PMEG2020AEA [NXP]
20 V, 2 A very low VF MEGA Schottky barrier rectifier in SOD323 (SC-76) package; 20 V ，2 A非常低VF MEGA肖特基势垒整流器SOD323 （ SC - 76 ）封装
| 型号： | PMEG2020AEA |
| 厂家： | 
NXP |
| 描述： | 20 V, 2 A very low VF MEGA Schottky barrier rectifier in SOD323 (SC-76) package |
| 文件： | 总7页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DISCRETE SEMICONDUCTORS
DATA SHEET
handbook, halfpage
PMEG2020AEA
20 V, 2 A very low VF MEGA
Schottky barrier rectifier in SOD323
(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
PMEG2020AEA
FEATURES
QUICK REFERENCE DATA
• Forward current: 2 A
SYMBOL
PARAMETER
forward current
VALUE
UNIT
• Reverse voltage: 20 V
• Very low forward voltage
• Very small SMD package.
IF
2
A
V
VR
reverse voltage
20
PINNING
APPLICATIONS
PIN
DESCRIPTION
• Low voltage rectification
1
2
cathode
anode
• High efficiency DC/DC conversion
• Switch mode power supply
• Inverse polarity protection
• Low power consumption applications.
1
2
DESCRIPTION
Planar Maximum Efficiency General Application (MEGA)
Schottky barrier rectifier with an integrated guard ring for
stress protection, encapsulated in a SOD323 (SC-76) very
small SMD plastic package.
MHC682
The marking bar indicates the cathode.
MARKING
Fig.1 Simplified outline (SOD323; SC-76) and
symbol.
TYPE NUMBER
PMEG2020AEA
MARKING CODE
S3
RELATED PRODUCTS
TYPE NUMBER
DESCRIPTION
FEATURES
PMEG1020EA
2 A; 10 V ultra low VF MEGA Schottky barrier SOD323 package; lower reverse voltage; lower
rectifier forward voltage
1 A; 20 V ultra low VF MEGA Schottky barrier SOD323 package; lower forward current; lower
rectifier reverse current and diode capacitance
PMEG2010EA
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PMEG2020AEA
−
plastic surface mounted package; 2 leads
SOD323
2004 Feb 26
2
Philips Semiconductors
Product specification
20 V, 2 A very low VF MEGA Schottky
barrier rectifier in SOD323 (SC-76) package
PMEG2020AEA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134)
SYMBOL
VR
PARAMETER
CONDITIONS
MIN.
MAX.
20
UNIT
continuous reverse voltage
continuous forward current
repetitive peak forward current
non-repetitive peak forward current
storage temperature
−
−
−
−
V
A
A
A
IF
T
sp ≤ 55 °C
2
IFRM
IFSM
Tstg
Tj
tp ≤ 1 ms; δ ≤ 0.25
7
t = 8 ms square wave
9
−65
−
+150
150
+150
°C
°C
°C
junction temperature
Tamb
operating ambient temperature
−65
THERMAL CHARACTERISTICS
SYMBOL
Rth(j-a)
PARAMETER
CONDITIONS
VALUE
UNIT
thermal resistance from junction to ambient
thermal resistance from junction to ambient
notes 1 and 2
notes 2 and 3
450
210
90
K/W
K/W
K/W
Rth(j-a)
Rth(j-s)
thermal resistance from junction to solder point note 4
Notes
1. Refer to SOD323 (SC-76) standard mounting conditions.
2. For Schottky barrier diodes thermal runaway has to be considered, as in some applications, the reverse power losses
PR are a significant part of the total power losses. Nomograms for determination of the reverse power losses PR and
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
VF
PARAMETER
forward voltage
CONDITIONS
see Fig.2; note 1
TYP.
MAX.
UNIT
IF = 0.01 A
IF = 0.1 A
200
220
mV
265
380
450
15
290
430
525
50
mV
mV
mV
µA
µA
µA
pF
IF = 1 A
IF = 2 A
IR
reverse current
VR = 5 V; see Fig.3
VR = 10 V
20
80
VR = 20 V
50
200
70
Cd
diode capacitance
VR = 5 V; f = 1 MHz; see Fig.4
55
Note
1. Pulse test: tp ≤ 300 µs; δ ≤ 0.02.
2004 Feb 26
3
Philips Semiconductors
Product specification
20 V, 2 A very low VF MEGA Schottky
barrier rectifier in SOD323 (SC-76) package
PMEG2020AEA
GRAPHICAL DATA
MDB825
MDB823
2
10
4
10
handbook, halfpage
handbook, halfpage
I
I
R
F
(mA)
(mA)
(1)
10
3
10
(2)
(3)
(1)
(2)
(3)
(4)
1
2
10
−1
10
10
1
−2
10
−3
10
−1
10
0
0.1
0.2
0.3
0.4
0.5
V
(V)
F
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(3) Tamb = 25 °C.
(4) Tamb = −40 °C.
−4
10
(4)
−5
10
Fig.2 Forward current as a function of forward
voltage; typical values.
0
5
10
15
20
V
(V)
R
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(3)
Tamb = 25 °C.
MDB824
(4) Tamb = −40 °C.
200
handbook, halfpage
C
d
(pF)
Fig.3 Reverse current as a function of reverse
voltage; typical values.
150
100
50
0
0
5
10
15
20
V
(V)
R
f = 1 MHz; Tamb = 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
PMEG2020AEA
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads
SOD323
A
D
E
X
M
A
H
D
v
Q
1
2
b
p
A
A
1
(1)
c
L
p
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
1
UNIT
mm
b
c
D
E
H
L
p
Q
v
A
p
D
max
1.1
0.8
0.40 0.25
0.25 0.10
1.8
1.6
1.35
1.15
2.7
2.3
0.45 0.25
0.15 0.15
0.05
0.2
Note
1. The marking bar indicates the cathode
REFERENCES
JEDEC JEITA
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
99-09-13
03-12-17
SOD323
SC-76
2004 Feb 26
5
Philips Semiconductors
Product specification
20 V, 2 A very low VF MEGA Schottky
barrier rectifier in SOD323 (SC-76) package
PMEG2020AEA
DATA SHEET STATUS
DATA SHEET
STATUS(1)
PRODUCT
STATUS(2)(3)
LEVEL
DEFINITION
I
Objective data
Development This data sheet contains data from the objective specification for product
development. Philips Semiconductors reserves the right to change the
specification in any manner without notice.
II
Preliminary data Qualification
This data sheet contains data from the preliminary specification.
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.
III
Product data
Production
This data sheet contains data from the product specification. Philips
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).
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
published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
DEFINITIONS
DISCLAIMERS
Short-form specification
The data in a short-form
Life support applications
These products are not
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.
designed for use in life support appliances, devices, or
systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips
Semiconductors customers using or selling these products
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.
Limiting values definition Limiting values given are in
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
at these or at any other conditions above those given in the
Characteristics sections of the specification is not implied.
Exposure to limiting values for extended periods may
affect device reliability.
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 the product is in full production
(status ‘Production’), relevant changes will be
Application information
Applications that are
communicated via a Customer Product/Process Change
Notification (CPCN). Philips Semiconductors assumes 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.
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
no representation or warranty that such applications will be
suitable for the specified use without further testing or
modification.
2004 Feb 26
6
Philips Semiconductors – a worldwide company
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
SCA76
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 form part of any quotation or contract, is believed to be accurate and reliable and 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
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