STPS3045G Datasheet, PDF (1/5 Pages) STMicroelectronics – POWER SCHOTTKY RECTIFIER

®
STPS3045G
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
30 A
45 V
175°C
0.63 V
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW THERMAL RESISTANCE
HIGH DISSIPATION MINIATURE PACKAGE
K
A
A
D²PAK
DESCRIPTION
Single Schottky rectifier suited for switchmode
power supply and high frequency DC to DC con-
verters.
Packaged in D²PAK surface mount package , this
device is intended for use in low voltage, high fre-
quency inverters, free wheeling and polarity pro-
tection applications.
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
Value
VRRM Repetitive peak reverse voltage
45
IF(RMS) RMS forward current
50
IF(AV) Average forward current
Tc = 150°C
30
δ = 0.5
IFSM Surge non repetitive forward current
tp = 10 ms
200
Sinusoidal
IRRM Repetitive peak reverse current
tp = 2 µs
1
F = 1kHz square
IRSM Non Repetitive peak reverse current
Tstg Storage temperature range
tp = 100µs square
3
- 65 to + 175
Tj Maximum operating junction temperature*
175
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
October 1999 - Ed: 4A
Unit
V
A
A
A
A
A
°C
°C
V/µs
1/5