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參數(shù)資料
| 型號(hào)： | PKU5310EPILB |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, SIXTEENTH-BRICK, PACKAGE-8 |
| 文件頁(yè)數(shù)： | 16/25頁(yè) |
| 文件大小： | 2567K |
| 代理商： | PKU5310EPILB |
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Ericsson Internal
PRODUCT SPEC.
1 (4)
Prepared (also subject responsible if other)
No.
MICJAN
5/1301-BMR 660 Uen
Approved
Checked
Date
Rev
Reference
EAB/FJB/GM [Natalie Johansson]
See §1
2008-11-10
B
Soldering Information - Surface Mounting
The surface mount product is intended for forced convection
or vapor phase reflow soldering in SnPb or Pb-free processes.
The reflow profile should be optimised to avoid excessive
heating of the product. It is recommended to have a
sufficiently extended preheat time to ensure an even
temperature across the host PCB and it is also recommended
to minimize the time in reflow.
A no-clean flux is recommended to avoid entrapment of
cleaning fluids in cavities inside the product or between the
product and the host board, since cleaning residues may
affect long time reliability and isolation voltage.
Minimum Pin Temperature Recommendations
Pin number 8 is chosen as reference location for the minimum
pin temperature recommendation since this will likely be the
coolest solder joint during the reflow process.
SnPb solder processes
For SnPb solder processes, a pin temperature (T
PIN) in excess
of the solder melting temperature, (T
L, 183°C for Sn63Pb37)
for more than 30 seconds and a peak temperature of 210°C is
recommended to ensure a reliable solder joint.
Lead-free (Pb-free) solder processes
For Pb-free solder processes, a pin temperature (T
PIN) in
excess of the solder melting temperature (T
L, 217 to 221°C for
SnAgCu solder alloys) for more than 30 seconds and a peak
temperature of 235°C on all solder joints is recommended to
ensure a reliable solder joint.
General reflow process specifications
SnPb eutectic
Pb-free
Average ramp-up (T
PRODUCT)
3°C/s max
Typical solder melting (liquidus)
temperature
T
L
183°C
221°C
Minimum reflow time above T
L
30 s
Minimum pin temperature
T
PIN
210°C
235°C
Max product temperature
T
PRODUCT
225°C
260°C
Average ramp-down (T
PRODUCT)
6°C/s max
Maximum time 25°C to peak
6 minutes
8 minutes
T
PRODUCT maximum
T
PIN minimum
Time
Pin
profile
Product
profile
T
L
Time in
reflow
Time in preheat
/ soak zone
Time 25°C to peak
Temperature
Maximum Product Temperature Requirements
Top of the product PCB near pin 2 is chosen as reference
location for the maximum (peak) allowed product temperature
(T
PRODUCT) since this will likely be the warmest part of the
product during the reflow process.
SnPb solder processes
For SnPb solder processes, the product is qualified for MSL 1
according to IPC/JEDEC standard J-STD-020C.
During reflow T
PRODUCT must not exceed 225 °C at any time.
Pb-free solder processes
For Pb-free solder processes, the product is qualified for
MSL 3 according to IPC/JEDEC standard J-STD-020C.
During reflow T
PRODUCT must not exceed 260 °C at any time.
Dry Pack Information
Products intended for Pb-free reflow soldering processes are
delivered in standard moisture barrier bags according to
IPC/JEDEC standard J-STD-033 (Handling, packing, shipping
and use of moisture/reflow sensitivity surface mount devices).
Using products in high temperature Pb-free soldering
processes requires dry pack storage and handling. In case the
products have been stored in an uncontrolled environment
and no longer can be considered dry, the modules must be
baked according to J-STD-033.
Thermocoupler Attachment
Pin 8 for measurement of minimum pin
(solder joint) temperature, T
PIN
Pin 2 for measurement of maximum product
temperature, T
PRODUCT
E
PKU 5000E series
DC/DC converters, Input 18-72 V, Output up to 10 A/35 W
EN/LZT 146 391 R4B May 2009
Ericsson AB
Technical Specication
23
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKU5310ESI | 功能描述:DC/DC轉(zhuǎn)換器 33W 3.3V OUT 10A 33.02x22.86x7.50 mm 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(biāo)稱(chēng)）: 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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKU5310ESIP | 制造商:Ericsson 功能描述:BRICK POWER MODULE - Bulk |
| PKU5311EPI | 功能描述:DC/DC轉(zhuǎn)換器 35W 5V OUT 7A 33.02x22.86x7.50 mm 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(biāo)稱(chēng)）: 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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKU5311EPILA | 制造商:Ericsson 功能描述:PKU-E DC/DC CONVERTERS - Bulk |
| PKU5311ESI | 功能描述:DC/DC轉(zhuǎn)換器 35W 5V OUT 7A 33.02x22.86x7.50 mm 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(biāo)稱(chēng)）: 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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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