STPS1L20M STMicroelectronics, STPS1L20M Datasheet

DIODE SCHOTTKY 20V 1A DO-216AA

STPS1L20M

Manufacturer Part Number
STPS1L20M
Description
DIODE SCHOTTKY 20V 1A DO-216AA
Manufacturer
STMicroelectronics
Datasheet

Specifications of STPS1L20M

Voltage - Forward (vf) (max) @ If
430mV @ 1A
Voltage - Dc Reverse (vr) (max)
20V
Current - Average Rectified (io)
1A
Current - Reverse Leakage @ Vr
75µA @ 20V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Surface Mount
Package / Case
DO-216AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Other names
497-3211-2

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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 Summary of contents

Page 1

... Rth j a – November 2005 150°C 0.37 V Table 2: Order Code Part Number STPS1L20M Parameter = 140°C δ sinusoidal 1µ 25° REV. 4 STPS1L20M A C STmite (DO216-AA) Marking 1L2 Value 1400 = 25°C - 150 150 10000 Unit °C °C V/µs 1/6 ...

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 Forward voltage drop F δ Pulse test 380 µs, < evaluate the conduction losses use the following equation 0. ...

Page 3

... Single pulse 0.0 1.E-04 1.E-01 1.E+00 Figure 8: Reverse leakage current versus junction temperature (typical values) I (mA) 1.E+02 1.E+01 1.E+00 1.E-01 1.E-02 1.E- STPS1L20M 4: Normalized avalanche (t ) ARM p (25°C) T (° 100 6: Relative variation /R th(j-c) t (s) p 1.E-03 1.E- =20V R T (° ...

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 values) R (°C/W) th(j-a) 250 200 150 100 50 S(mm² 100 120 4/6 ...

Page 5

... Last update. STmite package dimensions reference A1 change: from 3 blank (min) to -0.05mm and from 0.10 (max) to 0.05mm. Page 2, table 5: conduction losses evaluation values changed From STPS1L20M DIMENSIONS Millimeters Inches Min. Typ. Max. Min. Typ. Max. 0.85 1.00 1.15 0.033 0.039 0.045 -0 ...

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 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 ...

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