廬
STPS5L25B
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
FEATURES AND BENEFITS
n
5A
25 V
150擄C
0.35 V
2
3
4 (TAB)
4
n
n
n
VERY LOW FORWARD VOLTAGE DROP FOR
LESS POWER DISSIPATION AND REDUCED
HEATSINK
OPTIMIZED CONDUCTION/REVERSE LOSSES
TRADE-OFF WHICH MEANS THE HIGHEST
EFFICIENCY IN THE APPLICATIONS
HIGH POWER SURFACE MOUNT MINIATURE
PACKAGE
AVALANCHE CAPABILITY SPECIFIED
2
1
NC
3
DPAK
DESCRIPTION
Single Schottky rectifier suited to Switched Mode
Power Supplies and high frequency DC to DC con-
verters.
This device is especially intended for use as a
Rectifier at the secondary of 3.3V SMPS units.
ABSOLUTE RATINGS
(limiting values)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RRM
I
RSM
P
ARM
T
stg
Tj
dV/dt
* :
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward current
Repetitive peak reverse current
Non repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Tc = 145擄C
未
= 0.5
tp = 10 ms Sinusoidal
tp=2 碌s square F=1kHz
tp = 100 碌s square
tp = 1碌s
Tj = 25擄C
Value
25
7
5
75
1
2
3000
- 65 to + 150
150
10000
Unit
V
A
A
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
)
1/4
July 2003 - Ed: 5A
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