· Non-inductive, high power resistor.

· Thermally enhanced Industry standard TO-247 package.

· Extremely Low thermal resistance, 1.3 °C/W resistor

hot spot to metal tab.

· Complete thermal flow design available for easy

implementation.

· Superior vibration durability.

· Small thin package for high density PCB installation.

· RoHS compliant.

Applications

· High frequency circuits and wide band / linear amplifiers.

· Switch mode and industrial RF power sources.

· AC motor control, electronic load and drive circuits.

· Automotive.

· Industrial PC modules (IPM) and measurement systems.

· RF circuit terminations.

· Constant current and precision voltage sources

100W TO247

High Power Resistors

MHP 100

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

General Note

TT electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT electronics’ own data and is considered accurate at time of going to print.

© TT electronics plc

04.12

Note:

1. Electrically isolated metal tab.

2. Recommend the use of thermal grease between metal tab and heat sink.

3. Thermal design should account for a thermal resistance between resistor and tab of 1.3°C/W and a maximum resistor temperature of 155°C.

4. Resistances greater than 220

are available, please call factory.

5. For resistances from 220

to 51 K

the power rating shall be restricted to 50W.

6. Current rating: 25A maximum.

Items

Specification

Conditions

Power Rating

100 Watts

@ Tab Temp < 25°C

Power Rating

2.0 Watts

Free air.

Resistance Range

0.01-0.09

0.1-9.1

10-220

Extended resistance range

to 51K

avail.

Nominal Resistance Series

E6

E12

E24

2.0

and 5.0

also

available.

TCR

250 ppm/°C

100 ppm/°C

50 ppm/°C

For -55 to +155°C

Tolerance

5%

5% and 1%

1%

Operation Temp. Range

-55 - +155 °C

Rated Voltage (Max).

700V or (P*R)

Dielectric Withstand Voltage

2500 Volt

60 seconds.

Load Life

R +/- (1.0 %+0.05

)

25°C, 90 min. ON, 30

min.OFF, 1000 hours.

Humidity

R +/- (1.0 %+0.05

)

40°C, 90-95% RH, DC

0.1W, 1000 hours.

Temperature Cycle

R +/- (0.25 %+0.05

)

-55°C, 30 min.,+155°C

30min., 5cycles.

Soldering Heat (Max)

R +/- (0.25 %+0.05

)

250+/-5°C, 3 seconds,

Solderability

Min 95% coverage

230+/-5°C, 3 seconds.

Insulation Resistance

Over 1000 M

Between terminals and

metal back plate.

Vibration

R +/- (0.25 %+0.05

)

Specifications

(Combined BI & IRC Datasheets)

OBSOLETE