BAT54, A, C, S

®

June 1999 - Ed: 3A

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 in a SOT-23

small SMD packages.

Double diodes with different pining are available.

DESCRIPTION

SOT-23

K

K

A

A

Nc

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)

250

mW

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)

BAT54

A2

A2

A1

A1

K

K

BAT54C

A2

A2

A1

K2

A1

K2

K1

K1

BAT54S

* :

dPtot

dTj

<

1

Rth

(j−a)

thermal runaway condition for a diode on its own heatsink

K2

K2

K1

K1

A

A

BAT54A

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