Uln2803 Bipolar Transistor Array 8 NPN Darlington 50V 500mA Uln2803APG

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Uln2803 Bipolar Transistor Array 8 NPN Darlington 50V 500mA Uln2803APG

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Product Description

Basic Specifications

Model NO.

ULN2803APG

Function

Darlington Tube, Power Triode, Transistor NPN

Structure

NPN

Collector-Emitter Voltage

50V

DC Current Gain-Min

1000

Product Attributes

Category	Discrete Semiconductor Products, Transistors - Bipolar (BJT) - Arrays
Transistor Type	8 NPN Darlington
Current - Collector (Ic) (Max)	500mA
Voltage - Collector Emitter Breakdown (Max)	50V
Vce Saturation (Max) @ Ib, Ic	1.6V @ 500µA, 350mA
DC Current Gain (hFE) (Min) @ Ic, Vce	1000 @ 350mA, 2V
Power - Max	1.47W
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Package / Case	18-DIP (0.300", 7.62mm)
Supplier Device Package	18-DIP

Product Visuals

Application Fields

Exhibition & Production

Frequently Asked Questions

What is the main function of the ULN2803APG?

The ULN2803APG is an 8-channel Darlington transistor array used for high-voltage, high-current switching applications such as driving relays, lamps, and small motors.

What is the maximum output voltage and current per channel?

Each channel can handle a maximum collector-emitter voltage of 50V and a continuous collector current of up to 500mA.

What package type is used for this component?

It comes in a standard 18-DIP (Dual In-line Package), which is suitable for through-hole mounting on PCBs.

Can this device be used to replace original branded components?

Yes, these high-quality components are designed to meet original specifications and can completely replace standard Darlington arrays in most electronic projects.

What is the operating temperature range?

The device is rated to operate reliably within a temperature range of -40°C to 85°C (Ambient Temperature).

Is OEM service available for specific project requirements?

Yes, customized solutions and OEM services can be provided based on your specific project requests and technical requirements.