High Power SOT227
Resistors
MHP150 to MHP600 Series
• Pb-free RoHS compliant SOT227 package
• Power rating from 150W to 600W
• High impulse power capability
• Non-inductive film technology
• Superior vibration handling
• UL94V0
Electrical Data
MHP150LF
MHP200LF
MHP250LF
MHP300LF
MHP550LF
MHP600LF
Power Rating1
150W
V, R
200W
X, Y, Z
250W
V, R
300W
X, Y, Z
550W
V, R
600W
X, Y, Z
Available Schematics
Resistance Range
Thermal Resistance Rthj-c
Weight
0.1W to 1KW2
0.1W to 1KW2
50W to 1KW2
0.35°C/W
20g
0.23°C
30g
0.11°C/W
30g
Operating Temperature Range
Working Voltage
-55°C to +120°C
-55°C to +155C
_____
P x R not to exceed 1.0KV
√
Nominal Values
E24 (2.0 and 5.0 also available)
1ꢀ, 5ꢀ
Resistance Tolerance
R O1.0W
250ppm/°C
TCR
R P1.0W
100ppm/°C
1 Power rating is with base temperature between -55°C and +25°C.
2 Contact factory for values greater than 1.0KW.
Schematic Data
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
MHP SOT227 Series Issue August 2008