PMEG2005AESF [NEXPERIA]
20 V, 0.5 A low VF MEGA Schottky barrier rectifierProduction;
| 型号： | PMEG2005AESF |
| 厂家： | 
Nexperia |
| 描述： | 20 V, 0.5 A low VF MEGA Schottky barrier rectifierProduction 二极管 |
| 文件： | 总14页 (文件大小：684K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
13 February 2015
Product data sheet
1. General description
Planar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier with
an integrated guard ring for stress protection in a DSN0603-2 (SOD962-2) leadless ultra
small Chip-Scale Package (CSP).
2. Features and benefits
Average forward current IF(AV) ≤ 0.5 A
Reverse voltage VR ≤ 20 V
•
•
•
•
•
Low forward voltage typ. VF = 245 mV
Low reverse current typ. IR = 5 µA
Package height typ. 0.3 mm
3. Applications
Low voltage rectification
High efficiency DC-to-DC conversion
Switch mode power supply
Ultra high speed switching
LED backlight for mobile application
•
•
•
•
•
4. Quick reference data
Table 1.
Symbol
Quick reference data
Parameter
Conditions
Min
Typ
Max
Unit
IF(AV)
average forward
current
δ = 0.5; f = 20 kHz; Tamb = 115 °C;
square wave
[1]
-
-
0.5
A
δ = 0.5; f = 20 kHz; Tsp = 145 °C;
square wave
-
-
0.5
A
VR
VF
reverse voltage
forward voltage
Tj = 25 °C
-
-
-
20
V
IF = 10 mA; tp ≤ 300 µs; δ ≤ 0.02;
Tj = 25 °C
245
310
mV
IR
trr
reverse current
VR = 10 V; Tj = 25 °C; pulsed
-
-
5
25
-
µA
ns
reverse recovery time IF = 500 mA; IR = 500 mA;
IR(meas) = 100 mA; Tj = 25 °C
1.9
[1] Device mounted on a ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint.
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
5. Pinning information
Table 2.
Pin
Pinning information
Symbol Description
Simplified outline
Graphic symbol
1
2
K
A
cathode[1]
anode
1
2
1
2
sym001
Transparent
top view
DSN0603-2 (SOD962-2)
[1] The marking bar indicates the cathode.
6. Ordering information
Table 3.
Ordering information
Type number
Package
Name
Description
Version
PMEG2005AESF
DSN0603-2
Leadless ultra small package; 2 terminals; body 0.6 x 0.3 x 0.3
mm
SOD962-2
7. Marking
Table 4.
Marking codes
Type number
Marking code
PMEG2005AESF
6
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
2 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
8. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
VR
Parameter
Conditions
Min
Max
20
Unit
V
reverse voltage
forward current
average forward current
Tj = 25 °C
-
-
-
IF
Tsp ≤ 140 °C; δ = 1
0.71
0.5
A
IF(AV)
δ = 0.5; f = 20 kHz; Tamb = 115 °C;
square wave
[1]
A
δ = 0.5; f = 20 kHz; Tsp = 145 °C;
square wave
-
0.5
A
IFRM
IFSM
repetitive peak forward current tp ≤ 1 ms; δ ≤ 0.25
-
-
2
A
A
non-repetitive peak forward
current
tp = 8 ms; Tj(init) = 25 °C; square wave
4.5
Ptot
total power dissipation
Tamb ≤ 25 °C
[2]
[3]
[1]
-
405
660
mW
mW
-
-
1200 mW
Tj
junction temperature
ambient temperature
storage temperature
-
150
150
150
°C
°C
°C
Tamb
Tstg
-55
-65
[1] Device mounted on a ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint.
[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 anode and cathode
1 cm2 each.
9. Thermal characteristics
Table 6.
