參數(shù)資料
型號： EQW025A0Y61Z
廠商： LINEAGE POWER LLC
元件分類： 電源模塊
英文描述： 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁數(shù)： 16/25頁
文件大?。?/td> 874K
代理商： EQW025A0Y61Z
Data Sheet
August 13, 2010
EQW012/020/023/025 Series, Eighth-Brick Power Modules:
36 - 75Vdc Input; 1.2Vdc to 5Vdc Output; 12A to 25A Output
LINEAGE POWER
23
Surface Mount Information (continued)
Tin Lead Soldering
The recommended linear reflow profile using Sn/Pb
solder is shown in Figure 49 and 50. For reliable
soldering the solder reflow profile should be
established by accurately measuring the modules CP
connector temperatures.
R
E
FL
O
W
TE
M
P
(
C)
0
50
100
150
200
250
300
Preheat zo ne
max 4oCs-1
Soak zo ne
30-240s
Heat zone
max 4oCs-1
Peak Temp 235oC
Co oling
zone
1-4oCs-1
T
lim above
205oC
REFLOW TIME (S)
Figure 49. Recommended Reflow Profile for Sn/Pb
Solder.
M
A
X
TEM
P
SOLDER
(
C)
200
205
210
215
220
225
230
235
240
0
1020
30
4050
60
TIME LIMIT (S)
Figure 50. Time Limit, Tlim, Curve Above 205
oC
Reflow .
Lead Free Soldering
The –Z version SMT modules of EQW series are
lead-free (Pb-free) and RoHS compliant and are
compatible in a Pb-free soldering process. Failure to
observe the instructions below may result in the
failure of or cause damage to the modules and can
adversely affect long-term reliability.
Pb-free Reflow Profile
Power Systems will comply with J-STD-020 Rev. C
(Moisture/Reflow Sensitivity Classification for
Nonhermetic Solid State Surface Mount Devices) for
both Pb-free solder profiles and MSL classification
procedures. This standard provides a recommended
forced-air-convection reflow profile based on the
volume and thickness of the package (table 4-2). The
suggested Pb-free solder paste is Sn/Ag/Cu (SAC).
The recommended linear reflow profile using
Sn/Ag/Cu solder is shown in Fig. 51.
Per J-STD-020 Rev. C
0
50
100
150
200
250
300
Reflow Time (Seconds)
R
efl
o
w
T
em
p
(°
C
)
He ating Zone
1°C/Second
Peak Temp 260°C
* Min. Time Above 235°C
15 Seconds
*Time Above 217°C
60 Seconds
Cooling
Zone
Figure 51. Recommended linear reflow profile
using Sn/Ag/Cu solder.
MSL Rating
The EQW series SMT modules have a MSL rating of
2.
Storage and Handling
The recommended storage environment and handling
procedures for moisture-sensitive surface mount
packages is detailed in J-STD-033 Rev. A (Handling,
Packing, Shipping and Use of Moisture/Reflow
Sensitive Surface Mount Devices). Moisture barrier
bags (MBB) with desiccant are required for MSL
ratings of 2 or greater. These sealed packages
should not be broken until time of use. Once the
original package is broken, the floor life of the product
at conditions of
30°C and 60% relative humidity
varies according to the MSL rating (see J-STD-033A).
The shelf life for dry packed SMT packages will be a
minimum of 12 months from the bag seal date, when
stored at the following conditions: < 40° C, < 90%
relative humidity.
Post Solder Cleaning and Drying
Considerations
Post solder cleaning is usually the final circuit-board
assembly process prior to electrical board testing. The
result of inadequate cleaning and drying can affect
both the reliability of a power module and the
testability of the finished circuit-board assembly. For
guidance on appropriate soldering, cleaning and
drying procedures, refer to Lineage Power Board
Mounted Power Modules: Soldering and Cleaning
Application Note (AN04-001).
相關PDF資料
PDF描述
EQW025A0Y1Z 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
EQW012A0A1 1-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE
EQXP-HC535R-FREQ1 CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz - 125 MHz, HCMOS OUTPUT
EQXP-HC538-FREQ1 CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz - 125 MHz, HCMOS OUTPUT
EQXP-HC538-FREQ2 CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz - 250 MHz, HCMOS OUTPUT
相關代理商/技術參數(shù)
參數(shù)描述
EQW030A0F1 制造商:LINEAGEPOWER 制造商全稱:LINEAGEPOWER 功能描述:36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
EQW030A0F1-HZ 功能描述:DC/DC轉換器 48Vin 3.3Vout 20A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
EQW030A0F1-SZ 功能描述:DC/DC轉換器 48Vin 3.3Vout 30A Neg logic TH RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
EQW030A0F1Z 功能描述:DC/DC轉換器 48Vin 3.3Vout 30A TH RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
EQW030A0F41-HZ 功能描述:DC/DC轉換器 48Vin 3.3Vout 20A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
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