LPS0600H1000JB [VISHAY]
RES CHAS MNT 100 OHM 5% 600W;
| 型号： | LPS0600H1000JB |
| 厂家： | 
VISHAY |
| 描述： | RES CHAS MNT 100 OHM 5% 600W |
| 文件： | 总5页 (文件大小：142K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LPS 600
Vishay Sfernice
www.vishay.com
Power Resistor for Mounting onto a Heatsink
Thick Film Technology
FEATURES
• Compliant with requirement #26 of
NF-EN45545-2
• High power 600 W at 85 °C bottom case
temperature
• Wide resistance range: 0.3 to 900 k
E24 series
• Non inductive
• Easy mounting
• Low thermal radiation of the case
DESIGN SUPPORT TOOLS AVAILABLE
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
3
D
3D Models
DIMENSIONS in millimeters
25.8
1
LPS 600
6K8 5 %
V2
25.2
21.2
15.2
0.5
60
36
64.7
2 x M4 useful depth: 8
2 x Ø 4.2
Ø 20
13.6
34
57
Note
Tolerances unless stated: 0.2 mm
•
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE
RANGE
RATED POWER
LIMITING ELEMENT
TEMPERATURE
COEFFICIENT
ꢁꢁmꢂ°C
CRITICAL
RESISTANCE
()
TOLERANCE
ꢀ
MODEL
P85 °C
VOLTAGE UL
V
W
LPS 600
0.3 to 900K
600
5K
1, 2, 5, 10
150, 300, 500
41.66K
MECHANICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
Mechanical Protection
Resistive Element
Substrate
Insulated case UL 94 V-0
600 W at + 85 °C
Power Rating and
Thermal Resistance
bottom case temperature
Thick film
Alumina
R
TH (j - c): 0.112 °C/W
Temꢁerature Coefficient
R 1 : 500 ppm/°C
1 < R 10 : 300 ppm/°C
10 < R: 150 ppm/°C
End Connections
Screws M4
-55 °Cꢂ155 °C
Standard
Tightening Torque
Connections
IEC 60115-1
2 Nm
Dielectric Strength
IEC 60115-1, 1 min,
10 mA max.
Tightening Torque Heatsink
Maximum Torque
Weight
2 Nm
2.5 Nm
83 g 10 ꢀ
7 kVRMS or 12 kVRMS
Lightning test 1.2ꢂ50 μs
IEC 61000-4-5
Insulation Resistance
Inductance
Until 12 kV
104 M
0.1 μH
ENVIRONMENTAL SPECIFICATIONS
Temꢁerature Range
- 55 °C to 155 °C
100 pC/7 kV
Climatic Category
55/155/56
Partial Discharge
(for LPS 600 D only)
10 pC/5 kV
Other cases: Consult us
Revision: 05-Jun-2019
Document Number: 50053
1
For technical questions, contact: sferfixedresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LPS 600
Vishay Sfernice
www.vishay.com
PERFORMANCE
TESTS
CONDITIONS
REQUIREMENTS
IEC 60115-1
2 x Pr / 10 s
Umax. UL = 5000 V
Momentary Overload
(0.25 ꢀ + 0.05 )
(0.5 ꢀ + 0.05 )
IEC 60115-1/IEC 60068-2-14 Test Na
50 cycles
Raꢁid Temꢁerature Change
-55 °C to +155 °C
IEC 60115-1
1000 h (90/30) Pr at 85 °C
Load Life
(0.5 ꢀ + 0.05 )
(0.5 ꢀ + 0.05 )
(0.25 ꢀ + 0.05 )
(1 ꢀ + 0.05 )
IEC 60115-1
56 days RH 95 ꢀ / 40 °C
Humidity (Steady State)
Vibration
MIL STD 202 method 204 cond. D
(10 g; 5/500 Hz)
IEC 60115-1
(55 / 155 / 56)
Climatic Sequence
RECOMMENDATIONS FOR MOUNTING ONTO A HEATSINK
• Surfaces in contact must be carefully cleaned.
• The heatsink must have an acceptable flatness: From 0.05 mm to 0.1 mm/100 mm.
• Roughness of the heatsink must be around 6.3 μm. In order to improve thermal conductivity, surfaces in contact (alumina,
heatsink) should be coated with a silicone grease (type Bluesil Past 340 from BlueStar Silicones) or a thermal film (type Q Pad
II) easier and faster to install than the grease.
