Data Sheet

PMEGxx05ET series
0.5 A very low VF MEGA Schottky barrier rectifiers in
SOT23 package
Rev. 02 — 13 January 2010
Product data sheet
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 a SOT23 small Surface
Mounted Device (SMD) plastic package.
Table 1.
Product overview
Type number
Package
NXP
JEITA
PMEG2005ET
SOT23
-
single diode
PMEG3005ET
SOT23
-
single diode
PMEG4005ET
SOT23
-
single diode
1.2 Features
„ Forward current: 0.5 A
„ Very low forward voltage
„ Small SMD plastic package
1.3 Applications
„
„
„
„
„
Low voltage rectification
High efficiency DC-to-DC conversion
Switch mode power supply
Inverse polarity protection
Low power consumption applications
Configuration
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
1.4 Quick reference data
Table 2.
Quick reference data
Symbol
Parameter
IF
forward current
VR
reverse voltage
Conditions
Min
Typ
Max
Unit
-
-
0.5
A
PMEG2005ET
-
-
20
V
PMEG3005ET
-
-
30
V
-
-
40
V
PMEG2005ET
-
355
390
mV
PMEG3005ET
-
380
430
mV
PMEG4005ET
-
420
470
mV
PMEG4005ET
forward voltage
VF
[1]
[1]
IF = 500 mA
Pulse test: tp ≤ 300 μs; δ ≤ 0.02.
2. Pinning information
Table 3.
Pinning
Pin
Description
1
anode
2
not connected
3
cathode
Simplified outline
Symbol
3
2
n.c.
1
1
2
3
mlc357
3. Ordering information
Table 4.
Ordering information
Type number
Package
Name
Description
Version
PMEG2005ET
-
plastic surface mounted package; 3 leads
SOT23
PMEG3005ET
-
plastic surface mounted package; 3 leads
SOT23
PMEG4005ET
-
plastic surface mounted package; 3 leads
SOT23
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
2 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
4. Marking
Table 5.
Marking codes
Type number
Marking code[1]
PMEG2005ET
P3*
PMEG3005ET
P4*
PMEG4005ET
P5*
[1]
* = -: made in Hong Kong
* = p: made in Hong Kong
* = t: made in Malaysia
* = W: made in China
5. Limiting values
Table 6.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
Max
Unit
PMEG2005ET
-
20
V
PMEG3005ET
-
30
V
PMEG4005ET
-
40
V
reverse voltage
VR
IF
forward current
-
0.5
A
IFRM
repetitive peak forward current tp ≤ 1 ms; δ ≤ 0.5
-
3.9
A
-
10
A
IFSM
non-repetitive peak forward
current
tp = 8 ms square
wave
[1]
Ptot
total power dissipation
Tamb ≤ 25 °C
[1]
-
280
mW
[2]
-
420
mW
Tj
junction temperature
-
150
°C
Tamb
ambient temperature
−65
+150
°C
Tstg
storage temperature
−65
+150
°C
[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.
6. Thermal characteristics
Table 7.
Thermal characteristics
Symbol
Parameter
Rth(j-a)
Conditions
thermal resistance from
junction to ambient
in free air
Typ
Max
Unit
-
-
440
K/W
[1][3]
-
-
300
K/W
[1]
For 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.
PMEGXX05ET_SER_2
Product data sheet
Min
[1][2]
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
3 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
7. Characteristics
Table 8.
Characteristics
Tamb = 25 °C unless otherwise specified.
Symbol
VF
Parameter
Conditions
PMEG3005ET
PMEG4005ET
PMEG3005ET
Unit
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
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
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
VR = 10 V
-
15
40
μA
VR = 20 V
-
40
200
μA
VR = 10 V
-
12
30
μA
VR = 30 V
-
40
150
μA
VR = 10 V
-
7
20
μA
VR = 40 V
-
30
100
μA
PMEG2005ET
-
66
80
pF
PMEG3005ET
-
55
70
pF
PMEG4005ET
-
43
50
pF
PMEG4005ET
[1]
Max
reverse current
PMEG2005ET
Cd
Typ
forward voltage
PMEG2005ET
IR
Min
[1]
diode capacitance
VR = 1 V; f = 1 MHz
Pulse test: tp ≤ 300 μs; δ ≤ 0.02.
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
4 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
006aaa517
104
IR
(μA)
IF
(mA)
103
006aaa518
105
(1)
104
(2)
103
(3)
102
(4)
102
10
1
(1)
(2)
(3)
(4)
(5)
10−1
10
(5)
10−2
10−3
1
0
0.2
0.4
0
0.6
5
10
(1) Tamb = 150 °C
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(2) Tamb = 125 °C
(3) Tamb = 85 °C
(3) Tamb = 85 °C
(4) Tamb = 25 °C
(4) Tamb = 25 °C
(5) Tamb = −40 °C
(5) Tamb = −40 °C
Fig 1.
15
20
VR (V)
VF (V)
PMEG2005ET: Forward current as a function of
forward voltage; typical values
Fig 2.
