LPS0800H1R00JB Vishay, LPS0800H1R00JB Datasheet - Page 3

• Manufacturer Part Number: LPS0800H1R00JB
• Description: RESISTOR HEAT SINK 1.0 OHM 800W
• Manufacturer: Vishay
• Series: LPS 800r
• Type: Power Resistor for Mounting onto a Heatsink Thick Filmr

Specifications of LPS0800H1R00JB

• Resistance: 1 Ohms
• Power Rating: 800 Watts
• Temperature Coefficient: ±500ppm/°C
• Resistance (ohms): 1
• Power (watts): 800W
• Composition: Thick Film
• Features: Non-Inductive
• Tolerance: ±5%
• Coating, Housing Type: Silicon Coated
• Mounting Feature: Flanges
• Size / Dimension: 2.547" L x 2.362" W (64.70mm x 60.00mm)
• Height: 0.598" (15.20mm)
• Lead Style: M4 Threaded
• Package / Case: Box
• Operating Temperature Range: - 55 C to + 175 C
• Dimensions: 57 mm W x 60 mm L x 25.2 mm H
• Resistance Tolerance: ± 5%
• Resistor Element Material: Thick Film
• Resistor Case Style: Heat Sinkable Planar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LPS 800 H 1U 5% BO15 E; LPS-1.0C

OVERLOADS
In any case the applied voltage must be lower than U
Short time overload: 1.5 x P
Accidental overload: The values indicated on the following
graph are applicable to resistors in air or mounted onto a
heatsink.
ENERGY CURVE
MARKING
Series, style, ohmic value (in Ω), tolerance (in %),
manufacturing date, Vishay Sfernice trademark.
Document Number: 50054
Revision: 27-Oct-10
ORDERING INFORMATION
GLOBAL PART NUMBER INFORMATION
10 000
1000
100
GLOBAL
LPS 800
0.1
MODEL
MODEL
10
1
10
LPS
-6
10
L
-5
OVERLOAD DURATION IN s
strength 12 kV
P
DIELECTRIC
L = Dielectric
strength 7 kV
H = Dielectric
10
STYLE
-4
800
r
S
/10 s
10
Power Resistor for Mounting onto a Heatsink
-3
0
RESISTANCE
10
For technical questions, contact:
-2
100 kΩ
VALUE
number of zeros to follow. R
8
significant figures and the
designates decimal point.
The first three digits are
last digit specifies the
OHMIC VALUE
48R7 = 48.7 Ω
R240 = 0.24 Ω
10
Thick Film Technology
4R70 = 4.7 Ω
47R0 = 47 Ω
1001 = 1 kΩ
L
0
-1
= 5000 V.
0
1
TOLERANCE
± 10 %
± 1 %
± 1 %
± 2 %
± 5 %
H
POWER RATING
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.
PACKAGING
Box of 15 units
4
[e-mail]
TOLERANCE
100
80
60
40
20
K = 10 %
0
G = 2 %
F = 1 %
J = 5 %
0
Special TCR,
7
on request:
shape etc.
CUSTOM
DESIGN
Optional
xxx
BOTTOM CASE TEMPERATURE IN °C
R
50
0
B = Box 15 pieces
PACKAGING
PACKAGING
85
J
BO15
100
B
Vishay Sfernice
LEAD (Pb)-FREE
150
LPS 800
As applicable
www.vishay.com
SPECIAL
ZAx
175
e
200
69