STPS140Z Datasheet, PDF (1/5 Pages) STMicroelectronics – POWER SCHOTTKY RECTIFIER

®
STPS140Z
MAIN PRODUCT CHARACTERISTICS
IF
VRRM
V_F (max)
Tj (max)
1A
40 V
0.49 V
150°C
POWER SCHOTTKY RECTIFIER
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
SOD123
DESCRIPTION
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.
ABSOLUTE RATINGS (limiting values)
Symbol
VRRM
IF
I_FSM
IRRM
IRSM
Tstg
Tj
TL
dV/dt
Parameter
Repetitive peak reverse voltage
Continuous forward current
Tamb = 60 °C
Surge non repetitive forward current
tp = 10 ms
Sinusoidal
Repetitive peak reverse current
tp = 2 µs square
F = 1kHz
Non repetitive peak reverse current
tp = 100µs square
Storage temperature range
Maximum operating junction temperature *
Maximum temperature for soldering during 10s
Critical rate of rise of reverse voltage
Value
40
1
5.5
0.5
1
- 65 to + 150
150
260
10000
Unit
V
A
A
A
A
°C
°C
V/µs
*
dPtot
dTj
<
1
Rth(j−a)
Thermal runaway condition for a diode on its own heatsink.
May 1999 - Ed: 1
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