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BA891 Datasheet Band-switching Diode

Manufacturer: NXP Semiconductors

Overview: BA891 Band-switching diode Rev. 04 — 8 January 2008 Product data sheet IMPORTANT NOTICE Dear customer, As from October 1st, 2006 Philips Semiconductors has a new trade name - NXP Semiconductors, which will be used in future data sheets together with new contact details. In data sheets where the previous Philips references remain, please use the new links as shown below. http://.philips.semiconductors. use http://.nxp. http://.semiconductors.philips. use http://.nxp. (Internet) sales.addresses@.semiconductors.philips. use salesaddresses@nxp. (email) The copyright notice at the bottom of each page (or elsewhere in the document, depending on the version) - © Koninklijke Philips Electronics N.V. (year). All rights reserved is replaced with: - © NXP B.V. (year). All rights reserved. - If you have any questions related to the data sheet, please contact our nearest sales office via e-mail or phone (details via salesaddresses@nxp.).

General Description

cathode anode APPLICATIONS • Low loss band-switching in VHF television tuners • Surface mount band-switching circuits.

DESCRIPTION The BA891 is a planar high performance band-switching diode in the ultra small SOD523 SMD plastic package.

handbook, halfpage 1 2 Top view MAM405 MARKING TYPE NUMBER BA891 MARKING CODE 7 The marking band indicates the cathode.

Key Features

  • Ultra small plastic SMD package.
  • Low diode capacitance: max. 1.05 pF.
  • Low diode forward resistance: max. 0.7 Ω.
  • Small inductance.

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