
(888) IPD-CONVerters
●
(888) 473-2668
FES SERIES - 300 WATT
DESCRIPTION FEATURES
●
www.ipdconverters.com
FES single output DC/DC converters provide up to
300 Watts of output power and up to 60 Amperes of
output current in a full brick package. The FES
converters feature open-frame packaging, along with
planar magnetics and a high efficiency topology, to
provide maximum useable power density. The FES
converters use 100% surface-mount construction and
are fully compatible with production board washing
processes.
TECHNICAL SPECIFICATIONS
Input
Voltage Range
48 VDC Nominal 36 - 75 VDC
Undervoltage Lockout - Turn on / Turn off 34 / 32 VDC
Output
Setpoint Accuracy ±1 %
Line Regulation Vin Min. - Vin Max., I
Load Regulation I
Remote Sense Headroom 0.5 VDC
Minimum Output Current 10 % I
Dynamic Regulation, Loadstep 25% I
Pk Deviation 4% V
Settling Time 500 µs
Voltage Trim Range ±10%
Current Limit Threshold Range, % of I
OVP Trip Range 120 - 140% V
OVP Type Self Recovering
Short Circuit/Over Current Protection Shutdown/Hiccup
Turn-On Time 10 ms
Remote Shutdown Positive Logic
Remote Shutdown Reference Vin Negative
Switching Frequency 200 or 300 kHz
Isolation
Input - Output 1500 VDC
Input - Case 1050 VDC
Output - Case 500 VD C
Temperature Coefficient 0.03%/°C
Case Temperature
Operating Range -40 To +100°C
Storage Range -40 To +125°C
Thermal Shutdown Range 105 To 125°C
Vibration, 3 Axes, 5 Min Each 5 g, 10 - 55 Hz
MTBF† (Bellcore TR-NWT-000332) Consult Factory
Safety UL, CUL, TUV
Weight (Approx.) 4.4 oz
Min. - I
out
out
Rated 0.2% V
out
Max., Vin Nom. 0.2% V
Rated
out
Rated 110 - 140%
out
General
Nom.
out
out
out
out
out
• 60A “Full Brick”
• Very High Efficiency
• Open-Frame Packaging
• 100°C Baseplate
Operation
• Planar Magnetics
• Excellent Transient
Response
• 1500V Isolation
• Synchronous
Rectification
Efficiency vs. Load (48V Input)
95
90
85
80
75
EFFICIENCY
70
65
60
10 20 30 40 50 60 70 80 90 100
†
MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
LOAD %
Notes
FES200ZE-A
EFF. (36V)
EFF. (48V)
EFF. (75V)
C-56

FES SERIES - 300 WATT
MODELS - (See the last page of this file for options.)
Vin
(Volts)
48
48
48
48
48
48
Vin Range
(Volts)
36 - 75
36 - 75
36 - 75
36 - 75
36 - 75
36 - 75
Iin Max.*
(Amps)
3.5
4.5
6.5
5.0
7.0
10.5
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
MECHANICAL DRAWING
4.60"
(116.8mm)
MOUNTING INSERTS
M3X.5 THROUGH 4PL
1.700"(43.2mm)
1.400"(35.6mm)
1.000"(25.4mm)
0.400"(10.2mm)
-.300"(-7.6mm)
-.50"(-12.7mm)
0
-0.20"
(-5.1mm)
1
2
BOTTOM VIEW
3
4
0
Vout
(Volts)
2.5
3.3
5.0
2.5
3.3
5.0
Iout Rated
(Amps)
40
40
40
60
60
60
Rip ple & No ise
5
6
7
8
9
10
11
4.200"
(106.7mm)
Pk-Pk (mV)
100
100
100
100
100
100
1.150"(29.2mm)
0.900"(22.9mm)
0.700"(17.8mm)
0.500"(12.7mm)
0.250"(6.4mm)
Effici ency
Typ. **
85%
87%
80%
79%
81%
84%
2.40"
(61.0mm)
DIA 0.080"
(2.0mm)
6PL
DIA 0.040"
(1.0mm)
5PL
0.025" REF.
(0.6mm)
Model
FES100ZD-A
FES132ZE-A
FES200ZG-A
FES150ZD-A
FES200ZE-A
FES300ZG-A
0.18"
(4.6mm)
FES
0.50"
(12.7mm)
Thermal Impedance
Natural Convection 5.4 °C/W
100 LFM 3.8 °C/W
200 LFM 2.5 °C/W
300 LFM 1.7 °C/W
400 LFM 1.6 °C/W
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
Pin Function
1 -V
2 Case
in
3 Enable
4 +V
5 -V
6 -V
7 -Sense
in
out
out
8 Trim
9 +Sense
10 +V
11 +V
out
out
C-57
Tolerances
Inches: (Millimeters)
.XX ± 0.020 .X ± 0.5
.XXX ± .010 .XX ± 0.25
Pin:
± 0.002 ± 0.05
( Dimensions as listed unless otherwise
specified.)

OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that
you prefer and add them to the model number. Example ordering options are located below the
options table.
OPTION SUFFIX APPLICABLE SERIES REMARKS
Negative Logic N HA S , HBD, HBS, HES, LES, QBS,
Lucent Compatible Trim T HAS, HBD, HBS, HES, QBS, QES
Terminal Strip TS XWS, XWD, XWT
Trim 1 IAS, LES
Enable 2 IAD, IAS, LES, SMS
Trim and Enable 3 IAS, LES
Current Share 4 SMS
Headerless Y Encapsulated EWS, IWS, OWS
PIN LENGTH AND HEATSINK
OPTIONS
0.110” (2.8mm) Pin Length 8 All Units (Except SMS)
0.150” (3.8mm) Pin Length 9 All Units (Except SMS)
0.24” (6.1mm) Horizontal Heatsink 1H All Units (Except DIP, SIP, and SM
0.24” (6.1mm) Vertical Heatsink 1V All Units (Except DIP, SIP, and SM
0.45” (11.4mm) Horizontal
Heatsink
0.45” (11.4mm) Vertical Heatsink 2V All Units (Except DIP, SIP, and SM
0.95” (24.1mm) Horizontal
Heatsink
0.95” (24.1mm) Vertical Heatsink 3V All Units (Except DIP, SIP, and SM
2H All Units (Except DIP, SIP, and SM
3H All Units (Except DIP, SIP, and SM
QES, TES, TQD
Packages)
Packages)
Packages)
Packages)
Packages)
Packages)
TTL “Low” Turns Module ON
TTL “High” Turns Module OFF
Standard Pin Length is 0.180”
(4.6mm)
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Example Options:HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and
0.95” vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
C105