1/5
STPS3150/U
April 2003 - Ed: 1A
POWER SCHOTTKY RECTIFIER
®
150V Power Schottky rectifier are suited for switch
Mode Power Supplies on up to 24V rails and high
frequency converters.
Packaged in SMB and Axial, this device is
intended for use in consumer & computer
applications like TV, STB, PC and DVD where low
drop forward voltage in required to reduce power
dissipation.
DESCRIPTION
n NEGLIGIBLE SWITCHING LOSSES
n LOW FORWARD VOLTAGE DROP FOR
HIGHER EFFICIENCY AND EXTENDED
BATTERY LIFE
n LOW THERMAL RESISTANCE
FEATURES AND BENEFITS
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage
150 V
I
F(RMS)
RMS forward current
15 A
I
F(AV)
Average forward current T
L
= 130°C δ = 0.5 SMB
3A
T
L
= 140°C δ = 0.5 DO-201AD
I
FSM
Surge non repetitive forward current Half wave, single
phase, 50Hz
SMB
100 A
DO-201AD
150
T
stg
Storage temperature range
- 65 to + 150 °C
T
j
Maximum junction temperature *
175 °C
dV/dt
Critical rate of rise of reverse voltage (rated V
R
,T
j
= 25°C)
10000 V/µs
ABSOLUTE RATINGS (limiting values)
I
F(AV)
3A
V
RRM
150 V
Tj (max) 175°C
V
F
(max) 0.66 V
MAIN PRODUCT CHARACTERISTICS
DO-201AD
STPS3150
*:
dPtot
dTj Rth j a
<
−
1
()
thermal runaway condition for a diode on its own heatsink
SMB
STPS3150U