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handbook, halfpage
M3D049
PMEG2020AEA
20 V, 2 A very low V
MEGA
F
SchottkybarrierrectifierinSOD323
(SC-76) package
Product specification 2004 Feb 26
Philips Semiconductors Product specification
20 V, 2 A very low VF MEGA Schottky
barrier rectifier in SOD323 (SC-76) package
FEATURES
• Forward current: 2 A
• Reverse voltage: 20 V
• Very low forward voltage
• Very small SMD package.
APPLICATIONS
• Low voltage rectification
• High efficiency DC/DC conversion
• Switch mode power supply
• Inverse polarity protection
• Low power consumption applications.
DESCRIPTION
Planar Maximum Efficiency General Application (MEGA)
Schottky barrier rectifier with an integrated guard ring for
stressprotection,encapsulatedin aSOD323 (SC-76)very
small SMD plastic package.
QUICK REFERENCE DATA
SYMBOL PARAMETER VALUE UNIT
I
F
V
R
PINNING
PMEG2020AEA
forward current 2 A
reverse voltage 20 V
PIN DESCRIPTION
1 cathode
2 anode
12
MHC682
MARKING
TYPE NUMBER MARKING CODE
PMEG2020AEA S3
RELATED PRODUCTS
TYPE NUMBER DESCRIPTION FEATURES
PMEG1020EA 2 A; 10 V ultra low VFMEGA Schottky barrier
rectifier
PMEG2010EA 1 A; 20 V ultra low VFMEGA Schottky barrier
rectifier
ORDERING INFORMATION
TYPE NUMBER
NAME DESCRIPTION VERSION
PMEG2020AEA − plastic surface mounted package; 2 leads SOD323
The marking bar indicates the cathode.
Fig.1 Simplified outline (SOD323; SC-76) and
symbol.
SOD323 package; lower reverse voltage; lower
forward voltage
SOD323 package; lower forward current; lower
reverse current and diode capacitance
PACKAGE
2004 Feb 26 2
Philips Semiconductors Product specification
20 V, 2 A very low VF MEGA Schottky
PMEG2020AEA
barrier rectifier in SOD323 (SC-76) package
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134)
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
R
I
F
I
FRM
I
FSM
T
stg
T
j
T
amb
THERMAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS VALUE UNIT
R
th(j-a)
R
th(j-a)
R
th(j-s)
continuous reverse voltage − 20 V
continuous forward current Tsp≤ 55 °C − 2A
repetitive peak forward current tp≤ 1 ms; δ≤0.25 − 7A
non-repetitive peak forward current t = 8 ms square wave − 9A
storage temperature −65 +150 °C
junction temperature − 150 °C
operating ambient temperature −65 +150 °C
thermal resistance from junction to ambient notes 1 and 2 450 K/W
thermal resistance from junction to ambient notes 2 and 3 210 K/W
thermal resistance from junction to solder point note 4 90 K/W
Notes
1. Refer to SOD323 (SC-76) standard mounting conditions.
2. ForSchottky barrierdiodes thermalrunaway hasto beconsidered, asinsome applications,the reversepower losses
PRare asignificant part of thetotal power losses.Nomograms for determination ofthe reverse power lossesPRand
IF (AV) rating will be available on request.
3. Device mounted on a on an FR4 printed-circuit board with copper clad 10 x 10 mm.
4. Soldering point of cathode tab.
ELECTRICAL CHARACTERISTICS
Tj=25°C unless otherwise specified.
SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT
V
F
forward voltage see Fig.2; note 1
IF= 0.01 A 200 220 mV
IF= 0.1 A 265 290 mV
IF= 1 A 380 430 mV
IF= 2 A 450 525 mV
I
R
reverse current VR= 5 V; see Fig.3 15 50 µA
VR= 10 V 20 80 µA
VR= 20 V 50 200 µA
C
d
diode capacitance VR= 5 V; f = 1 MHz; see Fig.4 55 70 pF
Note
1. Pulse test: t
≤ 300 µs; δ≤0.02.
p
2004 Feb 26 3
Philips Semiconductors Product specification
20 V, 2 A very low VF MEGA Schottky
barrier rectifier in SOD323 (SC-76) package
GRAPHICAL DATA
4
10
handbook, halfpage
I
F
(mA)
3
10
2
10
10
1
−1
10
(1) T
(2) T
(3) T
(4) T
amb
amb
amb
amb
= 125°C.
=85°C.
=25°C.
= −40°C.
