ETC2 MHP20500J 20w to220 high power resistor Datasheet

20W TO220
High Power Resistors
MHP 20
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Non-inductive.
Thermally enhanced Industry standard TO220 package.
RoHS compliant.
Low thermal resistance, 5.9 °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.
Applications
High frequency circuits and high speed pulse designs.
Switch mode power supplies.
Motor control and drive circuits.
Automotive.
Industrial computing and measurement systems.
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Specifications
Items
Specification
Conditions
Power Rating
20 Watts
Power Rating
1.0 Watts
Free air.
Thermal Resistance
5.9 °C/W
Hot spot to Tab
Resistance Range
Nominal Resistance Series
TCR
Tolerance
Operation Temp. Range
-55 to 25 °C flange temperature
0.01-0.09 Ω
0.1-9.1 Ω
10-220 Ω
E6
E24
E24
250 ppm/°C
100 ppm/°C
50 ppm/°C
+/- 5% (J)
5% (J)
+/-1% (F)
Up to 51 KΩ also available
2.5 Ω and 5.0 Ω also available
-55 to +155 °C
-55°C to+155°C
Max. Operating Volt.
500V or √ P.R
Dielectric Withstanding Voltage
2000 Volts AC
60 seconds.
Load Life
ΔR +/-(1.0 %+0.05 Ω)
25 °C, 90 min. ON, 30 min. OFF, 1000 hours.
Humidity
ΔR +/- (1.0 %+0.05 Ω)
40°C, 90-95% RH, DC 0.1 W, 1000 hours.
Temp. Cycle
ΔR +/- (0.25 %+0.05 Ω)
-55 °C,30 min.,+155 °C,30 min., 5 cycles
Soldering Heat
ΔR +/- (0.1 %+0.05 Ω)
250+/-5 °C, 3 seconds,
Over 95% of surface
230+/-5 °C, 3 seconds.
Solder ability
Insulation Resistance
Vibration
Over 1,000 MΩ
Between terminals and tab.
ΔR +/- (0.25 %+0.05 Ω)
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.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
04.12
20W TO220 High Power Resistors
MHP 20
Electrical Performance
Power (Watts)
Derating Curve
Temperature Rise(°C)
Temperature Rise
140
20
100
15
80
10
60
40
5
0
MHP 20 500 F
120
+25C
+155 C
-50
0
50
100
150
20
200
Flange Temperature (C°)
0
Pulse peak power (W)
10K
MHP20 100F
Tentative continuous-pulse power allowance at duty 0.01
Load life test will be necessary in actual equipment.
Because curve will be changed by resistance, repetition,
duty and operating temperature.
1K
1K
100
200W
100
100n 1 u
10u
100u
1m 10m 100m
Pulse width (seconds)
1
10
20
MHP 20 1K0 F
MHP 20 101 F
MHP 20 500 F
20W
10
10n
10
Power (Watts)
Frequency Characteristics
Impedance (ohms)
10K
MHP 20 10K0 F
Pulse Energy Durability
100K
0
100
10
1G
MHP 20 220F
10K
100K
1M
10M
100M
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.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
04.12
20W TO220 High Power Resistors
MHP 20
Electrical Performance
MHP100
mm
A
10.1
± 0.2
B
15.0
± 0.2
C
4.5
± 0.2
D
3.6
± 0.1
E
15.5
± 1.0
F
4.0
± 0.5
G
3.0
± 0.2
H
2.75
± 0.2
J
0.5
± 0.05
K
0.75
± 0.05
L
1.5
± 0.05
M
5.08
± 0.10
N
1.5
± 0.05
P
16.0
± 0.50
Notes:
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 5.9°C/W and a maximum resistor temperature of 155°C.
4. Current rating: 25A maximum.
5. Surface mount package also available, please call factory.
Ordering Information
MHP 20 500
F
Model
Resistance Code
0.1Ω : 0R1
50 Ω : 500 First two digits significant, last digit: number of trailing zeros
Tolerance
J = 5% Tol
F = 1% Tol
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.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
04.12
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