庐
STPS745D/F/G
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
FEATURES AND BENEFITS
A
7.5 A
45 V
175
掳C
0.57 V
A
K
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
INSULATED PACKAGE: ISOWATT220AC
Insulating voltage = 2000V DC
Capacitance = 12pF
DESCRIPTION
Single Schottky rectifier suited for Switch Mode
Power Supply and high frequency DC to DC con-
verters.
Packaged either in TO-220AC, ISOWATT220AC
or D
2
PAK, this device is intended for use in low
voltage, high frequency inverters, free wheeling
and polarity protection applications.
ABSOLUTE RATINGS
(limiting values)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
RMS forward current
Average forward current
未
= 0.5
Surge non repetitive forward
current
Repetitive peak reverse current
Non repetitive peak reverse
current
Storage temperature range
Critical rate of rise of reverse voltage
Parameter
Repetitive peak reverse voltage
K
TO-220AC
STPS745D
K
ISOWATT220AC
STPS745F
A
NC
D PAK
STPS745G
2
Value
45
20
7.5
Unit
V
A
A
Tc = 160掳C
TO-220AC /
2
D PAK
ISOWATT220AC Tc = 145掳C
tp = 10 ms sinusoidal
I
FSM
150
A
I
RRM
I
RSM
Tstg
Tj
dV/dt
* :
tp = 2
碌
s square F = 1kHz
tp = 100
碌s
square
1
2
- 65 to + 175
175
10000
A
A
掳C
掳C
V/碌s
Maximum operating junction temperature *
dPtot
1
<
thermal runaway condition for a diode on its own heatsink
Rth
(
j
鈭?/div>
a
)
dTj
1/7
June 1999 - Ed: 4D
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