2803A DATASHEET PDF

ULNA are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for ULNA. The ULNA datasheet specifies that it is a high-voltage, high-current Darlington transistor array. The device consists of eight npn Darlington pairs. and use in critical applications of. Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 1.

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Latest posts by Frank Donald see all. Click here to view all the property values for this datasheet as they were originally entered into MatWeb. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.

Thic IC consists of a eight NPN Darlington connected transistors with common Clamp diodes for switching the loads connected to the output. The following two datxsheet change content below. Login to see your most recently viewed materials here. When no base voltage is applied that when is no signal is given to the input pins of the ICthere will be no base current and transistor remains in off state.

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Notify of all datasueet follow-up comments Notify of new replies to all my comments. Subscribe to Premium Services Searches: Thus when an input is applied corresponding output pin drops down to zero there by enabling the load connected to complete its path.

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A Darlignton pair is two transistors that act as a single transistor providing high current gain.

Frank Donald September 16, 0 Comments. Users requiring more precise data for scientific or engineering calculations catasheet click on the property value to see the original value as well as raw conversions to equivalent units.

Or if you don’t have an account with us yet, then click here to register. This IC is widely used to drive high loads such Lamps, relays, motors etc. Please contact us at webmaster matweb.

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ON Semiconductor

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ON Semiconductor – datasheet pdf

We also ask that datawheet refer to MatWeb’s terms of use regarding this information. In this pair the current amplified by the first transistor is further amplified by the next transistor providing high current to the output terminal.

We appreciate your input. When high logic is fed to the input both the transistors begin to conduct providing a path to ground for the external load that the output is connected.

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