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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Panasonic |
| Manufacturer Product Number | AQY221R2S |
| Description | MOSFET Relay; 1A SPST-NO; 40 V; 0.25 A; SOP4; Surface Mount; 1.25 Ω; PhotoMOS RF |
| Datasheet | Download Datasheet |
The Panasonic AQY221R2S is a PhotoMOS RF MOSFET relay with a 1A SPST-NO output rated 40 V and 0.25 A continuous (0.75 A peak) for AC/DC loads, in a SOP4 surface mount package.
Its on resistance is 1.25 Ω maximum (0.8 Ω typical). Output capacitance is 13 pF typical. It turns on in 0.5 ms and off in 0.2 ms. The LED input operates at 3.0 mA maximum (50 mA absolute maximum forward current).
Input to output isolation is 500 Vrms. Off-state leakage current is 10 nA maximum. It operates from -40 to +85 °C.
| Category | |
| Manufacturer | Panasonic |
| Contact Configuration | 1A SPST-NO |
| Load Voltage | 40 V |
| Continuous Load Current | 0.25 A |
| Peak Load Current | 0.75 A |
| On Resistance | 1.25 Ω |
| On Resistance (Typical) | 0.8 Ω |
| Output Type | AC/DC |
| Package | SOP4 |
| Termination Style | Surface Mount |
| LED Operate Current | 3.0 mA |
| LED Forward Current | 50 mA |
| I/O Isolation Voltage | 500 Vrms |
| Output Capacitance | 13 pF |
| Off-State Leakage Current | 10 nA |
| Turn-On Time | 0.5 ms |
| Turn-Off Time | 0.2 ms |
| Over Current Protection | None |
| Operating Temperature | -40…+85 |
| Sub-Family | PhotoMOS RF |