Ericsson Internal
EPANHON
PROD. SPECIFICATION MECHANICAL
2 (3)
Prepared (also subject responsible if other)
No.
5/1301-BMR636 Uen
14
Technical Specification
Approved
Checked
Date
Rev
Reference
EN/LZT 146 382 R1A June 2007
PKB 4717 PINB
DC/DC converters, Input 36-75 V, Output 10.5 A/75 W
SEC/D (Linda Zhong)
See §1
2006-11-17
A
© Ericsson Power Modules AB
Product Qualification Specification
Characteristics
External visual inspection
Dry heat
IPC-A-610
IEC 60068-2-2 Bd
Temperature
Duration
+125 °C
1000 h
Cold (in operation)
Damp heat
IEC 60068-2-1 Ad
IEC 60068-2-67 Cy
Temperature TA
Duration
-45°C
72 h
Temperature
Humidity
Duration
+85 °C
85 % RH
1000 hours
Operational life test
MIL-STD-202G method 108A
IEC 60068-2-14 Na
Duration
1000 h
Change of temperature
(Temperature cycling)
Temperature range
Number of cycles
Dwell/transfer time
-40 to +100 °C
1000
15 min/0-1 min
Vibration, broad band random
IEC 60068-2-64 Fh, method 1
Frequency
Spectral density
Duration
10 to 500 Hz
0.07 g2/Hz
10 min in each 3 perpendicular
directions
Mechanical shock
IEC 60068-2-27 Ea
Peak acceleration
Duration
Pulse shape
Directions
100 g
6 ms
Half sine
6
Number of pulses
18 (3 + 3 in each perpendicular
direction)
Robustness of terminations
Resistance to soldering heat
Solderability
IEC 60068-2-21 Test Ua1
IEC 60068-2-20 Tb Method 1A
IEC 60068-2-20 test Ta
Plated through hole mount
products
All leads
Solder temperature
Duration
270° C
10-13 s
Preconditioning
Temperature, SnPb Eutectic
Temperature, Pb-free
Steam ageing
235° C
260° C
Immersion in cleaning solvents
IEC 60068-2-45 XA
Method 2
Water
Glycol ether
Isopropanol
+55° C
+35° C
+35° C
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