Symbol
Thermal characteristics
Parameter
Conditions
Min
Typ
Max
310
190
105
40
Unit
K/W
K/W
K/W
K/W
Rth(j-a)
thermal resistance
from junction to
ambient
in free air
[1][2]
[1][3]
[1][4]
[5]
-
-
-
-
-
-
-
-
Rth(j-sp)
thermal resistance
from junction to solder
point
[1] 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.
[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 anode and cathode
1 cm2 each.
[4] Device mounted on a ceramic PCB, Al2O3, standard footprint.
[5] Soldering point of anode tab.
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
3 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
aaa-006823
3
10
duty cycle =
0.75
Z
th(j-a)
(K/W)
1
0.5
2
0.33
0.2
0.25
0.1
10
0.05
0.02
0.01
0
10
-3
10
-2
-1
2
3
10
10
1
10
10
10
t
p
(s)
FR4 PCB, standard footprint
Fig. 1. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values
aaa-006824
3
10
Z
th(j-a)
(K/W)
duty cycle =
0.75
1
2
0.5
10
0.25
0.1
0.33
0.2
0.02
0.01
0
0.05
10
-3
10
-2
-1
2
3
10
10
1
10
10
10
t
p
(s)
FR4 PCB, mounting pad for anode and cathode 1 cm2 each
Fig. 2. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
4 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
aaa-006825
2
10
duty cycle = 1
0.75
Z
0.5
th(j-a)
(K/W)
0.25
0.33
0.1
0.2
0.05
0.02
0.01
0
10
10
-3
-2
-1
2
3
10
10
1
10
10
10
t
p
(s)
Ceramic PCB, Al2O3, standard footprint
Fig. 3. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
5 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
10. Characteristics
Table 7.
Symbol
Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
V(BR)R
reverse breakdown
IR = 100 µA; tp = 300 µs; δ = 0.02;
Tj = 25 °C
20
-
-
V
voltage
VF
forward voltage
IF = 0.1 mA; tp ≤ 300 µs; δ ≤ 0.02;
Tj = 25 °C
-
-
-
-
-
-
120
180
245
330
375
475
180
250
310
380
420
550
mV
mV
mV
mV
mV
mV
IF = 1 mA; tp ≤ 300 µs; δ ≤ 0.02;
Tj = 25 °C
IF = 10 mA; tp ≤ 300 µs; δ ≤ 0.02;
Tj = 25 °C
IF = 100 mA; tp ≤ 300 µs; δ ≤ 0.02;
Tj = 25 °C
IF = 200 mA; tp ≤ 300 µs; δ ≤ 0.02;
Tj = 25 °C
IF = 500 mA; tp ≤ 300 µs; δ ≤ 0.02;
Tj = 25 °C
IR
reverse current
VR = 6 V; Tj = 25 °C; pulsed
VR = 10 V; Tj = 25 °C; pulsed
VR = 20 V; Tj = 25 °C; pulsed
VR = 1 V; f = 1 MHz; Tj = 25 °C
VR = 10 V; f = 1 MHz; Tj = 25 °C
-
-
-
-
-
-
3.2
5
-
µA
µA
µA
pF
pF
ns
25
45
-
10
25
10
1.9
Cd
diode capacitance
-
trr
reverse recovery time IF = 500 mA; IR = 500 mA;
IR(meas) = 100 mA; Tj = 25 °C
-
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
6 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
aaa-012776
aaa-012778
-1
1
10
I
R
(A)
I
(1)
F
-2
-3
-4
-5
-6
-7
-8
-9
10
10
10
10
10
10
10
10
(A)
-1
(2)
(3)
10
(1)
(2) (3) (4)
(5)
-2
10
(4)
-3
10
(5)
10
-4
10
0
0.2
0.4
0.6
0.8
0
5
15
20
V
(V)
V (V)
R
F
pulsed condition
(1) Tj = 150 °C
(2) Tj = 125 °C
(3) Tj = 85 °C
(4) Tj = 25 °C
(5) Tj = −40 °C
pulsed condition
(1) Tj = 150 °C
