廬
STPS4030CT/CG/CR
LOW DROP POWER SCHOTTKY RECTIFIER
MAJOR PRODUCTS CHARACTERISTICS
A1
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
2 x 20 A
30 V
150擄C
0.40 V
K
A2
K
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FORWARD VOLTAGE DROP FOR
HIGHER EFFICIENCY
LOW THERMAL RESISTANCE
AVALANCHE CAPABILITY SPECIFIED
s
s
s
s
s
s
A2
A1
A1
K
A2
D
2
PAK
STPS4030CG
TO-220AB
STPS4030CT
DESCRIPTION
Dual Schottky rectifier suited for switch Mode
Power Supply and high frequency DC to DC
converters.
Packaged in TO-220AB, D
2
PAK and I
2
PAK, this
device is intended for use in low voltage high
frequency inverters, free wheeling and polarity
protection applications.
ABSOLUTE RATINGS
(limiting values, per diode)
Symbol
Parameter
V
RRM
Repetitive peak reverse voltage
I
F(RMS)
RMS forward current
I
F(AV)
I
FSM
I
RRM
P
ARM
T
stg
Tj
dV/dt
* :
Average forward
current
Surge non repetitive forward current
Peak repetitive reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage (rated V
R
, Tj = 25擄C)
Tc = 130擄C
未
= 0.5
Per diode
Per device
K
A1
A2
I
2
PAK
STPS4030CR
Value
30
32
20
40
220
2
5300
- 65 to + 150
150
10000
Unit
V
A
A
A
A
W
擄C
擄C
V/碌s
tp = 10 ms Sinusoidal
tp=2 碌s square F=1kHz
tp = 1碌s
Tj = 25擄C
dPtot
1
thermal runaway condition for a diode on its own heatsink
<
dTj
Rth
(
j
鈭?/div>
a
)
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July 2003 - Ed: 2A
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