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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D049
BA591 Band-switching diode
Product specification Supersedes data of 1998 Aug 18 1998 Aug 31
Philips Semiconductors
Product specification
Band-switching diode
FEATURES • Very small plastic SMD package • Low diode capacitance: max. 1.05 pF • Low diode forward resistance: max. 0.7 Ω • Small inductance.
handbook, halfpage
BA591
DESCRIPTION The BA591 is a planar, high performance band-switching diode in the very small SOD323 SMD plastic package. PINNING PIN 1 2 DESCRIPTION cathode anode
1
2
APPLICATIONS • Low loss band-switching in VHF television tuners • Surface mount band-switching circuits.
Marking code: A1. The marking band indicates the cathode.
MAM406
Fig.1 Simplified outline (SOD323) and symbol.