AXB050X43-SRZ Lineage Power, AXB050X43-SRZ Datasheet - Page 18

• Manufacturer Part Number: AXB050X43-SRZ
• Description: CONVERTER DC/DC 5-15V 50W SMD
• Manufacturer: Lineage Power
• Series: Austin Lynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of AXB050X43-SRZ

• Output: 5 ~ 15V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Surface Mount
• Voltage - Input: 20 ~ 30V
• Package / Case: 6-SMD Module
• 1st Output: 5 ~ 15 VDC @ 8A
• Size / Dimension: 1.30" L x 0.53" W x 0.33" H (33mm x 13.5mm x 8.3mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 94%
• Approvals: CSA, EN, UL, VDE
• Output Power: 120 W
• Input Voltage Range: 20 V to 30 V
• Output Voltage (channel 1): 5 V to 15 V
• Output Current (channel 1): 8 A
• Package / Case Size: SMD
• Output Type: Non-Isolated
• Output Voltage: 5 V to 15 V
• Output Current: 8A
• Input Voltage: 24V
• Screening Level: Industrial
• Product Length (mm): 33mm
• Product Depth (mm): 13.46mm
• Mounting Style: Surface Mount
• Pin Count: 6
• Product: Non-Isolated / POL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 555-1107-2; CC109104857

Data Sheet
December 18, 2009
Surface Mount Information
Lead Free Soldering
The –Z version Austin Lynx 24V SMT modules are
lead-free (Pb-free) and RoHS compliant and are both
forward and backward compatible in a Pb-free and a
SnPb 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 Figure. 37.
MSL Rating
The Austin Lynx 24V SMT modules have an 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 Board Mounted Power
Modules: Soldering and Cleaning Application Note
(AN04-001).
LINEAGE
POWER
18/20– 30/32Vdc input; 3 – 6Vdc & 5 – 15Vdc Output; 30/50W
(continued)
Austin Lynx
Figure 37. Recommended linear reflow profile
using Sn/Ag/Cu solder.
300
250
200
150
100
50
0
TM
Per J-STD-020 Rev. C
Heating Zone
24V: Non-isolated Power Modules:
1°C/Second
Peak Temp 260°C
Reflow Time (Seconds)
* Min. Time Above 235°C
*Time Above 217°C
15 Seconds
60 Seconds
Cooling
Zone
18