廬
STPS140Z
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I
F
V
RRM
V
F
(max)
Tj (max)
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
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
V
RRM
I
F
I
FSM
I
RRM
I
RSM
T
stg
Tj
T
L
dV/dt
Parameter
Repetitive peak reverse voltage
Continuous forward current
Surge non repetitive forward current
Repetitive peak reverse current
Non repetitive peak reverse current
Storage temperature range
Maximum operating junction temperature *
Maximum temperature for soldering during 10s
Critical rate of rise of reverse voltage
T
amb
= 60
擄C
tp = 10 ms
Sinusoidal
tp = 2
碌s
square
F = 1kHz
tp = 100碌s square
Value
40
1
5.5
0.5
1
- 65 to + 150
150
260
10000
擄C
V/碌s
Unit
V
A
A
A
A
擄C
1A
40 V
0.49 V
150擄C
SOD123
*
dPtot
1
<
dTj
Rth
(
j
鈭?/div>
a
)
Thermal runaway condition for a diode on its own heatsink.
May 1999 - Ed: 1
1/5
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