廬
STPS80L15TV
LOW DROP OR-ing POWER SCHOTTKY DIODE
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
2 x 40 A
15 V
125 擄C
0.33 V
K1
A1
K2
A2
FEATURES AND BENEFITS
VERY LOW DROP FORWARD VOLTAGE FOR
LESS POWER DISSIPATION AND REDUCED
HEATSINK
INSULATED PACKAGE:
Insulated voltage = 2500 V
(RMS)
Capacitance = 45 pF
DESCRIPTION
Dual Schottky rectifier suited for Switched Mode
Power Supplies and DC to DC power converters.
Packaged in ISOTOP
TM
, this device is especially
intended for use as an OR-ing diode in fault
tolerant power supply equipments.
ABSOLUTE RATINGS
(limiting values, per diode)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RRM
T
stg
Tj
dV/dt
* :
RMS forward current
Average forward current
Surge non repetitive forward current
Repetitive peak reverse current
Storage temperature range
Maximum operating junction temperature
Critical rate of rise of reverse voltage
Tc = 110擄C
未
=1
tp = 10 ms
Sinusoidal
tp = 2
碌s
F = 1kHz
Parameter
Repetitive peak reverse voltage
K2
A2
K1
A1
ISOTOP
TM
Value
15
100
40
700
2
- 65 to + 150
125
10000
Unit
V
A
A
A
A
擄C
擄C
V/碌s
dPtot
1
<
thermal runaway condition for a diode on its own heatsink
Rth
(
j
鈭?/div>
a
)
dTj
ISOTOP is a trademark of STMicroelectronics
July 1999 - Ed: 4A
1/4
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