BAT54J / W / AW / CW / SW

®

June 1999 - Ed: 2A

SMALL SIGNAL SCHOTTKY DIODE

VERY SMALL CONDUCTION LOSSES

NEGLIGIBLE SWITCHING 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

Repetitive peak reverse voltage

30

V

Continuous forward current

0.3

A

Surge non repetitive forward current

tp=10ms sinusoidal

1

A

Power dissipation (note 1)

Tamb = 25

°C

SOD-323

230

mW

SOT-323

Maximum storage temperature range

- 65 to +150

°C

Tj

Maximum operating junction temperature *

150

°C

Maximum temperature for 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 condition for a diode on its own heatsink

K1

K1

K2

K2

A

A

BAT54AW

BAT54J

AK

86

SOT-323

SOD-323

1/5