Ericsson Internal
E
SEC/S Kevin Zhou
PRODUCT SPECIFICATION
2 (3)
Prepared (also subject responsible if other)
No.
1/1301-BMR63702 Uen
2
Technical Specification
Approved
Checked
Date
Rev
Reference
EN/LZT 146 306 R4A July 2008
PKM 4000D PINB Series
DC/DC converters, Input 36-75 V, Output 40 A/132 W
SEC/S Kevin Zhou
MICOSPE
2007-12-13
E
© Ericsson Power Modules AB
electronic ceramic parts (e.g. fill material in chip
resistors)
Lead as an alloying element in copper alloy containing
up to 4% lead by weight (used in connection pins
made of Brass)
General Information
-
Ordering Information
See Contents for individual product ordering numbers.
Option
Baseplate
Suffix
Ordering No.
PKM 4110D PI
Quality Statement
The products are designed and manufactured in an
industrial environment where quality systems and methods
like ISO 9000, 6σ (sigma), and SPC are intensively in use to
boost the continuous improvements strategy. Infant
mortality or early failures in the products are screened out
and they are subjected to an ATE-based final test.
Conservative design rules, design reviews and product
qualifications, plus the high competence of an engaged
work force, contribute to the high quality of our products.
Positive Remote Control Logic
Increased stand-off height
Lead length 3.69 mm (0.145 in)
Lead length 4.57 mm (0.180 in)
Note: As an example a positive logic, increased standoff, short pin product
would be PKM 4110D PIPNBMLA.
P
M
LA
LB
PKM 4110D PIPNB
PKM 4110D PINBM
PKM 4110D PINBLA
PKM 4110D PINBLB
Reliability
The Mean Time Between Failure (MTBF) is calculated at full
output power and an operating ambient temperature (TA) of
+40°C. Different methods could be used to calculate the
predicted MTBF and failure rate which may give different
results. Ericsson Power Modules currently uses two
different methods, Ericsson failure rate data system
DependTool and Telcordia SR332.
Warranty
Warranty period and conditions are defined in Ericsson
Power Modules General Terms and Conditions of Sale.
Limitation of Liability
Predicted MTBF for the series is:
Ericsson power Modules does not make any other
warranties, expressed 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).
-
-
3.15 million hours according to DependTool.
1.67 million hours according to Telcordia SR332, issue
1, Black box technique.
The Ericsson failure rate data system is based on field
tracking data. The data corresponds to actual failure rates
of components used in Information Technology and
Telecom (IT&T) equipment in temperature controlled
environments
(TA = -5...+65°C). Telcordia SR332 is a commonly used
standard method intended for reliability calculations in IT&T
equipment. The parts count procedure used in this method
was originally modelled on the methods from
MIL-HDBK-217F, Reliability Predictions of Electronic
Equipment.
It assumes that no reliability data is available on the actual
units and devices for which the predictions are to be made,
i.e. all predictions are based on generic reliability
parameters.
Compatibility with RoHS requirements
The products are compatible with the relevant clauses and
requirements of the RoHS directive 2002/95/EC and have a
maximum concentration value of 0.1% by weight in
homogeneous materials for lead, mercury, hexavalent
chromium, PBB and PBDE and of 0.01% by weight in
homogeneous materials for cadmium.
Exemptions in the RoHS directive utilized in Ericsson
Power Modules products include:
-
Lead in high melting temperature type solder (used to
solder the die in semiconductor packages)
-
Lead in glass of electronics components and in
ERICSSON [ ERICSSON ]