(2) Tj = 125 °C
(3) Tj = 85 °C
(4) Tj = 25 °C
(5) Tj = −40 °C
Fig. 4. Forward current as a function of forward
voltage; typical values
Fig. 5. Reverse current as a function of reverse
voltage; typical values
aaa-006877
aaa-012780
50
0.4
(4)
C
(pF)
d
P
F(AV)
(W)
(3)
40
0.3
(2)
30
20
10
0
(1)
0.2
0.1
0
0
4
8
12
16
20
0
0.2
0.4
0.6
0.8
V
(V)
I
(A)
F(AV)
R
f = 1 MHz; Tamb = 25 °C
Tj = 150 °C
(1) δ = 0.1
(2) δ = 0.2
(3) δ = 0.5
(4) δ = 1
Fig. 6. Diode capacitance as a function of reverse
voltage; typical values
Fig. 7. Average forward power dissipation as a
function of average forward current; typical
values
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
7 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
aaa-008581
aaa-012782
100
0.8
P
(mW)
I
R(AV)
F(AV)
(A)
(1)
(2)
(1)
80
0.6
(2)
60
40
0
0.4
0.2
0
(3)
(4)
(3)
(4)
0
5
10
15
20
0
25
50
75
100
125
150
T (°C)
amb
175
V
(V)
R
FR4 PCB, standard footprint
Tj = 150 °C
Tj = 125 °C
(1) δ = 1
(1) δ = 1; DC
(2) δ = 0.9
(3) δ = 0.8
(4) δ = 0.5
(2) δ = 0.5; f = 20 kHz
(3) δ = 0.2; f = 20 kHz
(4) δ = 0.1; f = 20 kHz
Fig. 8. Average reverse power dissipation as a
function of reverse voltage; typical values
Fig. 9. Average forward current as a function of
ambient temperature; typical values
aaa-012784
aaa-012786
0.8
0.8
I
I
F(AV)
(A)
F(AV)
(A)
(1)
(2)
(1)
(2)
0.6
0.6
0.4
0.2
0
0.4
0.2
0
(3)
(4)
(3)
(4)
0
25
50
75
100
125
150
(°C)
175
0
25
50
75
100
125
150
T (°C)
amb
175
T
amb
FR4 PCB, mounting pad for anode and cathode
1 cm2 each
Ceramic PCB, Al2O3, standard footprint
Tj = 150 °C
(1) δ = 1; DC
Tj = 150 °C
(2) δ = 0.5; f = 20 kHz
(3) δ = 0.2; f = 20 kHz
(4) δ = 0.1; f = 20 kHz
(1) δ = 1; DC
(2) δ = 0.5; f = 20 kHz
(3) δ = 0.2; f = 20 kHz
(4) δ = 0.1; f = 20 kHz
Fig. 11. Average forward current as a function of
ambient temperature; typical values
Fig. 10. Average forward current as a function of
ambient temperature; typical values
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
8 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
aaa-012788
0.8
I
F(AV)
(A)
(1)
(2)
0.6
0.4
0.2
0
(3)
(4)
0
25
50
75
100
125
150
(°C)
175
T
sp
Tj = 150 °C
(1) δ = 1; DC
(2) δ = 0.5; f = 20 kHz
(3) δ = 0.2; f = 20 kHz
(4) δ = 0.1; f = 20 kHz
Fig. 12. Average forward current as a function of solder point temperature; typical values
11. Test information
I
F
I
R(meas)
time
I
R
006aad022
t
rr
Fig. 13. Reverse recovery definition
t
p
P
duty cycle δ =
t
cy
t
cy
t
p
t
006aac658
Fig. 14. Duty cycle definition
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
9 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
The current ratings for the typical waveforms are calculated according to the equations:
IF(AV) = IM × δ with IM defined as peak current, IRMS = IF(AV) at DC, and IRMS = IM × √δ with
IRMS defined as RMS current.
