| Model | APY274S |
|---|---|
| Description | SSR RELAY SPST-NO 300mA 400V, SOP-4 |
| Technology | OptoMOS Relay |
| Contact Form | 1 Form A (SPST-NO) |
| Load Voltage | 0V đến 400V |
| Load Type | AC, DC |
| Dòng điện tải | 300mA |
| On-State Resistance | 8Ω |
| Isolation Voltage (Vrms) | 2500V |
| Control Voltage | 1.2 ~ 1.4VDC |
| Turn-On Time | 500µs |
| Turn-Off Time | 30µs |
| Gói | SOP-4 |
| Mounting Type | Surface Mount |
| Operating Temperature (°C) | -40°C ~ 85°C |
| Packaging | Tape & Reel |
Specifications & Application Scenarios
Specifications: The APY274S is a medium-voltage PhotoMOS SSR rated for 300mA at 400V (AC/DC) in an SOP-4 package. It has an 8Ω on-state resistance and provides 2500Vrms of isolation. It features 500μs turn-on and a very fast 30μs turn-off time. The device operates from -40°C to 85°C and is controlled by 1.2-1.4VDC.
Application Scenarios: Designed for reliable switching of medium-voltage, moderate-current loads. Ideal for industrial sensor and transducer power supply isolation, medical device auxiliary power control, HVAC system valve/solenoid control, and as an output enable switch in medium-power DC/DC or AC/DC power supplies.
Application Scenarios: Designed for reliable switching of medium-voltage, moderate-current loads. Ideal for industrial sensor and transducer power supply isolation, medical device auxiliary power control, HVAC system valve/solenoid control, and as an output enable switch in medium-power DC/DC or AC/DC power supplies.
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