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Número de pieza | STPS1L40M | |
Descripción | LOW DROP POWER SCHOTTKY RECTIFIER | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
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LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
1A
40 V
150°C
0.40 V
FEATURES AND BENEFITS
s VERY SMALL CONDUCTION LOSSES
s NEGLIGIBLE SWITCHING LOSSES
s EXTREMELY FAST SWITCHING
s LOW FORWARD VOLTAGE DROP FOR
HIGHER EFFICIENCY & EXTENDED
BATTERY LIFE
s LOW THERMAL RESISTANCE
s AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Single Schottky rectifier suited for switch mode
power supplies and high frequency DC to DC
converters.
Packaged in ST Mite, 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.
A
C
ST Mite
(DO-216AA)
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
IF(RMS) RMS forward current
IF(AV) Average forward current
Tc = 140°C δ = 0.5
IFSM Surge non repetitive forward current tp = 10 ms sinusoidal
PARM Repetitive peak avalanche power
tp = 1µs Tj = 25°C
Tstg Storage temperature range
Tj Maximum operating junction temperature*
dV/dt Critical rate of rise of reverse voltage (rated Vr, Tj = 25°C)
Value
40
2
1
50
1200
- 65 to + 150
150
10000
Unit
V
A
A
A
W
°C
°C
V/µs
* : dPtot <
1 thermal runaway condition for a diode on its own heatsink
dTj Rth( j − a)
July 2003 - Ed : 3A
1/5
1 page STPS1L40M
PACKAGE MECHANICAL DATA
ST Mite
DIMENSIONS
REF. Millimeters
Inches
L3
D
Min. Typ. Max. Min. Typ. Max.
A 0.85 1.00 1.15 0.033 0.039 0.045
A1 0.10 0.004
b2 b
b 0.40
0.65 0.016
0.025
b2 0.70
1.00 0.027
0.039
H
c 0.10
0.25 0.004
0.010
L2
L
R
D 1.75 1.90 2.05 0.069 0.075 0.081
E E 1.75 1.90 2.05 0.069 0.075 0.081
H 3.60 3.75 3.90 0.142 0.148 0.154
C A L 0.50 0.63 0.80 0.047 0.025 0.031
A1
R1
0° to 6°
L2 1.20 1.35 1.50 0.047 0.053 0.059
L3 0.50 ref (Typ.)
0.019 ref (Typ.)
R 0.07
0.003
R1 0.07
0.003
Note: The anode is connected to the longer tab
The cathode is connected to the shorter tab (heatsink)
FOOTPRINT (dimensions in mm)
2.67
0.762
2.54 1.27
Type
STPS1L40M
0.635
Marking
1L4
Package
ST Mite
Weight
15.5 mg
Base qty
12000
Delivery mode
Tape & reel
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 use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written
approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2003 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - Finland - France - Germany
Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore
Spain - Sweden - Switzerland - United Kingdom - United States.
http://www.st.com
5/5
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet STPS1L40M.PDF ] |
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STPS1L40M | LOW DROP POWER SCHOTTKY RECTIFIER | STMicroelectronics |
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