PHP_15 Datasheet, PDF (3/5 Pages) Vishay Siliconix – High Power Thin Film Wraparound Chip Resistor

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PHP CHIP TEMP. VS. APPLIED POWER
5.00
4.50
0603 - 100 Ω
4.00
0603 - 5 kΩ
0603 - 18.8 kΩ
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
70
150
200
Chip Surface Temperature (°C)
Note
• Chip surface temperature measured using FLIR SC645 thermal
imaging system with an approximate test card surface
temperature of 85 °C.
PHP CHIP TEMP. VS. APPLIED POWER
5.00
4.50
1206 - 100 Ω
4.00
1206 - 5 kΩ
1206 - 10 kΩ
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
70
150
200
Chip Surface Temperature (°C)
Notes
• Chip surface temperature measured using FLIR A40 thermal
imaging system with an approximate test card surface
temperature of 25 °C.
• Thermal imaging was conducted under ambient conditions
resulting in a steady state test card surface temperature of 85 °C
over the full range of power levels.
• Thermal imaging and load life testing was conducted mounting
one device to 2" x 3" test cards with 2.5 mil copper plating on
both surfaces. Thermal vias on 120 mil centers were utilized for
heat transfer between surfaces of the test card.
PHP
Vishay Dale Thin Film
PHP CHIP TEMP. VS. APPLIED POWER
5.00
4.50
0805 - 100 Ω
4.00
0805 - 5 kΩ
0805 - 20 kΩ
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
70
150
200
Chip Surface Temperature (°C)
Note
• Chip surface temperature measured using FLIR SC645 thermal
imaging system with an approximate test card surface
temperature of 85 °C.
PHP CHIP TEMP. VS. APPLIED POWER
10.00
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
2512 - 10 Ω
2512 - 10 kΩ
2512 - 30 kΩ
70
150
200
Chip Surface Temperature (°C)
Notes
• Chip surface temperature measured using FLIR A40 thermal
imaging system with an approximate test card surface
temperature of 25 °C.
Case Size
Resistance
Value
Temperature
70
150
200
2512
Up to 10 
2.44
6.82
9.33
2512
Up to 10 k
Power (W)
1.81
4.89
6.63
2512
Up to 30 k
1.87
5.19
7.09
Revision: 07-Aug-14
3
Document Number: 60076
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