STPS140Z

®

May 1999 - Ed: 1

POWER SCHOTTKY RECTIFIER

1A

40 V

0.49 V

Tj (max)

150

°C

MAIN PRODUCT CHARACTERISTICS

VERY SMALL CONDUCTION LOSSES

NEGLIGIBLE SWITCHING LOSSES

EXTREMELY FAST SWITCHING

FEATURES AND BENEFITS

Single Schottky rectifier suited for Switchmode

Power Supplies and high frequency DC to DC con-

verters.

Packaged in SOD123, this device is intended for

use in low voltage, high frequency inverters, free

wheeling and polarity protection applications. Due

to the small size of the package this device fit GSM

and PCMCIA requirements.

DESCRIPTION

SOD123

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

40

V

Continuous forward current

°C1

A

Surge non repetitive forward current

tp = 10 ms

Sinusoidal

5.5

A

Repetitive peak reverse current

tp = 2

µs square

F = 1kHz

0.5

A

Non repetitive peak reverse current

tp = 100

µs square

1

A

Storage temperature range

- 65 to + 150

°C

Tj

Maximum operating junction temperature *

150

Maximum temperature for soldering during 10s

260

°C

dV/dt

Critical rate of rise of reverse voltage

10000

V/

µs

ABSOLUTE RATINGS (limiting values)

dPtot

dTj

<

1

Rth

(j−a)

Thermal runaway condition for a diode on its own heatsink.

*

1/5