. 1 .3. 5m A 1 2 3 4 5. -2 0. 1 .1 -4 0. -6 0. -8 0. 0 .9. -1 0 0. -1 2 0. 0. -4 0 -2 0 0 20 40 60 80. Ambient Temperature Ta ( ) Voltage (V). Turn-on Time Off-state Leakage Current vs. LED Forward Current vs. Load Voltage -3. 10. Off-state Leakage Current (A). Turn-on Time (ms). -6. 10. -9. 10. -1 2. 10. 0. 0 10 20 30 40 50 60 0 20 40 60 80 100. LED Forward Current (mA) Load Voltage (V). Turn-off Time output Capacitance vs. LED Forward Current vs. Applied Voltage 50. output Capacitance (pF). Turn-off Time (ms).

9 40. 30. 20. 10. 0. 0 0 10 20 30 40 60 80. 0 10 20 30 40 50 60. LED Forward Current (mA) Applied Voltage (V). Cosmo Electronics Corp. Document No. -6- KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output z Using Methods Examples of resistance value to control LED forward current (IF=5mA). E R. Approx. 330 . 5V Approx. 640 . 12V Approx.. 15V Approx.. 24V Approx.. 1. LED forward current must be more than 5mA at E min. 2. LED forward current must be less than 50mA at E max. Emax. Emin. Regulate the spike voltage generated on the inductive load as follows . Cosmo Electronics Corp.

10 Document No. -7- KAQY214 Series 4 PIN 400V TYPE. cosmo solid STATE RELAY-MOSFET output z Recommended Soldering Conditions (a) Infrared reflow soldering . Peak reflow soldering 260 or below (package surface temperature). Time of peak reflow temperature: 10 sec Time of temperature higher than 230 30-60 sec Time to preheat temperature from 60-120 sec 180~190 Two Number of reflows Rosin flux containing small amount of chlorine Flux (The flux with a maximum chlorine content of Wt% is recommended.). Recommended Temperature Profile of Infrared Reflow 10 sec M ax. 260 . temperature 230 . 190.