®
BAT54J / W / AW / CW / SW
SMALL SIGNAL SCHOTTKY DIODE
FEATURES AND BENEFITS VERY SMALL CONDUCTION LOSSES NEGLIGIBLE ...
®
BAT54J / W / AW / CW / SW
SMALL SIGNAL
SCHOTTKY DIODE
FEATURES AND BENEFITS VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES LOW FORWARD VOLTAGE DROP SURFACE MOUNT DEVICE
K NC A
NC K A K2 K1 A
K2
A
K1
BAT54W DESCRIPTION
Schottky barrier diodes encapsulated either in SOT-323 or SOD-323 small SMD packages. Single and double diodes with different pining are available.
K A2 A1 A1 K A2
A2 K1
BAT54AW
K2
K2 A1
A2 K1
A1
BAT54CW SOT-323
BAT54SW
A
86
K
BAT54J SOD-323 ABSOLUTE RATINGS (limiting values) Symbol VRRM IF IFSM Ptot Tstg Tj TL Continuous forward current Surge non repetitive forward current Power dissipation (note 1) Tamb = 25°C Maximum storage temperature range Maximum operating junction temperature * Maximum temperaturefor soldering during 10s tp=10ms sinusoidal SOD-323 SOT-323 - 65 to +150 150 260 °C °C °C Parameter Repetitive peak reverse voltage Value 30 0.3 1 230 Unit V A A mW
Note 1: for double diodes, Ptot is the total dissipation of both diodes
* :
dPtot 1 thermal runaway condition for a diode on its own heatsink < dTj Rth(j−a)
1/5
June 1999 - Ed: 2A
BAT54J / W / AW / CW / SW
THERMAL RESISTANCE Symbol Rth (j-a) Junction to ambient (*) Parameters SOD-323 SOT-323 (*) Mounted on epoxy board, with recommended pad layout. STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol VF * Parameters Forward voltage drop Tests conditions Tj = 25°C IF = 0.1 mA IF = 1 mA IF = 10 mA IF = 30 mA IF = 100 mA IR ** Reverse leakage current Tj = 25°C Tj = 100°C...
