STPS1150_06 Datasheet, PDF (1/7 Pages) STMicroelectronics – Power Schottky rectifier

STPS1150
Power Schottky rectifier
Main product characteristics
I_F(AV)
V_RRM
T_j (max)
V_F(max)
1A
150 V
175° C
0.67 V
Description
150 V Power Schottky rectifier are suited for
switch mode power supplies on up to 24 V rails
and high frequency converters.
Packaged in SMA and Axial, this device is
intended for use in consumer and computer
applications like TV, STB, PC and DVD where low
drop forward voltage is required to reduce power
dissipation.
Order Codes
Part Number
STPS1150A
STPS1150
STPS1150RL
Marking
1150
STPS1150
STPS1150
SMA
(JEDEC DO-214AC)
STPS1150A
DO-41
STPS1150
Features and benefits
■ Negligible switching losses
■ Low forward voltage drop for higher efficiency
and extented battery life
■ Low thermal resistance
■ Surface mount miniature package
■ Avalanche capability specified
Table 1. Absolute Ratings (limiting values)
Symbol
Parameter
V_RRM
I_F(RMS)
I_F(AV)
I_FSM
Repetitive peak reverse voltage
RMS forward voltage
Average forward current
Surge non repetitive forward
current
SMA
DO-41
SMA
DO-41
T_L = 160° C δ = 0.5
T_L = 150° C δ = 0.5
t_p = 10 ms sinusoidal
P_ARM Repetitive peak avalanche power
tp = 1µs Tj = 25° C
T_stg Storage temperature range
T_j
Maximum operating junction temperature⁽¹⁾
1. ^{d----P-----t--o----t} > ------------1------------- thermal runaway condition for a diode on its own heatsink
dTj Rth(j – a)
Value
150
15
Unit
V
A
1
A
50
A
75
1500
W
-65 to + 150 ° C
175
°C
May 2006
Rev 4
1/7
www.st.com
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