BAT49 ,SMALL SIGNAL SCHOTTKY DIODEBAT 49®SMALL SIGNAL SCHOTTKY DIODEDESCRIPTIONGeneral purpose metal to silicon diode featuringvery l ..
BAT54 ,Surface Mount Schottky DiodeELECTRICAL CHARACTERISTICS(T = 25°C unless otherwise noted)ACharacteristic Symbol Min Typ Max Unit5 ..
BAT54 ,Surface Mount Schottky DiodeAbsolute Maximum RatingsT = 25
BAT49
SMALL SIGNAL SCHOTTKY DIODE
BA T 49SMALL SIGNAL SCHOTTKY DIODE
DESCRIPTIONGeneral purpose metal to silicon diode featuring
very low turn-on voltage and fast switching.
This device has integrated protection against ex-
cessive voltage such as electrostatic discharges.
August 1999 Ed : 1A
ABSOLUTE RATINGS (limiting values)
THERMAL RESIST ANCE* On infinite heatsink with 4mm lead length
** Pulse test: tp ≤ 300μs δ < 2%.
STA TIC CHARACTERISTICS
ELECTRICAL CHARACTERISTICSDYNAMIC CHARACTERISTICS
1/4
Figure 1. Forward current versus forward
voltage at low level (typical values).
Figure 2. Forward current versus forward
voltage at high level (typical values).
Figure 3. Reverse current versus junction
temperature.
Figure 4. Reverse current versus VRRM in per
cent.
BAT 49
Figure 5. Capacitance C versus reverse
applied voltage VR (typical values).
Figure 6. Surge non repetitive forward current
for a rectangular pulse with t ≤ 10 ms.
Figure 7. Surge non repetitive forward current
versus number of cycles.3/4
BAT 49
Cooling method : by convection and conduction
Marking: clear, ring at cathode end.
Weight: 0.34g
PACKAGE MECHANICAL DATADO 41 Glass
. 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 approval
of STMicroelectronics.
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© 1999 STMicroelectronics - Printed in Italy - All rights reserved.
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BAT 49
:
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