12. Package outline
0.325
0.275
0.32
0.28
0.03
max
1
0.15
0.13
0.625
0.575
0.4
2
0.25
0.23
Dimensions in mm
14-12-03
Fig. 15. Package outline DSN0603-2 (SOD962-2)
13. Soldering
Footprint information for reflow soldering of leadless ultra small package; 2 terminals
SOD962-2
0.85
0.4
R0.025 (8×)
0.24
0.4
(2×)
0.14
(2×)
0.2
(2×)
solder land
solder land plus solder paste
solder paste deposit
solder resist
Dimensions in mm
sod962-2_fr
Fig. 16. Reflow soldering footprint for DSN0603-2 (SOD962-2)
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
10 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
14. Revision history
Table 8.
Revision history
Data sheet ID
Release date Data sheet status
Change notice
Supersedes
PMEG2005AESF v.2
Modifications:
20150213
Product data sheet
-
PMEG2005AESF v.1
Product status changed
•
PMEG2005AESF v.1
20141219
Preliminary data sheet
-
-
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
11 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
In no event shall Nexperia be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation -
lost profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
15. Legal information
15.1 Data sheet status
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of Nexperia.
Document
Product
Definition
status [1][2] status [3]
Objective
[short] data
sheet
Development This document contains data from
the objective specification for product
development.
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 information supplied prior
to the publication hereof.
Preliminary
[short] data
sheet
Qualification This document contains data from the
preliminary specification.
Suitability for use — Nexperia products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of a Nexperia product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. Nexperia and its suppliers accept 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.
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.nexperia.com.
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.
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.
15.2 Definitions
Preview — The document is a preview version only. The document is still
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 liability for the consequences of use of such information.
Customers are responsible for the design and operation of their
applications and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or
customer product design. It is customer’s sole responsibility to determine
whether the Nexperia product is suitable and fit for the
customer’s applications and products planned, as well as for the planned
application and use of customer’s third party customer(s). Customers should
provide appropriate design and operating safeguards to minimize the risks
associated with their applications and products.
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 liability for the consequences
of use of such information.
Nexperia does not accept any liability related to any default,
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 Nexperia
sales office. In case of any inconsistency or conflict with the
damage, costs or problem which is based on any weakness or default
in the customer’s applications or products, or the application or use by
customer’s third party customer(s). Customer is responsible for doing all
necessary testing for the customer’s applications and products using Nexperia
products in order to avoid a default of the applications
and the products or of the application or use by customer’s third party
customer(s). Nexperia does not accept any liability in this respect.
short data sheet, the full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the Nexperia product
is deemed to offer functions and qualities beyond those described in the
Product data sheet.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia
15.3 Disclaimers
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia 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. Nexperia takes no
responsibility for the content in this document if provided by an information
source outside of Nexperia.
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
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
12 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
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
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states that this specific Nexperia product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor
tested in accordance with automotive testing or application requirements.
Nexperia accepts no liability for inclusion and/or use of non-
automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty
of the product for such automotive applications, use and specifications, and
(b) whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies Nexperia for any
liability, damages or failed product claims resulting from customer design and
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Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
15.4 Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
13 / 14
Nexperia
PMEG2005AESF
20 V, 0.5 A low VF MEGA Schottky barrier rectifier
16. Contents
1
General description ............................................... 1
2
Features and benefits ............................................1
Applications ........................................................... 1
Quick reference data ............................................. 1
Pinning information ...............................................2
Ordering information .............................................2
Marking ...................................................................2
Limiting values .......................................................3
Thermal characteristics .........................................3
Characteristics .......................................................6
Test information .....................................................9
Package outline ................................................... 10
Soldering .............................................................. 10
Revision history ...................................................11
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Legal information .................................................12
Data sheet status ............................................... 12
Definitions ...........................................................12
Disclaimers .........................................................12
Trademarks ........................................................ 13
15.1
15.2
15.3
15.4
© 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 February 2015
©
PMEG2005AESF
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
13 February 2015
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