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

MHP SOT227 Series Issue August 2008

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

High Power SOT227

Resistors

Electrical Data

MHP150LF

MHP200LF

MHP250LF

MHP300LF

MHP550LF

MHP600LF

150W

200W

250W

300W

550W

600W

Available Schematics

V, R

X, Y, Z

V, R

X, Y, Z

V, R

X, Y, Z

Resistance Range

Thermal Resistance R

thj-c

0.35°C/W

0.23°C

0.11°C/W

Weight

20g

30g

30g

Operating Temperature Range

-55°C to +120°C

-55°C to +155C

Working Voltage

P x R not to exceed 1.0KV

Nominal Values

E24 (2.0 and 5.0 also available)

Resistance Tolerance

±1%, ±5%

TCR

R

O1.0W

±250ppm/°C

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.

MHP150 to MHP600 Series

Schematic Data

√

_____