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MHP50 Datasheet, PDF (1/6 Pages) Bi technologies – 50W TO-220 HIGH POWER RESISTORS | |||
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50W TO220 OBSOLETE
High Power Resistors
MHP 50
(Combined BI & IRC Datasheets)
· Non-inductive, thin ï¬lm technology.
· Thermally enhanced Industry standard TO220 package.
· RoHS compliant.
· Low thermal resistance, 2.3 °C/W resistor hot spot
to metal tab.
· Complete thermal ï¬ow design available for easy
· implementation.
Superior vibration durability.
· Small thin package for high density PCB installation.
Applications
· High frequency circuits and wide band / linear ampliï¬ers.
· Switch mode and industrial RF power sources.
· AC motor control, electronic load and drive circuits.
· Automotive.
· Industrial PC modules (IPM) and measurement systems.
Speciï¬cations
Items
Power Rating
Speciï¬cation
50 Watts
Power Rating
1 Watts
Thermal Resistance
2.3°C/W
Resistance Range
0.01-0.09 Ω
0.1-9.1 Ω
Nominal Resistance Series
E6
E24
TCR
250 ppm/°C
100 ppm/°C
Tolerance
+/-5%
+/- 5% and 1%
Operating Temp. Range
Max. Operating Voltage.
-55 to +155 °C
500V or â P.R
Dielectric Withstand Voltage
2000 Volts DC
Load Life
Temp. Cycle
ǻR +/- (1.0 %+0.05 Ω)
ǻR +/- (0.25 %+0.05 Ω)
Humidity
ǻR +/- (1.0 %+0.05 Ω)
Soldering Heat (Max)
Solderability
Insulation Resistance
Vibration
ǻR +/- (1.0 %+0.05 Ω)
Min 95% coverage
Over 1000 MΩ
ǻR +/- (0.25 % Ω)
Note:
1. For resistances from 220 to 51k Ω the power rating shall be restricted to 30W.
10-220 Ω
E24
50 ppm/°C
+/- 1%
Conditions
@ Tab Temp < 25°C
Free air.
From hot spot to tab.
Extended resistance range to 51KΩ available
Additional 2.0Ω and 5.0 Ω also avail available
For -55 to +155°C
60 seconds. between terminals and ï¬ange
25°C, 90 min. ON, 30 min.OFF, 1000 hours.
-55 °C,30 min.,+155 °C,30 min., 5 cycles
40°C, 90-95% RH, DC 0.1W, 1000 hours.
250+/-5°C, 3 seconds,
230+/-5°C, 3 seconds.
Between terminals and metal back plate.
General Note
TT electronics reserves the right to make changes in product speciï¬cation without notice or liability.
All information is subject to TT electronicsâ own data and is considered accurate at time of going to print.
© TT electronics plc
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
04.12
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