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 small SMD package.
1.2 Features
Forward current: 0.5 A
Very low forward voltage
Flat lead SMD package
1.3 Applications
Low voltage rectification
High efficiency DC-to-DC conve rs ion
Switch mode power supply
Inverse polarity protection
Low power consumption applications
PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
Rev. 02 — 13 January 2010 Product data sheet
Table 1. Product overview
Type number Package Configuration
Nexperia JEITA
PMEG2005EH SOD123F - single diode
PMEG3005EH
PMEG4005EH
PMEG2005EJ SOD323F SC-90 single diode
PMEG3005EJ
PMEG4005EJ
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 2 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
1.4 Quick reference data
[1] Pulse test: tp≤300 μs; δ≤0.02.
2. Pinning information
[1] The marking bar indicates the cathode.
3. Ordering information
Table 2. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
IFforward current Tsp ≤ 55 °C--0.5A
VRreverse voltage
PMEG2005EH,
PMEG2005EJ --20V
PMEG3005EH,
PMEG3005EJ --30V
PMEG4005EH,
PMEG4005EJ --40V
VFforward voltage IF= 500 mA [1]
PMEG2005EH,
PMEG2005EJ - 355 390 mV
PMEG3005EH,
PMEG3005EJ - 380 430 mV
PMEG4005EH,
PMEG4005EJ - 420 470 mV
Table 3. Pinning
Pin Description Simplified outline Symbol
1 cathode [1]
2 anode 21
sym00
1
12
Table 4. Ordering information
Type number Package
Name Description Version
PMEG2005EH - plastic surface mounted package; 2 leads SOD123F
PMEG3005EH
PMEG4005EH
PMEG2005EJ SC-90 plastic surface mounted package; 2 leads SOD323F
PMEG3005EJ
PMEG4005EJ
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 3 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
4. Marking
5. Limiting values
[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, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
Table 5. Marking codes
Type number Marking code
PMEG2005EH A3
PMEG3005EH A4
PMEG4005EH A5
PMEG2005EJ CC
PMEG3005EJ CD
PMEG4005EJ CE
Table 6. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
VRreverse voltage
PMEG2005EH,
PMEG2005EJ -20V
PMEG3005EH,
PMEG3005EJ -30V
PMEG4005EH,
PMEG4005EJ -40V
IFforward current Tsp ≤ 55 °C-0.5A
IFRM repetitive peak forward current tp≤1 ms; δ≤0.25 - 7 A
IFSM non-repetitive peak forward
current t = 8 ms square
wave -10A
Ptot total power dissipation Tamb ≤ 25 °C
SOD123F [1] -375mW
[2] -830mW
SOD323F [1] -360mW
[2] -830mW
Tjjunction temperature - 150 °C
Tamb ambient temperature −65 +150 °C
Tstg storage temperature −65 +150 °C
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 4 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
6. Thermal characteristics
[1] Schottky barrier diodes thermal run-away has to be considered, as in some applications the reverse power
losses PR are a significant part of the total power losses. Nomograms for determining the reverse power
losses PR and IF(AV) rating will be available on request.
[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
Table 7. Thermal characteris tics
Symbol Parameter Conditions Min Typ Max Unit
Rth(j-a) thermal resist ance from junction
to ambient in free air [1][2]
SOD123F - - 330 K/W
SOD323F - - 350 K/W
[1][3] --150K/W
Rth(j-sp) thermal resist ance from junction
to solder point
SOD123F - - 60 K/W
SOD323F - - 55 K/W
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 5 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
7. Characteristics
[1] Pulse test: tp≤300 μs; δ≤0.02.
[2] Schottky barrier rectifier thermal run-away has to be considered, as in some applications the reverse power
losses PR are a significant part of the total power losses. Nomograms for determining the reverse power
losses PR and IF(AV) rating will be available on request.
