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Partno	Mfg	Dc	Qty	Available	Descript
BAR46	ST	N/a	25000	avai	SMALL SIGNAL SCHOTTKY DIODES
BAR46FILM	STM	N/a	10000	avai	SMALL SIGNAL SCHOTTKY DIODES

BAR46 ,SMALL SIGNAL SCHOTTKY DIODESFEATURES AND BENEFITSVERY SMALL CONDUCTION LOSSESNEGLIGIBLE SWITCHING LOSSESLOW FORWARD VOLTAGE DRO ..
BAR46AFILM ,SMALL SIGNAL SCHOTTKY DIODESFEATURES AND BENEFITSVERY SMALL CONDUCTION LOSSESNEGLIGIBLE SWITCHING LOSSESLOW FORWARD VOLTAGE DRO ..
BAR46AFILM ,SMALL SIGNAL SCHOTTKY DIODESFEATURES AND BENEFITSVERY SMALL CONDUCTION LOSSESNEGLIGIBLE SWITCHING LOSSESLOW FORWARD VOLTAGE DRO ..
BAR46AFILM ,SMALL SIGNAL SCHOTTKY DIODESBAR46BAR46AFILM®SMALL SIGNAL SCHOTTKY DIODES
BAR46FILM ,SMALL SIGNAL SCHOTTKY DIODESFEATURES AND BENEFITSVERY SMALL CONDUCTION LOSSESNEGLIGIBLE SWITCHING LOSSESLOW FORWARD VOLTAGE DRO ..
BAR50-02V ,PIN Diodesapplications

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BAR46-BAR46FILM
SMALL SIGNAL SCHOTTKY DIODES
BAR46
BAR46AFILM
September 2002 - Ed: 3A
SMALL SIGNAL SCHOTTKY DIODES
High voltage Schottky rectifier suited for SLIC pro-
tection during the card insertion operation.
DESCRIPTION
Note 1: for double diodes, Ptot is the total dissipation of both diodes.
ABSOLUTE RATINGS(limiting values)
* Mounted on epoxy board, with recommended pad layout.
THERMAL RESISTANCE
* : dPtot
dTj < 1
Rth(j−a) thermal runaway condition for a diode on its own heatsink
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
SURFACE MOUNT DEVICE
FEATURES AND BENEFITS
1/5
DYNAMIC CHARACTERISTICS
Pulse test : * tp = 380μs δ < 2%
** tp = 5 ms, δ < 2%
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
BAR46 /BAR46AFILM
2/5
Fig. 1: Forward current versus forward voltage at
different temperatures (typical values).
Fig. 2: Forward current versus forward voltage
(typical values).
Fig. 3: Reverse current versus junction temperature
(typical values).
Fig. 4: Reverse current versus continuous reverse
voltage (typical values).
BAR46 / BAR46AFILM
3/5
Fig. 5: Capacitance C versus reverse applied
voltage VR (typical values).
BAR46 /BAR46AFILM
4/5
PACKAGE MECHANICAL DATA
SOT-23 (Plastic)
. consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-
proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2002 STMicroelectronics - Printed in Italy - All rights reserved.
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FOOT PRINT DIMENSIONS (Millimeter)
Epoxy meets UL94,V0
BAR46 / BAR46AFILM
5/5
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www.ic-phoenix.com
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