MHP50500F [TTELEC]
50W TO-220 HIGH POWER RESISTORS; 50W TO- 220高功率电阻
| 型号： | MHP50500F |
| 厂家： | 
TT Electronics |
| 描述： | 50W TO-220 HIGH POWER RESISTORS |
| 文件： | 总2页 (文件大小：1251K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
50W TO-220 HIGH POWER RESISTORS
Features………………………………………………………….
Non-inductive, thin film technology.
Thermally enhanced Industry standard TO220 package.
RoHS compliant.
Low thermal resistance, 2.3 °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.
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.
Specification
Dimensions
dia.M
A
C
D
MHP
J
E
G
H
F
A
B
C
D
E
F
G
H
J
K
L
M
N
10.6 15.0
4.5
1.5
2.7
5.08
0.75
0.5
1.5
19.0
2.7
3.6
15.0
Specification
Item
Power Rating
Specifications
50 Watt
Test Conditions
-55 to 25 °C flange temperature
Free air @ 25°C
Power Rating
2.25 Watt
Thermal Resistance
Resistance Range
Nominal Resistance Series
TCR
2.3 °C/W
0.1-9.1 Ω
E12
Hot spot to Tab
0.01-0.09 Ω
E6
250 ppm/°C
+/- 5% (J)
10-220 Ω
E24
50 ppm/°C
+/-1% (F)
Up to 51 KΩ also available
2.5 Ω and 5.0 Ω also available
-55 to +155 °C
100 ppm/°C
+/-1% (F) & 5% (J)
-55°C to+155°C
Tolerance
Operation Temp. Range
Max. Operating Voltage.
Dielectric Withstand Voltage
Load Life
Humidity
Temp. Cycle
Soldering Heat (Max)
Solderability
Insulation Resistance
Vibration
500V or
P.R
2000 Volts DC
60 seconds.
∆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
25°C, 90 min.ON,30 min. OFF,1000hours.
40°C,90-95%RH, DC 0.1W,1000hours.
-55 °C,30 min.,+155 °C,30 min., 5 cycles
250+/-5 °C, 3 seconds,
230+/-5 °C, 3 seconds.
Between terminals and tab.
∆R +/- (0.25 %+0.05 Ω)
Note: For resistances from 220 to 51k Ω the power rating shall be restricted to 30W.
1
MHP 50
50W TO-220 High power resistors
Temperature Rise
Derating
Temperature Rise (°C)
Rating Power (W)
MHP 50 500 F
140
120
100
80
60
MHP 50 1K0 F
50
+25C
40
30
20
10
0
40
20
+155C
150 200
0
-50
0
50
100
0
10
20
30
40
50
Flange Temperature (°C)
Power (W)
Frequency Characteristics
Impedance (ohms)
Pulse Peak (Watts) Pulse Energy durability
1K
10K
MHP 50 1K0 F
MHP 50 100F
MHP 50 101 F
100
1K
MHP 50 100 F
One time rectangular pulse.
100
10
MHP 50 500 F
MHP 50 220 F
1
10
100K
1M
10M
Frequency (Hz)
100M
1G
10G
1µ
10µ
100µ
1m
10m
100m
Pulse With (seconds)
Notes:
(1)
(2)
Electrically isolated metal tab.
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 2.3°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 50
500
F
Model
Resistance Code
0.1Ω : 0R100
50 Ω : 500 First two digits significant, last digit: number of trailing zeros
Tolerance
J = 5% Tol
F = 1% Tol
2
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