LPS800 Datasheet, PDF (3/4 Pages) Vishay Siliconix – Power Resistor for Mounting onto a Heatsink Thick Film Technology

Power Resistor for Mounting onto a Heatsink
Thick Film Technology
LPS 800
Vishay Sfernice
OVERLOADS
In any case the applied voltage must be lower than U_L = 5000 V.
Short time overload: 1.5 x P_r/10 s
Accidental overload: The values indicated on the following
graph are applicable to resistors in air or mounted onto a
heatsink.
ENERGY CURVE
10 000
1000
100
10
1
0.1
10^-6
10^-5
10^-4
10^-3
10^-2
10^-1
1
OVERLOAD DURATION IN s
MARKING
Series, style, ohmic value (in Ω), tolerance (in %),
manufacturing date, Vishay Sfernice trademark.
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.
100
80
60
40
20
0
0
50
85 ¹⁰⁰
150 ₁₇₅ 200
BOTTOM CASE TEMPERATURE IN °C
PACKAGING
Box of 15 units
ORDERING INFORMATION
LPS
800
100 kΩ
MODEL
STYLE
RESISTANCE
VALUE
±1%
TOLERANCE
±1%
±2%
±5%
± 10 %
xxx
CUSTOM
DESIGN
Optional
on request:
Special TCR,
shape etc.
BO15
PACKAGING
e
LEAD (Pb)-FREE
GLOBAL PART NUMBER INFORMATION
LPS0 8 0 0H4 7R0 JB
GLOBAL
MODEL
LPS 800
DIELECTRIC
L = Dielectric
strength 7 kV
H = Dielectric
strength 12 kV
OHMIC VALUE
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 Ω
47R0 = 47 Ω
1001 = 1 kΩ
4R70 = 4.7 Ω
R240 = 0.24 Ω
TOLERANCE
F=1%
G=2%
J=5%
K = 10 %
PACKAGING
B = Box 15 pieces
SPECIAL
As applicable
ZAx
Document Number: 50054
Revision: 27-Oct-10
For technical questions, contact: [e-mail]
www.vishay.com
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