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HES SERIES - 150 WATT
DESCRIPTION
HES single output DC/DC converters provide up to
150 Watts of output power in an industry standard,
half-brick package and footprint. These units feature
ultra-high efficiency, Class A conducted noise specs, and
fixed switching frequency. The HES is designed with
open-frame packaging, along with planar magnetics to
provide maximum useable power with minimal thermal
constraints. The HES is especially suited to harsh
telecom, networking, and industrial applications, and is
fully compatible with production board washing
processes.
FEATURES
• High Efficiency
• Industry Standard Half-
Brick
• Open-Frame Packaging
• 100°C Baseplate Operation
•
•
•
•
Water Washable
“True-Trim” Option
1500V Isolation
Positive or Negative
Logic
Efficiency vs. Load (48V Input)
95
90
85
EFFICIENCY %
80
75
HES033ZE
70
65
60
55
50
1
2
3
4
5
HES075ZG
HES100ZE
6
7
8
9
10
X10 = LOAD %
General
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
Switching Frequency 2.5 & 3.3, 5V Model
Isolation
Input - Output
Input - Case
Output - Case
Temperature Coefficient
Case Temperature
Operating Range
Storage Range
Thermal Shutdown Range
Vibration, 3 Axes, 5 Min Each
MTBF† (Bellcore Tr-nwt-000332)
Safety
Weight (Approx.)
Notes
1
10 ms
Positive Or Negative Logic
V
in
Negative
200 kHz, 300 kHz (Respectively)
1500 VDC
1050 VDC
500 VDC
0.2%/°C
-40 To +100°C
-40 To +125°C
105 To 115°C
5 g, 10 - 55 Hz
1.8 X 10
6
hrs
UL 1950, Csa 22.2-950, En60950
1.4 oz
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
Reflected Ripple
Input Reverse Voltage Protection
Input Undervoltage Lockout / Hysteresis
Output
Setpoint Accuracy
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
Load Regulation I
out
Min. - Iout Max., V
in
Nom.
Remote Sense Headroom
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Short Circuit / Overcurrent Protection
Current Limit Threshold Range, % of I
out
Rated
OVP Trip Range
OVP Type
±1%
0.2% V
out
0.2% V
out
0.5 VDC
10 %
25% I
out
4% V
out
500
µs
±10%
Shutdown / Hiccup
110 - 130%
120 - 140% V
out
Nom.
Self Recovering
18 - 36 VDC
36 - 72 VDC
50 mA
Shunt Diode
<34V/1V Nom.
Industrial temp range of -40 to +85C available, add suffix -I to P/N
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.
Units are water-washable and fully compatible with commercial spray or
immersion post wave-solder washing equipment.
C-44
HES SERIES - 150 WATT
MODELS - (See the last page of this file for options.)
Vin
(Volts)
48
48
48
48
48
48
48
48
48
48
48
48
48
Vin Range
(Volts)
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
Iin Max.*
(Amps)
0.89
1.13
1.62
1.33
1.69
2.42
1.77
2.26
3.23
2.60
3.33
4.72
2.20
Vout
(Volts)
2.5
3.3
5
2.5
3.3
5
2.5
3.3
5
2.5
3.3
5
2.1
Iout Rated
(Amps)
10
10
10
15
15
15
20
20
20
30
30
30
30
Ripple & Noise
Pk-Pk (mV)
100
100
100
100
100
100
100
100
100
100
100
100
100
Efficiency
Typ. **
89%
87%
88%
86%
88%
89%
86%
85%
88%
82%
83%
86%
80%
Model
HES025ZD-A
HES033ZE-A
HES050ZG-A
HES037ZD-A
HES050ZE-A
HES075ZG-A
HES050ZD-A
HES066ZE-A
HES100ZG-A
HES075ZD-A
HES100ZE-A
HES150ZG-A
HES063ZC-A
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
MECHANICAL DRAWING
2.28"
(57.9mm)
MOUNTING INSERTS
M3X.5 THROUGH 4PL
0.18"
(4.6mm)
1
5
1.400"(35.6mm)
2
2.40"
(61.0mm)
3
6
1.000"(25.4mm)
DIA 0.080"
(2.0mm)
2PL
BOTTOM VIEW
7
0.700"(17.8mm)
8
0.400"(10.2mm)
DIA 0.040"
4
9
0
(1.0mm)
7PL
-0.50"(-12.7mm)
1.900"
(48.3mm)
0.025" REF.
0
-0.19"
(-4.8mm)
(0.6mm)
0.50"
(12.7mm)
Thermal Impedance
Natural Convection
100 LFM
200 LFM
300 LFM
400 LFM
15.4
12.2
9.3
7.4
6.4
° C/W
° C/W
°C/W
°C/W
°C/W
Pin
1
2
3
4
5
6
Function
+V
in
-V
in
No Pin
(Shutdown)
+V
out
No Pin
(Trim)
-V
out
Tolerances
Inches:
.XX ± 0.020
.XXX ± 0.010
Pin:
± 0.002
(Millimeters)
.X ± 0.5
.XX ± 0.25
± 0.05
( Dimensions as listed unless otherwise specified.)
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
C-45
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
Negative Logic
Lucent Compatible Trim
Terminal Strip
Trim
Enable
Trim and Enable
Current Share
Headerless
SUFFIX
N
T
TS
1
2
3
4
Y
APPLICABLE SERIES
HAS, HBD, HBS, HES, LES, QBS,
QES, TES, TQD
HAS, HBD, HBS, HES, QBS, QES
XWS, XWD, XWT
IAS, LES
IAD, IAS, LES, SMS
IAS, LES
SMS
Encapsulated EWS, IWS, OWS
REMARKS
TTL “Low” Turns Module ON
TTL “High” Turns Module OFF
PIN LENGTH AND HEATSINK
OPTIONS
0.110” (2.8mm) Pin Length
0.150” (3.8mm) Pin Length
0.24” (6.1mm) Horizontal Heatsink
0.24” (6.1mm) Vertical Heatsink
0.45” (11.4mm) Horizontal
Heatsink
0.45” (11.4mm) Vertical Heatsink
0.95” (24.1mm) Horizontal
Heatsink
0.95” (24.1mm) Vertical Heatsink
8
9
1H
1V
2H
2V
3H
3V
All Units (Except SMS)
All Units (Except SMS)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
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
