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BAT46WFILM
SMALL SIGNAL SCHOTTKY DIODE
BAT46J / BAT46W
BAT46AW /BAT46CW / BAT46SWJune 1999 - Ed: 2A
SMALL SIGNAL SCHOTTKY DIODE
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 the both diodes.
ABSOLUTE RATINGS (limiting values)* : 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 BENEFITS1/5
Pulse test : * tp = 380μs δ < 2%
** tp = 5ms, δ < 2%
STATIC ELECTRICAL CHARACTERISTICS
DYNAMIC CHARACTERISTICS (*) Mounted on epoxy board, with recommended pad layout.
THERMAL RESISTANCE
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW2/5
Fig. 1: Forward current versus forward voltage atdifferent 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 reversevoltage (typical values).
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW3/5
Fig. 5: Capacitance C versus reverse applied volt-age VR (typical values).
PACKAGE MECHANICAL DATASOT-323
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW4/5
PACKAGE MECHANICAL DATASOD-323
Epoxy meets UL94,V0
. 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
© 1999 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
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http://
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW5/5
:
www.ic-phoenix.com
.
