Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,
use http://www.nexperia.com
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use
salesaddresses@nexperia.com (email)
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on
the version, as shown below:
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights
reserved
Should be replaced with:
- © Nexperia B.V. (year). All rights reserved.
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and
understanding,
Kind regards,
Team Nexperia
1. Product profile
1.1 General description
Planar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier with an
integrated guard ring for stress protection, encapsulated in SOD323 (SC-76) very small
Surface-Mounted Device (SMD) plastic package.
1.2 Features
nForward current: IF≤2A
nReverse voltage: VR≤10 V
nUltra low forward voltage
nVery small SMD plastic package
1.3 Applications
nLow voltage rectification
nHigh efficiency DC-to-DC conversion
nSwitch Mode Power Supply (SMPS)
nReverse polarity protection
nLow power consumption applications
1.4 Quick reference data
[1] Pulse test: tp≤300 µs; δ≤0.02.
PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
Rev. 04 — 30 December 2008 Product data sheet
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
IFforward current Tsp ≤55 °C --2A
VRreverse voltage - - 10 V
VFforward voltage IF=1A [1] - 280 350 mV
PMEG1020EA_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 30 December 2008 2 of 9
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
2. Pinning information
[1] The marking bar indicates the cathode.
3. Ordering information
4. Marking
5. Limiting values
Table 2. Pinning
Pin Description Simplified outline Graphic symbol
1 cathode [1]
2 anode 21
sym001
12
Table 3. Ordering information
Type number Package
Name Description Version
PMEG1020EA SC-76 plastic surface-mounted package; 2 leads SOD323
Table 4. Marking codes
Type number Marking code
PMEG1020EA E2
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
VRreverse voltage - 10 V
IFforward current Tsp ≤55 °C-2A
IFRM repetitive peak forward
current tp≤1 ms; δ≤0.5 - 3.2 A
IFSM non-repetitive peak
forward current square wave;
tp=8ms -9A
Tjjunction temperature - 150 °C
Tamb ambient temperature −65 +150 °C
Tstg storage temperature −65 +150 °C
PMEG1020EA_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 30 December 2008 3 of 9
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
6. Thermal characteristics
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[2] Device mounted on an FR4 PCB with copper clad 10 ×10 mm.
[3] Soldering point of cathode tab.
7. Characteristics
[1] Pulse test: tp≤300 µs; δ≤0.02.
[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.
Table 6. Thermal characteristics
Symbol Parameter Conditions Min Typ Max Unit
Rth(j-a) thermal resistance from
junction to ambient in free air [1] - - 450 K/W
[2] - - 210 K/W
Rth(j-sp) thermal resistance from
junction to solder point [3] --90K/W
Table 7. Characteristics
T
amb
=25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VFforward voltage [1]
IF= 0.01 A - 100 130 mV
IF= 0.1 A - 170 200 mV
IF= 1 A - 280 350 mV
IF= 2 A - 350 460 mV
IRreverse current [2]
VR= 5 V - 0.7 2 mA
VR= 8 V - 1 2.5 mA
VR= 10 V - 1.2 3 mA
Cddiode capacitance VR= 5 V; f = 1 MHz - 37 45 pF
PMEG1020EA_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 30 December 2008 4 of 9
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
(1) Tamb =85°C
(2) Tamb =25°C
(3) Tamb =−40 °C
(1) Tamb =85°C
(2) Tamb =25°C
(3) Tamb =−40 °C
Fig 1. Forward current as a function of forward
voltage; typical values Fig 2. Reverse current as a function of reverse
voltage; typical values
f = 1 MHz; Tamb =25°C
Fig 3. Diode capacitance as a function of reverse voltage; typical values
mdb194
5000 100 200 300 400
104
103
102
10
1
IF
(mA)
VF (mV)
(1) (3)(2)
mdb195
100 2468
105
104
103
102
10
1
IR
(µA)
VR (V)
(1)
(2)
(3)
mdb196
010
120
20
40
60
80
100
2468
Cd
(pF)
VR (V)
PMEG1020EA_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 30 December 2008 5 of 9
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
8. Test information
9. Package outline
10. Packing information
[1] For further information and the availability of packing methods, see Section 14.
Fig 4. Duty cycle definition
t1
t2
P
t
006aaa812
duty cycle δ =
t1
t2
Fig 5. Package outline SOD323 (SC-76)
03-12-17Dimensions in mm
0.25
0.10
0.45
0.15
2.7
2.3 1.8
1.6
0.40
0.25
1.1
0.8
1.35
1.15
1
2
Table 8. Packing methods
The indicated -xxx are the last three digits of the 12NC ordering code.
[1]
Type number Package Description Packing quantity
3000 10000
PMEG1020EA SOD323 4 mm pitch, 8 mm tape and reel -115 -135
PMEG1020EA_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 30 December 2008 6 of 9
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
11. Soldering
Fig 6. Reflow soldering footprint SOD323 (SC-76)
Fig 7. Wave soldering footprint SOD323 (SC-76)
0.951.65
2.2
2.1
3.05
solder lands
solder resist
occupied area
solder paste
0.5
(2×)
0.6
(2×)
0.6 (2×)0.5 (2×)
sod323_fr
Dimensions in mm
1.5 (2×)
2.9
5
1.2
(2×)
2.75
sod323_fw
solder lands
solder resist
occupied area
preferred transport
direction during soldering
Dimensions in mm
PMEG1020EA_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 30 December 2008 7 of 9
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
12. Revision history
Table 9. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PMEG1020EA_4 20081230 Product data sheet - PMEG1020EA_3
Modifications: •The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
•Legal texts have been adapted to the new company name where appropriate.
•Section 13 “Legal information”: updated
PMEG1020EA_3 20040206 Product specification - PMEG1020EA_2
PMEG1020EA_2 20030715 Product specification - PMEG1020EA_1
PMEG1020EA_1 20030307 Preliminary specification - -
PMEG1020EA_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 30 December 2008 8 of 9
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
13. Legal information
13.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
13.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
13.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, NXP Semiconductors does not give any representations or
warranties, expressed or implied, as to the accuracy or completeness of such
information and shall have no liability for the consequences of use of such
information.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors accepts no liability for inclusion and/or use of
NXP Semiconductors products in such equipment or applications and
therefore such inclusion and/or use is at the customer’s own risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Terms and conditions of sale — NXP Semiconductors products are sold
subject to the general terms and conditions of commercial sale, as published
at http://www.nxp.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of
any inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
13.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
14. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contains data from the objective specification for product development.
Preliminary [short] data sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
NXP Semiconductors PMEG1020EA
2 A ultra low VF MEGA Schottky barrier rectifier
© NXP B.V. 2009. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 30 December 2008
Document identifier: PMEG1020EA_4
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
15. Contents
1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description. . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.4 Quick reference data. . . . . . . . . . . . . . . . . . . . . 1
2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
6 Thermal characteristics. . . . . . . . . . . . . . . . . . . 3
7 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3
8 Test information. . . . . . . . . . . . . . . . . . . . . . . . . 5
9 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 5
10 Packing information. . . . . . . . . . . . . . . . . . . . . . 5
11 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
12 Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 7
13 Legal information. . . . . . . . . . . . . . . . . . . . . . . . 8
13.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 8
13.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
13.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
13.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
14 Contact information. . . . . . . . . . . . . . . . . . . . . . 8
15 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
