廬
STPS1L40M
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
1A
40 V
150擄C
0.40 V
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FORWARD VOLTAGE DROP FOR
HIGHER
EFFICIENCY
&
EXTENDED
BATTERY LIFE
LOW THERMAL RESISTANCE
AVALANCHE CAPABILITY SPECIFIED
s
s
s
s
s
s
A
C
ST Mite
(DO-216AA)
DESCRIPTION
Single Schottky rectifier suited for switch mode
power supplies and high frequency DC to DC
converters.
Packaged in ST Mite, 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 fits
battery powered equipment (cellular, notebook,
PDA鈥檚, printers) as well chargers and PCMCIA
cards.
ABSOLUTE RATINGS
(limiting values)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
P
ARM
T
stg
Tj
dV/dt
* :
RMS forward current
Average forward current
Surge non repetitive forward current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature*
Critical rate of rise of reverse voltage (rated Vr, Tj = 25擄C)
Tc = 140擄C
tp = 1碌s
未
= 0.5
tp = 10 ms sinusoidal
Tj = 25擄C
Parameter
Repetitive peak reverse voltage
Value
40
2
1
50
1200
- 65 to + 150
150
10000
Unit
V
A
A
A
W
擄C
擄C
V/碌s
dPtot
1
thermal runaway condition for a diode on its own heatsink
<
dTj
Rth
(
j
鈭?/div>
a
)
1/5
July 2003 - Ed : 3A
1
2
3
4
5
