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Home » NEWEST Products » New by Manufacturer » Panasonic » AQY221 PhotoMOS Relays - Panasonic
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Panasonic Electric Works
AQY Series PhotoMOS Relays

Panasonic Electric Works AQY221 Series PhotoMOS Relays  contain three key components: LED, Photo Cell, and Dual MOSFET. The LED, turned on by a set voltage applied to input pins; the LED light is detected by the Photo Cell, which creates a voltage differential between the cells; the signal is optically isolated from the load; the voltage differential at the Photo Cells switch the Dual MOSFET, thereby switching the load circuit. The newest package style for Panasonic PhotoMOS Relays is Very Thin Shrink Small Outline Package (VSSOP), the smallest package in its class. Panasonic's AQY221 VSSOP PhotoMOS relays reduce circuit board space requirements by 29% to just 4.6mm 2 .

Part Number Data sheet Package Type Output Rating Load Voltage Output Rating Load Current
AQY221FN2V







SSOP

Voltage sensitive, with built-in resistor; low capacitance (C type) CxR10
40V
120 mA

AQY221FN2VW
AQY221FN2VY
AQY221FR2V Voltage sensitive, with built-in resistor; low on-resistance (R type) CxR10
250 mA

AQY221FR2VW
AQY221FR2VY
AQY221N2M





SON


Low capacitance (C type) CxR10
40V
120 mA

AQY221N2M1Y
AQY221N2MW
AQY221N2MY
AQY221R2M Low on-resistance (R type) CxR10
250 mA
AQY221R2M1Y
AQY221R2MW
AQY221R2MY
AQY221N2S



SOP4-PIN



Low capacitance (C type) CxR10
40V
120 mA
AQY221N2SX
AQY221N2SZ
AQY221R2S Low on-resistance (R type) CxR10
250 mA
AQY221R2SX
AQY221R2SZ
AQY221N2VY  

 







SSOP








 
Low capacitance (C type) CxR10
 
40V
 
120 mA
AQY221N2V
AQY221N2V1W
AQY221N2V1Y
AQY221N2VW
AQY221N2VY
AQY221R2VY  
Low on-resistance (R type) CxR10
 
40V
 
250 mA
AQY221R2V
AQY221R2VW
AQY221R2VY
AQY221R4V
 
 
500 mA
AQY221R4VY
AQY221R4VW
AQY221R4VY
AQY221N2V
 
 

 
 

SSOP

 
 
CxR5
 
 
25V
 
 
150 mA
AQY221N3VY
AQY221N3V
AQY221N3V1Y
AQY221N3VY
AQY221N3M


SON


CxR5 25V
150 mA
AQY221N3M1Y
AQY221N3MW
AQY221N3MY
 AQY221R2TY

VSSOP
Low on-resistance (R type) CxR10  40V
250 mA
 AQY221N2TY
 AQY221N3TY
 AQY221R2TW
 AQY221N2TW 
 AQY221N3TW 
AQY221R2TW
AQY221R2TY
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