Table 8. Characteristics
Tamb =25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VFforward voltage [1]
PMEG2005EH,
PMEG2005EJ IF= 0.1 mA - 90 130 mV
IF= 1 mA - 150 190 mV
IF= 10 mA - 210 240 mV
IF= 100 mA - 280 330 mV
IF= 500 mA - 355 390 mV
PMEG3005EH,
PMEG3005EJ IF= 0.1 mA - 90 130 mV
IF= 1 mA - 150 200 mV
IF= 10 mA - 215 250 mV
IF= 100 mA - 285 340 mV
IF= 500 mA - 380 430 mV
PMEG4005EH,
PMEG4005EJ IF= 0.1 mA - 95 130 mV
IF= 1 mA - 155 210 mV
IF= 10 mA - 220 270 mV
IF= 100 mA - 295 350 mV
IF= 500 mA - 420 470 mV
IRreverse current [1][2]
PMEG2005EH,
PMEG2005EJ VR=10V - 15 40 μA
VR= 20 V - 40 200 μA
PMEG3005EH,
PMEG3005EJ VR=10V - 12 30 μA
VR= 30 V - 40 150 μA
PMEG4005EH,
PMEG4005EJ VR=10V - 7 20 μA
VR= 40 V - 30 100 μA
Cddiode capacitance VR=1V; f=1MHz
PMEG2005EH,
PMEG2005EJ -6680pF
PMEG3005EH,
PMEG3005EJ -5570pF
PMEG4005EH,
PMEG4005EJ -4350pF
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 6 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(3) Tamb =85°C
(4) Tamb =25°C
(5) Tamb =−40 °C
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(3) Tamb =85°C
(4) Tamb =25°C
(5) Tamb =−40 °C
Fig 1. PMEG2005EH, PMEG2005EJ: Forward current
as a function of forward voltage; typical values Fig 2. PMEG2005EH, PMEG2005EJ: Revers e cur rent
as a function of reverse voltage; typical values
Tamb =25°C; f = 1 MHz
Fig 3. PMEG2005EH, PMEG2005EJ: Diode capacitance as a function of reverse voltage; typical values
006aaa247
1
10−1
102
10
103
IF
(mA)
10−2
VF (V)
0 0.50.40.2 0.30.1
(1) (2) (3) (4) (5)
006aaa248
I
R
(μA)
1
10
−2
10
−1
10
4
10
3
10
2
10
10
5
10
−3
V
R
(V)
020168124
(1)
(2)
(3)
(4)
(5)
VR (V)
020168124
006aaa249
40
80
120
Cd
(pF)
0
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 7 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(3) Tamb =85°C
(4) Tamb =25°C
(5) Tamb =−40 °C
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(3) Tamb =85°C
(4) Tamb =25°C
(5) Tamb =−40 °C
Fig 4. PMEG3005EH, PMEG3005EJ: Forward current
as a function of forward voltage; typical values Fig 5. PMEG3005EH, PMEG3005EJ: Revers e cur rent
as a function of reverse voltage; typical values
Tamb =25°C; f = 1 MHz
Fig 6. PMEG3005EH, PMEG3005EJ: Diode capacitance as a function of reverse voltage; typical values
006aaa250
1
10−1
102
10
103
IF
(mA)
10−2
VF (V)
0 0.50.40.2 0.30.1
(1) (2) (3) (4) (5)
006aaa251
V
R
(V)
0302010
I
R
(μA)
1
10
−2
10
−1
10
4
10
3
10
2
10
10
5
10
−3
(1)
(2)
(3)
(4)
(5)
VR (V)
0302010
006aaa252
40
80
120
Cd
(pF)
0
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 8 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(3) Tamb =85°C
(4) Tamb =25°C
(5) Tamb =−40 °C
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(3) Tamb =85°C
(4) Tamb =25°C
(5) Tamb =−40 °C
Fig 7. PMEG4005EH, PMEG4005EJ: Forward current
as a function of forward voltage; typical values Fig 8. PMEG4005EH, PMEG4005EJ: Revers e cur rent
as a function of reverse voltage; typical values
Tamb =25°C; f = 1 MHz
Fig 9. PMEG4005EH, PMEG4005EJ: Diode capacitance as a function of reverse voltage; typical values
006aaa253
VF (V)
0 0.60.40.2 0.50.30.1
1
10−1
102
10
103
IF
(mA)
10−2
(1) (2) (3) (4) (5)
006aaa254
V
R
(V)
040302010
I
R
(μA)
1
10
−2
10
−1
10
4
10
3
10
2
10
10
5
10
−3
(1)
(2)
(3)
(4)
(5)
VR (V)
0403010 20
006aaa255
40
60
20
80
100
Cd
(pF)
0
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 9 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
8. Package outline
9. Packing information
[1] For further information and the availability of packing methods, see Section 13.
