STPS80L30CY Datasheet, PDF (1/3 Pages) STMicroelectronics – LOW DROP POWER SCHOTTKY RECTIFIER

STPS80L30CY
®
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I_F(AV)
VRRM
Tj (max)
VF (max)
2 x 40 A
30 V
150 °C
0.38 V
PRELIMINARY DATASHEET
A1
K
A2
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FORWARD VOLTAGE DROP
LOW THERMAL RESISTANCE
DESCRIPTION
Dual center tap Schottky rectifier suited for CAD
computers and servers.
Packaged in MAX247, this device is intended for
use in low voltage, high frequency switching power
supplies, free wheeling and polarity protection
applications.
A2
K
A1
Max247
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
Parameter
Value
VRRM Repetitive peak reverse voltage
30
IF(RMS) RMS forward current
50
IF(AV) Average forward current
Tc = 135°C Per diode
40
δ = 0.5
Per device
80
IFSM Surge non repetitive forward current tp = 10 ms sinusoidal
400
IRRM Repetitive peak reverse current
tp = 2 µs F = 1kHz square
2
Tstg Storage temperature range
- 65 to + 150
Tj Maximum operating junction temperature
150
dV/dt Critical rate of rise of reverse voltage
10000
*
:
dPtot
dTj
<
1
Rth(j−a)
thermal runaway condition for a diode on its own heatsink
Unit
V
A
A
A
A
°C
°C
V/µs
August 1999 - Ed: 1A
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