STPS15L45CB Datasheet, PDF (1/4 Pages) STMicroelectronics – LOW DROP POWER SCHOTTKY RECTIFIER

®
STPS15L45CB
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCTS CHARACTERISTICS
I_F(AV)
V_RRM
Tj (max)
2 x 7.5 A
45 V
150 °C
V_F (max)
0.46 V
FEATURES AND BENEFITS
s VERY SMALL CONDUCTION LOSSES
s NEGLIGIBLE SWITCHING LOSSES
s EXTREMELY FAST SWITCHING
s LOW FORWARD VOLTAGE DROP
s AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Dual center tab Schottky rectifier suited for Switch
Mode Power Supply and high frequency DC to DC
converters.
Package in DPAK, this device is intended for use
in low voltage, high frequency inverters,
free-wheeling and polarity protection applications.
A1
K
A2
K
A2
A1
DPAK
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
V_RRM
I_F(RMS)
I_F(AV)
I_FSM
I_RRM
P_ARM
T_stg
Tj
dV/dt
Parameter
Value
Repetitive peak reverse voltage
45
RMS forward current
10
Average forward current
Tc = 140°C Per diode
7.5
δ = 0.5
Per device
15
Surge non repetitive forward current tp = 10 ms sinusoidal
75
Peak repetitive reverse current
tp=2 µs square F=1kHz
1
Repetitive peak avalanche power
tp = 1µs Tj = 25°C
3700
Storage temperature range
- 65 to + 175
Maximum operating junction temperature *
150
Critical rate of rise reverse voltage
10000
Unit
V
A
A
A
A
W
°C
°C
V/µs
* : ^dPtot <
1
thermal runaway condition for a diode on its own heatsink
dTj
Rth( j − a)
July 2003 - Ed : 2A
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