PMEG2005ET: Reverse current as a function of
reverse voltage; typical values
006aaa249
120
Cd
(pF)
80
40
0
0
4
8
12
16
20
VR (V)
Tamb = 25 °C; f = 1 MHz
Fig 3.
PMEG2005ET: Diode capacitance as a function of reverse voltage; typical values
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
5 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
006aaa519
104
IR
(μA)
IF
(mA)
006aaa520
105
(1)
(2)
104
(3)
103
103
102
(4)
102
10
1
(1)
(2) (3)
(4)
(5)
10−1
10
(5)
10−2
10−3
1
0
0.2
0.4
0.6
0
0.8
5
10
15
VF (V)
(1) Tamb = 150 °C
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(2) Tamb = 125 °C
(3) Tamb = 85 °C
(3) Tamb = 85 °C
(4) Tamb = 25 °C
(4) Tamb = 25 °C
(5) Tamb = −40 °C
(5) Tamb = −40 °C
Fig 4.
PMEG3005ET: Forward current as a function of
forward voltage; typical values
Fig 5.
20
25
30
VR (V)
PMEG3005ET: Reverse current as a function of
reverse voltage; typical values
006aaa252
120
Cd
(pF)
80
40
0
0
10
20
30
VR (V)
Tamb = 25 °C; f = 1 MHz
Fig 6.
PMEG3005ET: Diode capacitance as a function of reverse voltage; typical values
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
6 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
006aaa521
104
IR
(μA)
IF
(mA)
103
006aaa522
105
(1)
104
(2)
103
(3)
102
(4)
102
10
1
(1) (2) (3)
(4)
(5)
10−1
10
(5)
10−2
10−3
1
0
0.2
0.4
0.6
0.8
0
1.0
10
20
(1) Tamb = 150 °C
(1) Tamb = 150 °C
(2) Tamb = 125 °C
(2) Tamb = 125 °C
(3) Tamb = 85 °C
(3) Tamb = 85 °C
(4) Tamb = 25 °C
(4) Tamb = 25 °C
(5) Tamb = −40 °C
(5) Tamb = −40 °C
Fig 7.
30
40
VR (V)
VF (V)
PMEG4005ET: Forward current as a function of
forward voltage; typical values
Fig 8.
PMEG4005ET: Reverse current as a function of
reverse voltage; typical values
006aaa255
100
Cd
(pF)
80
60
40
20
0
0
10
20
30
40
VR (V)
Tamb = 25 °C; f = 1 MHz
Fig 9.
PMEG4005ET: Diode capacitance as a function of reverse voltage; typical values
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
7 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
8. Package outline
3.0
2.8
1.1
0.9
3
0.45
0.15
2.5 1.4
2.1 1.2
1
2
1.9
0.48
0.38
0.15
0.09
Dimensions in mm
04-11-04
Fig 10. Package outline SOT23 (TO-236AB)
9. Packing information
Table 9.
Packing methods
The -xxx numbers are the last three digits of the 12NC ordering code.[1]
Type number
PMEG2005ET
Package
SOT23
Description
4 mm pitch, 8 mm tape and reel
Packing quantity
3000
10000
-215
-235
PMEG3005ET
PMEG4005ET
[1]
For further information and the availability of packing methods, see Section 13.
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
8 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
10. Soldering
2.90
2.50
solder lands
solder resist
2
0.85
1
2.70
1.30
3.00
0.85
3
occupied area
solder paste
0.60
(3x)
0.50 (3x)
0.60 (3x)
1.00
3.30
MSA439
Reflow soldering is the only recommended soldering method.
Dimensions in mm
Fig 11. Reflow soldering footprint SOT23 (TO-236AB)
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
9 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
11. Revision history
Table 10.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
PMEGXX05ET_SER_2
20100113
Product data sheet
-
PMEGXX05ET_SER_1
Modifications:
PMEGXX05ET_SER_1
•
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.
•
Figure 11 “Reflow soldering footprint SOT23 (TO-236AB)”: updated
20050715
Product data sheet
PMEGXX05ET_SER_2
Product data sheet
-
-
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
10 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
12. Legal information
12.1 Data sheet status
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.
[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.
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. 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.
12.3 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.
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 brands, product names, service names and trademarks
are the property of their respective owners.
13. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
PMEGXX05ET_SER_2
Product data sheet
© NXP B.V. 2010. All rights reserved.
Rev. 02 — 13 January 2010
11 of 12
PMEGxx05ET series
NXP Semiconductors
0.5 A very low VF MEGA Schottky barrier rectifiers in SOT23 package
14. Contents
1
1.1
1.2
1.3
1.4
2
3
4
5
6
7
8
9
10
11
12
12.1
12.2
12.3
12.4
13
14
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General description . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Thermal characteristics . . . . . . . . . . . . . . . . . . 3
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 8
Packing information . . . . . . . . . . . . . . . . . . . . . 8
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 10
Legal information. . . . . . . . . . . . . . . . . . . . . . . 11
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 11
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Contact information. . . . . . . . . . . . . . . . . . . . . 11
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 13 January 2010
Document identifier: PMEGXX05ET_SER_2
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