STPS2L40 Datasheet, PDF (1/8 Pages) STMicroelectronics – Low drop power Schottky rectifier

STPS2L40
Low drop power Schottky rectifier
Main product characteristics
I_F(AV)
V_RRM
T_j (max)
V_F(max)
2A
40 V
150° C
0.34 V
A
K
SMB
STPS2L40U
Features and Benefits
■ Very small conduction losses
■ Negligible switching losses
■ Low forward voltage drop
■ Surface mount miniature package
■ Avalanche capability specified
A
K
SMB flat
STPS2L40UF
Description
Single chip Schottky rectifiers suited to Switched
Mode Power Supplies and high frequency DC to
DC converters.
Packaged in SMB, and low profile SMB, this
device is especially intended for surface mounting
and used in low voltage, high frequency inverters,
free wheeling and polarity protection applications.
Order codes
Part number
STPS2L40U
STPS2L40UF
marking
GD4
FGD4
Table 1. Absolute Ratings (limiting values)
Symbol
Parameter
V_RRM Repetitive peak reverse voltage
I_F(AV)
SMB
Average forward current
SMB flat
T_L = 130° C δ = 0.5
T_L = 140° C δ = 0.5
I_FSM
Surge non repetitive forward current
t_p = 10 ms sinusoidal
P_ARM Repetitive peak avalanche power
t_p = 1 µs T_j = 25° C
T_stg
Storage temperature range
T_j
Operating junction temperature ⁽¹⁾
1.
d----P-----t--o----t
dTj
<
R-----t--h----(^-1--j--–^-----a----)
condition
to
avoid
thermal
runaway
for
a
diode
on
its
own
heatsink
Value
Unit
40
V
2
A
75
A
2200
W
-65 to + 150 ° C
150
°C
February 2007
Rev 3
1/8
www.st.com
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