BAT54J / W / AW / CW / SW

June 1999 - Ed: 2A
SMALL SIGNAL SCHOTTKY DIODE
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLESWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
SURFACE MOUNT DEVICE
FEATURES AND BENEFITS
Schottky barrier diodes encapsulated either in
SOT-323 or SOD-323 small SMD packages.
Single and double diodes with different pining are
available.
DESCRIPTION
K
A
A
NC
NC
K
Symbol Parameter Value Unit
VRRM Repetitive peak reverse voltage 30 V
I
F
Continuousforward current 0.3 A
I
FSM
Surge non repetitive forward current tp=10ms sinusoidal 1 A
Ptot Power dissipation (note 1)
Tamb = 25°C
SOD-323 230 mW
SOT-323
Tstg Maximum storage temperaturerange - 65 to +150 °C
Tj Maximum operating junction temperature* 150 °C
T
L
Maximum temperaturefor soldering during 10s 260 °C
Note 1: for double diodes, Ptot is the total dissipation of both diodes
ABSOLUTE RATINGS (limiting values)
BAT54W
A1
A1
A2
A2
K
K
BAT54CW
A1
K2
A2
K1
A2
K1
K2
A1
BAT54SW
*:
dPtot
dTj
<
1
Rth(j−a)
thermal runaway conditionfor a diode on its own heatsink
K1
K1
K2
K2
A
A
BAT54AW
BAT54J
AK86
SOT-323
SOD-323
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