ETC MHP20500J

20W TO-220 HIGH POWER RESISTORS
Features………………………………………………………….
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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.
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Applications………………………………………………………
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High frequency circuits and high speed pulse designs.
Switch mode power supplies.
Motor control and drive circuits.
Automotive.
Industrial computing and measurement systems.
Specification
Dimensions
MHP
J
G
B
K
dia.M
C
D
L
A
N
E
H
F
A
10.6
B
15.0
C
4.5
D
1.5
E
2.7
F
5.08
G
0.75
H
0.5
J
1.5
K
19.0
L
2.7
M
3.6
N
15.0
Specification
Item
Power Rating
Power Rating
Thermal Resistance
Resistance Range
Nominal Resistance Series
TCR
Tolerance
Operation Temp. Range
Max. Operating Volt.
Dielectric Withstanding Voltage
Load Life
Humidity
Temp. Cycle
Soldering Heat
Solder ability
Insulation Resistance
Vibration
.
1
0.01-0.09 Ω
E6
250 ppm/°C
+/- 5% (J)
Specifications
20 Watts
2.25 Watts
5.9 °C/W
0.1-9.1 Ω
E12
100 ppm/°C
5% (J)
-55°C to+155°C
500V or P.R
2000 Volts AC
∆R +/-(1.0 %+0.05 Ω)
∆R +/- (1.0 %+0.05 Ω)
∆R +/- (0.25 %+0.05 Ω)
∆R +/- (0.1 %+0.05 Ω)
Over 95% of surface
Over 1,000 MΩ
∆R +/- (0.25 %+0.05 Ω)
10-220 Ω
E24
50 ppm/°C
+/-1% (F)
Test Conditions
-55 to 25 °C flange temperature
Free air.
Hot spot to Tab
Up to 51 KΩ also available
2.5 Ω and 5.0 Ω also available
-55 to +155 °C
60 seconds.
25 °C, 90 min. ON,30 min. OFF,1000 hours.
40°C,90-95%RH, DC 0.1 W, 1000 hours.
-55 °C,30 min.,+155 °C,30 min., 5 cycles
250+/-5 °C, 3 seconds,
230+/-5 °C, 3 seconds.
Between terminals and tab.
Specifications subject to change without notice
MHP 20
Power (Watts)
20W TO-220 High power resistors
Temperature Rise(°C)
Derating Curve
Temperature Rise
140
MHP 20 500 F
120
100
+25C
20
80
15
60
10
40
20
5
+155C
0
0
0
-50
0
50
100
150
200
10
20
Power (Watts)
Flange Temperature (C°)
Pulse Energy Durability
Frequency Characteristics
Impedance (ohms)
10K
MHP 20 10K0 F
Pulse Peak (Watts),
10K
MHP 20 100F
MHP 20 1K0 F
1K
1K
MHP 20 101 F
100
100
MHP 20 500 F
10
10K
10
1µ
Notes:
(1)
(2)
(3)
(4)
(5)
MHP 20 220F
10µ
100µ
1m
Pulse With (seconds)
10m
100m
100K
10M
100M
Electrically isolated metal tab.
Recommend the use of thermal grease between metal tab and heat sink.
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.
Current rating: 25A maximum.
Surface mount package also available, please call factory.
Ordering Information
MHP 20
500
F
Model
Resistance Code
0.1Ω : 0R100
50 Ω : 500 First two digits significant, last digit: number of trailing zeros
2
1M
1G
Tolerance
J = 5% Tol
F = 1% Tol