(1) (2) (4)
(3)
0.1 0.2 0.3 0.4
MDB823
VF (V)
0.50
2
10
handbook, halfpage
I
R
(mA)
10
1
−1
10
−2
10
−3
10
−4
10
−5
10
PMEG2020AEA
MDB825
(1)
(2)
(3)
(4)
Fig.2 Forward current as a function of forward
voltage; typical values.
200
handbook, halfpage
C
d
(pF)
150
100
50
0
0 5 10 20
MDB824
15
VR (V)
20105015
VR (V)
(1) T
(2) T
(3) T
(4) T
amb
amb
amb
amb
= 125 °C.
=85°C.
=25°C.
= −40°C.
Fig.3 Reverse current as a function of reverse
voltage; typical values.
f = 1 MHz; T
amb
=25°C.
Fig.4 Diode capacitance as a function of reverse
voltage; typical values.
2004 Feb 26 4
Philips Semiconductors Product specification
20 V, 2 A very low VF MEGA Schottky
barrier rectifier in SOD323 (SC-76) package
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads
D
H
D
A
X
M
vA
PMEG2020AEA
SOD323
E
(1)
01
DIMENSIONS (mm are the original dimensions)
A
1.1
0.8
1
b
A
max
c D E H
p
0.40
0.25
1.8
0.25
0.10
IEC JEDEC JEITA
1.6
1.35
1.15
D
2.7
2.3
REFERENCES
UNIT
mm 0.05
Note
1. The marking bar indicates the cathode
OUTLINE
VERSION
SOD323 SC-76
21
L
0.45
0.15
Q
b
p
scale
Q
0.25
0.15
v
0.2
p
A
A
2 mm
1
L
detail X
EUROPEAN
PROJECTION
p
c
ISSUE DATE
99-09-13
03-12-17
2004 Feb 26 5
Philips Semiconductors Product specification
20 V, 2 A very low VF MEGA Schottky
PMEG2020AEA
barrier rectifier in SOD323 (SC-76) package
DATA SHEET STATUS
LEVEL
I Objective data Development This data sheet contains data from the objective specification for product
II Preliminary data Qualification This data sheet contains data from the preliminary specification.
III Product data Production This data sheet contains data from the product specification. Philips
Notes
1. Please consult the most recently issued data sheet before initiating or completing a design.
2. The product status of the device(s) described in this data sheet may have changed since this data sheet was
3. For datasheets describing multipletype numbers,the highest-level productstatus determines thedata sheetstatus.
DATA SHEET
STATUS
published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
(1)
PRODUCT
STATUS
(2)(3)
development. Philips Semiconductors reserves the right to change the
specification in any manner without notice.
Supplementary data will be published at a later date. Philips
Semiconductors reserves the right to change the specification without
notice, in order to improve the design and supply the best possible
product.
Semiconductors reserves the right to make changes at any time in order
to improve the design, manufacturing and supply. Relevant changes will
be communicated via a Customer Product/Process Change Notification
(CPCN).
DEFINITION
DEFINITIONS
Short-form specification The data in a short-form
specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.
Limiting valuesdefinition Limitingvalues givenarein
accordance with the Absolute Maximum Rating System
(IEC 60134). Stress above one or more of the limiting
values may cause permanent damage to the device.
These are stress ratings only and operation of the device
atthese orat anyother conditionsabovethose givenin the
Characteristics sectionsof the specification isnot implied.
Exposure to limiting values for extended periods may
affect device reliability.
Application information Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
norepresentation orwarrantythatsuchapplications willbe
suitable for the specified use without further testing or
modification.
DISCLAIMERS
Life support applications These products are not
designed for use in life support appliances, devices, or
systems where malfunction of these products can
reasonably beexpected toresult inpersonal injury.Philips
Semiconductorscustomers usingorselling theseproducts
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Right to make changes Philips Semiconductors
reserves the right to make changes in the products including circuits, standard cells, and/or software described or contained herein in order to improve design
and/or performance.When theproduct is infull production
(status ‘Production’), relevant changes will be
communicated via a Customer Product/Process Change
Notification (CPCN). Philips Semiconductorsassumes no
responsibility or liability for the use of any of these
products, conveys no licence or title under any patent,
copyright, or mask work right to these products, and
makes no representations or warranties that these
products are free from patent, copyright, or mask work
right infringement, unless otherwise specified.
2004 Feb 26 6
Philips Semiconductors – a w orldwide compan y
Contact information
For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
© Koninklijke Philips Electronics N.V. 2004
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in this document does not formpart ofany quotation or contract, is believed to be accurateand reliableand may be changed
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.
Printed in The Netherlands R76/01/pp7 Date of release:2004 Feb 26 Document order number: 9397 750 11976
SCA76
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