ULN2803AFWG
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| Part Number | ULN2803AFWG |
|---|---|
| Manufacturer |
 Toshiba
|
| Description | The ULN2803AFWG is a versatile 8-channel NPN Darlington transistor array developed by Toshiba Semiconductor, designed for interfacing low-level logic signals with high-current and high-voltage loads. It integrates eight Darlington pairs in a single package, enabling efficient multi-channel switching in compact designs. Each output channel is capable of handling up to approximately 500 mA collector current and supports output voltages up to 50V, making the device suitable for driving relays, solenoids, lamps, and LED displays. The ULN2803AFWG features open-collector outputs with integrated clamp diodes, providing protection against voltage spikes generated by inductive loads. This makes it ideal for applications requiring reliable switching of coils and motors. Designed for compatibility, the device includes built-in base resistors, allowing direct interfacing with TTL and CMOS logic circuits without the need for additional components. The IC operates across a typical temperature range of -40°C to +85°C, ensuring stable performance in industrial environments. It is housed in a compact SOP-18 surface-mount package, suitable for high-density PCB layouts and automated assembly. The ULN2803AFWG is widely used in relay drivers, stepper motor control, LED displays, industrial automation, and interface circuits, where reliable high-current switching and multi-channel control are required. |
| Product Group | Transistor |
| MOQ | 1000 pcs |
| SPQ | 1000 pcs |
| Figure/Case | SOP-18 |
| Package | T&R Pack |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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ULN2803AFWG
ULN2803AFWG