Fig 10. Package outline SOD123F Fig 11. Package outline SOD323F (SC-90)
04-11-29Dimensions in mm
1.2
1.0
0.25
0.10
3.6
3.4
2.7
2.5
0.55
0.35
0.70
0.55
1.7
1.5
1
2
04-09-13Dimensions in mm
0.80
0.65
0.25
0.10
0.5
0.3
2.7
2.3
1.8
1.6
0.40
0.25
1.35
1.15
1
2
Table 9. Packing methods
The indicated -xxx are the last three digits of the 12NC ordering code.[1]
Type number Package Description Packing quantity
3000 10000
PMEG2005EH SOD123F 4 mm pitch, 8 mm tape and reel -115 -135
PMEG3005EH
PMEG4005EH
PMEG2005EJ SOD323F 4 mm pitch, 8 mm tape and reel -115 -135
PMEG3005EJ
PMEG4005EJ
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 10 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
10. Soldering
Reflow soldering is the only recommended soldering method.
Dimensions in mm
Fig 12. Reflow soldering footprint SOD123F
Reflow soldering is the only recommended soldering method.
Dimensions in mm
Fig 13. Reflow soldering footprint SOD323F (SC-90)
1.6
1.6
2.9
4
4.4
1.1 1.22.1
1.1
(2×)
solder lands
solder resist
occupied area
solder paste
msa433
1.65
0.50
(2×)
2.10
1.60
2.80
0.60
3.05
0.500.95
solder lands
solder resist
occupied area
solder paste
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 11 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
11. Revision history
Table 10. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PMEGXX05EH_EJ_SER_2 20100113 Product data sheet - PMEGXX05EH_EJ_SER_1
Modifications: •This data sheet was changed to reflect the new company name NXP Semiconductors,
including new legal definitions and disclaimers. No changes were made to the technical
content.
PMEGXX05EH_EJ_SER_1 20050412 Product data sheet - -
© Nexperia B.V. 2017. All rights reserved
PMEGXX05EH_EJ_SER_2
Product data sheet Rev. 02 — 13 January 2010 12 of 13
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
12. Legal information
12.1 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) descr ibed in th is document m ay have cha nged since thi s document w as publish ed and may di ffe r in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nexperia.com.
12.2 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. Nexperia does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liab ility 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 tit le. A short data sh eet is intended
for quick reference only and shou ld not b e relied u pon to cont ain det ailed and
full information. For detailed and full information se e the relevant full data
sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the shor t data sheet, the
full data sheet shall pre va il.
12.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, Nexperia does not give any representations or
warranties, expressed or impli ed, as to the accuracy or completeness of such
information and shall have no liability for th e co nsequences of use of such
information.
Right to make changes — Nexperia 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 informa tion supplied prior
to the publication hereof .
Suitability for use — Nexperia 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 failur e or
malfunction of a Nexperia product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. Nexperia accepts no liability for inclusion and/or use of
Nexperia 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. Nexperia 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 Ra tings System of IEC 60134) may cause permane nt
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other co nditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may af fect device reliability.
Terms and conditions of sale — Nexperia products are sold
subject to the general terms and conditions of commercial sale, as published at
http://www.nexperia.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by Nexperia. In case of
any inconsistency or conflict between informat i on in this document and such
terms and conditions, the latter will prevail.
No offer to sell or license — Nothing i n this document may be interpreted or
construed as an of fer t o sell product s that is open for accept ance or the gr ant,
conveyance or implication of any license under any copyrights, patents or
other industrial or inte llectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from national authorities.
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.
12.4 Trademarks
Notice: All referenced b rands, produc t names, service names and trademarks
are the property of their respective ow ners.
13. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contain s data from the objective specification for product development.
Preliminary [short] dat a sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
Nexperia PMEGxx05EH/EJ series
0.5 A very low VF MEGA Schottky barrier rectifiers
14. Contents
1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.4 Quick reference data . . . . . . . . . . . . . . . . . . . . 2
2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
6 Thermal characteristics . . . . . . . . . . . . . . . . . . 4
7 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 5
8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9
9 Packing information . . . . . . . . . . . . . . . . . . . . . 9
10 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
11 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 11
12 Legal information. . . . . . . . . . . . . . . . . . . . . . . 12
12.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 12
12.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
12.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
12.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
13 Contact information. . . . . . . . . . . . . . . . . . . . . 12
14 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
© Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release:
13 January 2010