• The fastening of the resistor to the heatsink is under pressure control of two screws tightened at 2 Nm for full power
availability.
LPS 600
Tightening Torque on Heatsink
2 Nm
• The following accessories are supplied with each product:
- 2 screws CHC M4 x 25 class 8.8 and 2 M4 contact lock washers for heatsink mounting
- 2 screws TH M4 x 6/6 and 2 M4 contact lock washers for connections
CHOICE OF THE HEATSINK
The user must choose the heatsink according to the working conditions of the component (power, room temperature).
Maximum working temperature must not exceed 155 °C. The dissipated power is simply calculated by the following ratio:
T
P = -------------------------------------------------------------------------------------------
R
+ R
+ R
TH (j - c)
TH (c - h) TH (h - a)
P:
Expressed in W
T:
Difference between maximum working temperature and room temperature
RTH (j - c)
:
Thermal resistance value measured between resistive layer and outer side of the resistor.
It is the thermal resistance of the component: (see specifications environmental paragraph).
RTH (c - h)
:
:
Thermal resistance value measured between outer side of the resistor and upper side of the heatsink.
This is the thermal resistance of the interface (grease, thermal pad), and the quality of the fastening device.
RTH (h - a)
Examꢁle:
Thermal resistance of the heatsink.
RTH (c - a) for LPS 600 power dissipation 180 W at + 50 °C room temperature.
T 155 °C - 50 °C = 105 °C
T
P
105
180
R
R
R
TH (j - c) + RTH (c - h) + RTH (h - a) = ------ = -------- = 0.58 °C/W
TH (j - c) = 0.112 °C/W
TH (c - h) + RTH (h - a) = 0.58 °C/W - 0.112 °C/W = 0.468 °C/W
Revision: 05-Jun-2019
Document Number: 50053
2
For technical questions, contact: sferfixedresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LPS 600
Vishay Sfernice
www.vishay.com
OVERLOADS
MARKING
In any case the applied voltage must be lower than
Series, style, ohmic value (in ), tolerance (in ꢀ),
UL = 5000 V.
manufacturing date, Vishay Sfernice trademark.
Short time overload: 2 x Pr/10 s
POWER RATING
Accidental overload: The values indicated on the following
graph are applicable to resistors in air or mounted onto a
heatsink.
The temperature of the case should be maintained within the
limits specified in the following figure.
To optimize the thermal conduction, contacting surfaces
should be coated with silicone grease or thermal film, and
heatsink mounting screws tightened to 2 Nm.
ENERGY CURVE
10 000
100
80
60
40
20
0
1000
100
10
1
0.1
0.0001 0.001 0.01
0.1
1
10
100
1000
0
50
100
150
155
200
85
OVERLOAD DURATION IN ms
BOTTOM CASE TEMPERATURE IN °C
POWER CURVE
10 000
PACKAGING
Box of 15 units
1000
100
10
1
0.0001 0.001 0.01
0.1
1
10
100
1000
OVERLOAD DURATION IN ms
Revision: 05-Jun-2019
Document Number: 50053
3
For technical questions, contact: sferfixedresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LPS 600
Vishay Sfernice
www.vishay.com
ORDERING INFORMATION
LPS
600
100 k
1 ꢀ
xxx
BO15
PACKAGING
e
MODEL
STYLE
RESISTANCE
VALUE
TOLERANCE
CUSTOMDESIGN
LEAD (Pb)-FREE
1 ꢀ
2 ꢀ
5 ꢀ
Optional
on request:
special TCR,
shape etc.
10 ꢀ
GLOBAL PART NUMBER INFORMATION
L
P
S
0
6
0
0
H
4
7
R
0
J
B
GLOBAL
MODEL
DIELECTRIC
OHMIC VALUE
TOLERANCE
PACKAGING
B = box 15 pieces
SPECIAL
LPS 600
L = dielectric
strength 7 kV
H = dielectric
strength 12 kV
The first three digits are
significant figures and the
last digit specifies the
number of zeros to follow. R
designates decimal point.
48R7 = 48.7
F = 1 ꢀ
G = 2 ꢀ
J = 5 ꢀ
K = 10 ꢀ
As applicable
ZAx
D = partial discharge
100 pC/7 kV and
10 pC/5 kV
47R0 = 47
1001 = 1 k
4R70 = 4.7
R240 = 0.24
Revision: 05-Jun-2019
Document Number: 50053
4
For technical questions, contact: sferfixedresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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Revision: 09-Jul-2021
Document Number: 91000
1
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