®
STPS3045G
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj
(max)
V
F
(max)
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW THERMAL RESISTANCE
HIGH DISSIPATION MINIATURE PACKAGE
DESCRIPTION
Single Schottky rectifier suited for switchmode
power supply and high frequency DC to DC con-
verters.
Packaged in D
2
PAK 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
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RRM
I
RSM
Tstg
Tj
dV/dt
* :
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward current
Repetitive peak reverse current
Non Repetitive peak reverse current
Storage temperature range
Maximum operating junction temperature*
Critical rate of rise of reverse voltage
Tc = 150°C
δ
= 0.5
tp = 10 ms
Sinusoidal
tp = 2
µs
F = 1kHz square
tp = 100µs square
Value
45
50
30
200
1
3
- 65 to + 175
175
10000
Unit
V
A
A
A
A
A
°C
°C
V/µs
A
A
30 A
45 V
175°C
0.63 V
K
D
2
PAK
dPtot
1
<
thermal runaway condition for a diode on its own heatsink
Rth
(
j
−
a
)
dTj
1/5
October 1999 - Ed: 4A
STMICROELECTRONICS [ STMICROELECTRONICS ]
