STPS1L20M_05 STMICROELECTRONICS [STMicroelectronics], STPS1L20M_05 Datasheet

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STPS1L20M_05

Manufacturer Part Number
STPS1L20M_05
Description
LOW DROP POWER SCHOTTKY RECTIFIER
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Table 1: Main Product Characteristics
FEATURES AND BENEFITS
DESCRIPTION
Single Schottky rectifier suited for switch mode
power supplies and high frequency DC to DC
converters.
Packaged in STmite, this device is intended for
use in low voltage, high frequency inverters, free
wheeling and polarity protection applications. Due
to the small size of the package this device fits
battery powered equipment (cellular, notebook,
PDA’s, printers) as well chargers and PCMCIA
cards.
Table 3: Absolute Ratings (limiting values)
November 2005
* :
Symbol
I
V
F(RMS)
I
P
dV/dt
I
dPtot
---------------
Very small conduction losses
Negligible switching losses
Extremely fast switching
Low forward voltage drop for higher efficiency
and extented battery life
Low thermal resistance
Avalanche capability specified
F(AV)
T
FSM
RRM
ARM
dTj
T
stg
j
>
V
T
------------------------- -
Rth j a
V
j
F
I
F(AV)
(max)
(max)
Repetitive peak reverse voltage
RMS forward voltage
Average forward current
Surge non repetitive forward current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage (rated V
®
RRM
(
1
)
thermal runaway condition for a diode on its own heatsink
LOW DROP POWER SCHOTTKY RECTIFIER
0.37 V
150°C
20 V
1 A
Parameter
REV. 4
T
t
t
p
p
c
Table 2: Order Code
= 10 ms sinusoidal
= 1µs T
= 140°C δ = 0.5
R
, T
Part Number
STPS1L20M
j
= 25°C)
j
= 25°C
C
(DO216-AA)
STmite
STPS1L20M
-65 to + 150
10000
Value
1400
150
20
50
Marking
2
1
A
1L2
Unit
V/µs
°C
°C
W
V
A
A
A
1/6

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STPS1L20M_05 Summary of contents

Page 1

LOW DROP POWER SCHOTTKY RECTIFIER Table 1: Main Product Characteristics I F(AV) V RRM T (max (max) F FEATURES AND BENEFITS ■ Very small conduction losses ■ Negligible switching losses ■ Extremely fast switching ■ Low forward ...

Page 2

STPS1L20M Table 4: Thermal Resistance Symbol R Junction to case th(j- Junction to ambient th(j-l) * Mounted with minimum recommended pad size, PC board FR4. Table 5: Static Electrical Characteristics Symbol Parameter I * Reverse leakage current R ...

Page 3

Figure 3: Normalized avalanche derating versus pulse duration ARM p P (1µs) ARM 1 0.1 0.01 t (µs) p 0.001 0.01 0 Figure 5: Non repetitive surge peak forward current versus overload duration (maximum values) ...

Page 4

STPS1L20M Figure 9: Junction capacitance versus reverse voltage applied (typical values) C(pF) 1000 100 V ( Figure 11: Thermal resistance junction to ambient versus copper surface under tab (epoxy printed board FR4 35µm, typical ...

Page 5

Figure 12: STmite Package Mechanical Data Figure 13: Foot Print Dimensions (in millimeters) 1.82 1.10 2.03 0.50 0.71 Table 6: Ordering Information Ordering type Marking STPS1L20M Table 7: Revision ...

Page 6

STPS1L20M Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its ...

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