参数资料
型号: PKF4713SI
厂商: ERICSSON
英文描述: 3?7 W DC/DC Power Modules 48 V Input Series
中文描述: 3?7瓦特DC / DC电源模块48 V输入系列
文件页数: 21/24页
文件大小: 1768K
代理商: PKF4713SI
21
EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) Ericsson Microelectronics AB, June 2000
Quality
Reliability
Meantime between failure (MTBF) is calculated to >4.9 million
hours at full output power and a pin temperature of +50°C (T
A
=
+40°C), using the Ericsson failure rate data system. The Ericsson
failure rate data system is based on field failure rates and is conti-
nously updated. The data corresponds to actual failure rates of com-
ponents used in Information Technology and Telecom equipment in
temperature controlled environments (T
A
= –5…+65°C). The data is
considered to have a confidence level of 90%. For more information
see Design Note 002.
Quality Statement
The products are designed and manufactured in an industrial envi-
ronment where quality systems and methods like ISO 9000, 6 and
SPC are intensively in use to boost the continuous improvements
strategy. Infant mortality or early failures in the products are screened
out by a burn-in procedure and an ATE-based final test.
Conservative design rules, design reviews and product qualifications,
as well as high competence of an engaged work force, contribute to
the high quality of our products.
Warranty
Ericsson Microelectronics warrants to the original purchaser or end
user that the products conform to this Data Sheet and are free from
material and workmanship defects for a period of five (5) years from
the date of manufacture, if the product is used within specified con-
ditions and not opened. In case the product is discontinued, claims
will be accepted up to three (3) years from the date of the discontinu-
ation.
For additional details on this limited warranty we refer to Ericsson
Microelectronics AB’s “General Terms and Conditions of Sales”, or
individual contract documents.
Limitation of liability
Ericsson Microelectronics does not make any other warranties, ex-
pressed or implied including any warranty of merchantability or
fitness for a particular purpose (including, but not limited to, use in
life support applications, where malfunctions of product can cause
injury to a person’s health or life).
Tape & Reel
SMD versions, SI, can be delivered in standard tape & reel package
(designated by /C) on request, see fig. 8. For more information, please
contact your local Ericsson sales office.
Capacity:
Stacking pitch:
Weight:
Min. order quantity:
15 power modules/tray
10.16 mm
Typ. 130 g
150 pcs (one box contains 10 full trays)
Specification
Tape material:
Tape width:
Tape pitch:
Max surface resistance:
Tape color:
Cover tape color:
Reel diameter:
Reel hub diameter:
Reel capacity:
Full reel weight:
Min. order quantity:
Conductive polystyrene (PS)
72 mm
36 mm
10
5
/
Black
Transparent
13"
7"
150 power modules/reel
Typ. 3.7 kg
300 pcs (one box contains two reels)
Figure 8
Specification
Material:
Max temperature:
Max surface resistance:
Color:
Polypropylene (PP)
125oC
10
5
/
Black
Information given in this data sheet is believed to be accurate and reliable. No
responsibility is assumed for the consequences of its use nor for any infringement
of patents or other rights of third parties which may result from its use.
No license is granted by implication or otherwise under any patent or patent rights
of Ericsson Microelectronics. These products are sold only according to Ericsson
Microelectronics’ general conditions of sale, unless otherwise confirmed in writing.
Specifications subject to change without notice.
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