Flex internalEricsson Inter nal
PRODUCT STABLE OF CONTEPECIFICATION NTS 11 (4) (1)
PrPrepeparareedd ( (aallso so ssubjubjecectt reresponsisponsibblle e iiff othotheerr)) NNo.o.
Technical Specication
SEC/S MarshSEC/S Marshall Wanall Wangg 1/1301001 52--BMR EN/LZT 146 44667 Uen 7 Uen
EN/LZT 146 447 R2A November 2017
PKU 4000C Series DC-DC Converters
ApprApprovoveded CCheheckedcked DDatatee RevRev RefRefererenenccee
Flex
Input 36-75 V, Output up to 20 A / 1 00 W 20172012-11-01--2923 BE
Key Features
Industry standard Sixteenth-brick
33.0 x 22.9 x 8.5 mm (1.3 x 0.9 x 0.334 in.)
High efficiency, typ. 92.7% at 12 Vout 50 % load
1500 Vdc input to output isolation
Meets safety requirements according to IEC/EN/UL
60950
MTBF 4.27 Mh
General Characteristics
Fully regulated
Input under voltage protection
Pre-bias start up
Over temperature protection
Output over voltage protection
Output short circuit protection
Remote control
Safety Approvals Design for Environment
Highly automated manufacturing ensures quality
ISO 9001/14001 certified supplier
Meets requirements in high-
temperature lead-free soldering
processes.
Contents
Ordering Information ............................................................. 2
General Information ............................................................. 2
Safety Specification ............................................................. 3
Absolute Maximum Ratings ............................................................. 4
Electrical Specification
5 V, 20 A / 100 W PKU 4105C PI ...................................... 5
12 V, 8.3 A / 100 W PKU 4104C PI ...................................... 8
EMC Specification ........................................................... 11
Operating Information ........................................................... 12
Thermal Consideration ........................................................... 14
Connections ........................................................... 15
Mechanical Information ........................................................... 16
Soldering Information ........................................................... 18
Delivery Information ........................................................... 19
Product Qualification Specification ........................................................... 20
2
Flex internal
PRODUCT SPECIFICATION 2 (4)
Prepared (also subject responsible if other) No.
Technical Specication
SEC/S Marshall Wang 1/1301-BMR 667 Uen
EN/LZT 146 447 R2A November 2017
PKU 4000C Series DC-DC Converters
Approved Checked Date Rev Reference
Flex
Input 36-75 V, Output up to 20 A / 1 00 W 2017-11-23 E
maximum concentration value of 0.1% by weight in
Ordering Information
homogeneous materials for lead, mercury, hexavalent
Product program Output
chromium, PBB and PBDE and of 0.01% by weight in
PKU 4104C PI 12 V, 8.3 A / 100 W
homogeneous materials for cadmium.
PKU 4105C PI 5 V, 20 A / 100 W
Exemptions in the RoHS directive utilized in Flex Power
Product number and Packaging
Modules products are found in the Statement of
Compliance document.
PKU 4104C n n n n
1 2 3 4
Options n n n n
1 2 3 4
Flex Power Modules fulfills and will continuously fulfill all its
Mounting
x
obligations under regulation (EC) No 1907/2006 concerning
Remote Control logic
x
the registration, evaluation, authorization and restriction of
chemicals (REACH) as they enter into force and is through
Lead length x
product materials declarations preparing for the obligations
Delivery package information x
to communicate information on substances in the products.
Options Description
Quality Statement
n PI Through hole The products are designed and manufactured in an
1
SI Surface mount
industrial environment where quality systems and methods
like ISO 9000, Six Sigma, and SPC are intensively in use to
n Negative *
2
boost the continuous improvements strategy. Infant
P Positive
mortality or early failures in the products are screened out
and they are subjected to an ATE-based final test.
n 5.30 mm *
3
Conservative design rules, design reviews and product
LA 3.69 mm (pin-cut)
qualifications, plus the high competence of an engaged
LB 4.57 mm (pin-cut)
LC 2.79 mm (pin-cut) work force, contribute to the high quality of the products.
n /B Tray
4
Warranty
/C Tape and Reel
Warranty period and conditions are defined in Flex Power
Example a through-hole mounted, positive logic, short pin Modules General Terms and Conditions of Sale.
product with tray packaging would be PKU 4104C PIPLA/B.
Limitation of Liability
* Standard variant (i.e. no option selected).
Flex Power Modules does not make any other warranties,
expressed or implied including any warranty of
General Information
merchantability or fitness for a particular purpose (including,
Reliability
but not limited to, use in life support applications, where
The failure rate ( ) and mean time between failures malfunctions of product can cause injury to a persons
health or life).
(MTBF= 1/ ) is calculated at max output power and an
operating ambient temperature (T ) of +40C. Flex Power
A
Flex 2017
Modules uses Telcordia SR-332 Issue 2 Method 1 to
calculate the mean steady-state failure rate and standard
The information and specifications in this technical
specification is believed to be correct at the time of
deviation ( ).
publication. However, no liability is accepted for
inaccuracies, printing errors or for any consequences
Telcordia SR-332 Issue 2 also provides techniques to
estimate the upper confidence levels of failure rates based thereof. Flex reserves the right to change the
contents of this technical specification at any time without
on the mean and standard deviation.
prior notice.
Mean steady-state failure rate, Std. deviation,
234 nFailures/h 22 nFailures/h
MTBF (mean value) for the PKU 4000 series = 4.27 Mh.
MTBF at 90% confidence level = 3.8 Mh
Compatibility with RoHS requirements
The products are compatible with the relevant clauses and
requirements of the RoHS directive 2011/65/EU and have a