LPS0800H2003JB View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
LPS0800H2003JB
Vishay Semiconductors
LPS0800H2003JB Datasheet PDF : 5 Pages
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www.vishay.com
LPS 800
Vishay Sfernice
CONFIG. 1:
WATER COOLING
HEATSINK CP15
AND THERMAL GREASE
BLUESIL PAST 340
CONFIG. 2:
AIR COOLING
HEATSINK P207/250
AND THERMAL GREASE
BLUESIL PAST 340
CONFIG. 3:
WATER COOLING
HEATSINK CP15 AND
THERMAL
PAD Q-PAD II
CONFIG. 4:
AIR COOLING
HEATSINK P207/250
AND THERMAL
PAD Q-PAD II
Power dissipation (W)
710
282
307
180
T° resistive element (°C)
175
175
175
175
RTH (j - c) max. (°C/W)
RTH (c - h) typ. (°C/W)
RTH (h - a) max. (°C/W)
Fluid T° (°C)
0.112
0.05
0.059
18
0.112
0.13
0.29
25
0.112
0.34
0.059
18
0.112
0.43
0.29
25
Notes
• Configuration 1: Water cooling heatsink CP15 from Lytron (304 mm x 95.3 mm x 8 mm) with water flow rate 4 LPM and thermal grease
Bluesil Past 340 from BlueStar silicones.
• Configuration 2: Air cooling heatsink P207/250 from Semikron (250 mm x 200 mm x 72 mm) and thermal grease Bluesil Past 340 from
BlueStar silicones.
• Configuration 3: Water cooling heatsink CP15 from Lytron (304 mm x 95.3 mm x 8 mm) with water flow rate 4 LPM and thermal pad
Q-Pad II from Berquist.
• Configuration 4: Air cooling heatsink P207/250 from Semikron (250 mm x 200 mm x 72 mm) and thermal pad Q-Pad II from Berquist.
OVERLOADS
In any case the applied voltage must be lower than
UL = 5000 V.
Short time overload: 1.5 x Pr/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
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
1000
100
10
1
0.1
0.0001 0.001 0.01 0.1
1
10 100
OVERLOAD DURATION IN ms
1000
POWER CURVE
10 000
80
60
40
20
0
0
50
85 100
150 175 200
BOTTOM CASE TEMPERATURE IN °C
MARKING
Series, style, ohmic value (in ), tolerance (in %),
manufacturing date, Vishay Sfernice trademark.
1000
PACKAGING
Box of 15 units
100
10
1
0.0001 0.001 0.01 0.1
1
10 100
OVERLOAD DURATION IN ms
1000
Revision: 05-Jun-2019
3
Document Number: 50054
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
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