1N4741A [NEXPERIA]
Voltage regulator diodesProduction;
| 型号： | 1N4741A |
| 厂家： | 
Nexperia |
| 描述： | Voltage regulator diodesProduction PC 测试 二极管 |
| 文件： | 总10页 (文件大小：212K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N4728A to 1N4749A
Voltage regulator diodes
Rev. 02 — 30 October 2009
Product data sheet
1. Product profile
1.1 General description
Low voltage regulator diodes in hermetically sealed small SOD66 (DO-41) glass
packages.
The series consists of 22 types with nominal working voltages from 3.3 to 24 V.
1.2 Features
I Total power dissipation:
I Tolerance series: ±5 %
max. ≤ 1000 mW
I Working voltage range:
nom. 3.3 V to 24 V
I Small hermetically sealed glass
package
1.3 Applications
I Low voltage stabilizers
1.4 Quick reference data
Table 1.
Quick reference data
Symbol Parameter
Conditions
Min
Typ
Max
1.2
Unit
V
VF
forward voltage
total power dissipation
IF = 200 mA
-
-
-
-
Ptot
1000
mW
2. Pinning information
Table 2.
Pinning
Pin
1
Description
cathode
Simplified outline
Graphic symbol
[1]
k
a
2
anode
2
1
006aaa152
[1] The marking band indicates the cathode.
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
3. Ordering information
Table 3.
Ordering information
Type number
Package
Name
-
Description
Version
1N4728A to
1N4749A[1]
hermetically sealed glass package; axial leaded;
2 leads
SOD66
[1] The series consists of 22 types with nominal working voltages from 3.3 V to 24 V.
4. Marking
Table 4.
Marking codes
Type number
Marking code
1N4728A to 1N4749A
The diodes are type branded.
5. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
IF
IZ
forward current
working current
-
-
500
mA
see
Table 8
IZSM
non-repetitive peak reverse
current
-
see
Table 8
Ptot
Tj
total power dissipation
junction temperature
storage temperature
Tamb = 50 °C
-
1000
+200
+200
mW
°C
−65
−65
Tstg
°C
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
2 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
6. Thermal characteristics
Table 6.
Symbol
Rth(j-t)
Thermal characteristics
Parameter
Conditions
Min
Typ
Max Unit
110 K/W
thermal resistance from
junction to tie-point
lead length 4 mm
-
-
006aab843
3
10
R
th(j-t)
(K/W)
δ = 1
2
10
0.75
0.50
0.33
0.20
0.10
0.05
10
0.02
0.01
0
1
10
−1
2
3
4
5
1
10
10
10
10
10
t
(ms)
p
Fig 1. Thermal resistance from junction to tie-point as a function of pulse duration;
lead length 4 mm
7. Characteristics
Table 7.
Characteristics
Tj = 25 °C unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max Unit
1.2
VF
forward voltage
IF = 200 mA
-
-
V
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
3 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
Table 8.
Characteristics per type
Tj = 25 °C unless otherwise specified.
Type
number
Working
voltage
VZ (V)[1]
at Itest
Nom
Test
current
Itest
Differential
resistance
Reverse current Working
Non-repetitive
peak reverse
current
current
IZ (mA)
IR (µA)
rdif (Ω)
(mA)
IZSM (mA)[2]
at Itest
Max
10
10
9
at IZ
IZ (mA)
Max
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
Max
100
100
50
10
10
10
10
10
10
10
10
10
10
5
VR (V) Max
Max
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
1N4728A 3.3
1N4729A 3.6
1N4730A 3.9
1N4731A 4.3
1N4732A 4.7
1N4733A 5.1
1N4734A 5.6
1N4735A 6.2
1N4736A 6.8
1N4737A 7.5
1N4738A 8.2
1N4739A 9.1
1N4740A 10
1N4741A 11
1N4742A 12
1N4743A 13
1N4744A 15
1N4745A 16
1N4746A 18
1N4747A 20
1N4748A 22
1N4749A 24
76
1
1
276
252
234
217
193
178
162
146
133
121
110
100
91
69
1
1
64
1
1
58
9
1
1
53
8
1
1
49
7
1
1
45
5
1
2
41
2
1
3
37
3.5
4
1
4
34
0.5
0.5
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5
31
4.5
5
6
28
7
25
7
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
23
8
83
21
9
5
76
19
10
14
16
20
22
23
25
5
69
17
5
61
15.5
14
5
57
5
50
12.5
11.5
10.5
5
45
5
41
5
38
[1] VZ is measured with device at thermal equilibrium while held in clips at 10 mm from body in still air at 25 °C.
[2] Half square wave or equivalent sine wave pulse 1/120 second duration superimposed on Itest
.
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
4 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
mbg925
300
I
F
(mA)
200
(1)
(2)
100
0
0
0.5
1.0
V
F
(V)
(1) Tj = 200 °C
(2) Tj = 25 °C
Fig 2. Forward current as a function of forward voltage; typical values
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
5 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
8. Package outline
Hermetically sealed glass package; axial leaded; 2 leads
SOD66
(1)
k
a
b
G
D
L
L
1
Dimensions
Unit
b
D
G
1
L
max 0.81 2.6 4.8
mm nom
min
0
2
4 mm
25.4
scale
Note
1. The marking band indicates the cathode.
sod066_po
References
Outline
European
projection
Issue date
version
SOD66
IEC
JEDEC
DO-41
JEITA
97-06-20
09-10-09
Fig 3. Package outline SOD66 (DO-41)
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
6 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
9. Packing information
Please refer to packing information on www.nexperia.com.
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
7 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
10. Revision history
Table 10. Revision history
Document ID
1N4728A_SER_2
Modifications:
Release date
20091030
Data sheet status
Change notice
Supersedes
Product data sheet
-
1N4728A_1
• 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.
• Table 5 “Limiting values”: IZM redefined to IZ working current
• Table 6: Rth(j-tp) redefined to Rth(j-t) thermal resistance from junction to tie-point
• Figure 1: Rth(j-tp) redefined to Rth(j-t) thermal resistance from junction to tie-point
• Table 8 “Characteristics per type”: IZtest redefined to Itest test current
• Figure 3 “Package outline SOD66 (DO-41)”: updated
1N4728A_1
19960426
Product data sheet
-
-
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
8 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
11. Legal information
11.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term ‘short data sheet’ is explained in section “Definitions”.
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.
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.
11.2 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 liability for the consequences of use of such information.
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 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.
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 short data sheet,
the full data sheet shall prevail.
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 information in this document and such
terms and conditions, the latter will prevail.
11.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, Nexperia does not give any representations or warranties,
expressed or implied, as to the accuracy or completeness of such information
and shall have no liability for the consequences of use of such information.
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.
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.
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.
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 failure or malfunction of an
Nexperia product can reasonably be expected to result in personal injury,
death or severe property or environmental
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.
11.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
1N4728A_SER
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
9 of 10
1N4728A to 1N4749A
Nexperia
Voltage regulator diodes
12. Contents
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1
1.2
1.3
1.4
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data. . . . . . . . . . . . . . . . . . . . . 1
2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Thermal characteristics. . . . . . . . . . . . . . . . . . . 3
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6
Packing information. . . . . . . . . . . . . . . . . . . . . . 7
Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 8
3
4
5
6
7
8
9
10
11
Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
11.1
11.2
11.3
11.4
12
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© Nexperia B.V. 2009.
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: 30 October 2009
Document identifier: 1N4728A_SER
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