MHP100 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 100W TO-247 HIGH POWER RESISTORS

100W TO-247 HIGH POWER RESISTORS
Features………………………………………………………….
ƒ Non-inductive, high power resistor.
ƒ Thermally enhanced Industry standard TO-247 package.
ƒ Extremely Low thermal resistance, 1.3 °C/W resistor hot spot to metal tab.
ƒ Complete thermal flow design available for easy implementation.
ƒ Superior vibration durability.
ƒ Small thin package for high density PCB installation.
ƒ RoHS compliant.
Applications………………………………………………………
ƒ High frequency circuits and wide band / linear amplifiers.
ƒ Switch mode and industrial RF power sources.
ƒ AC motor control, electronic load and drive circuits.
ƒ Automotive.
ƒ Industrial PC modules (IPM) and measurement systems.
ƒ RF circuit terminations.
ƒ Constant current and precision voltage sources
Specification
Dimensions (mm)
MHP 140
5.1
100F
4.8
16.0 3+/-0.3
dia.0.8
dia.3.2
20
10.9
20
Structure and Material
　　
　　
　　
Epoxy Molding
Copper Wire Leads
Conductor
Resistor Film
Alumina
Copper Plate
Items
Specification
Conditions
Power Rating
100 Watts
@ Tab Temp < 25°C
Power Rating
Resistance Range
Nominal Resistance Series
0.01-0.09 Ω
E6
3.0 Watts
0.1-9.1 Ω
E12
10-220 Ω
E24
Free air.
Extended resistance range to 51KΩ avail.
2.0 Ω and 5.0 Ω 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 Withstanding Voltage
2500 Volt
60 seconds.
Load Life
∆R +/- (1.0 %+0.05 Ω)
25°C, 90 min. ON, 30 min.OFF, 1000 hours.
Humidity
∆R +/- (1.0 %+0.05 Ω)
40°C, 90-95% RH, DC 0.1W, 1000 hours.
Temperature Cycle
∆R +/- (0.25 %+0.05 Ω)
-55°C, 30 min.,+155°C 30min., 5cycles.
Soldering Heat (Max)
∆R +/- (0.25 %+0.05 Ω)
250+/-5°C, 3 seconds,
Solderability
Min 95% coverage
230+/-5°C, 3 seconds.
Insulation Resistance
Over 1000 MΩ
Between terminals and metal back plate.
Vibration
∆R +/- (0.25 %+0.05 Ω)
Notes:
Specifications subject to change without notice.
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 220Ω are available, please call factory.
5. For resistances from 220Ω to 51 KΩ the power rating shall be restricted to 50W.
6. Current rating: 25A maximum.
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