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參數(shù)資料
| 型號： | RNP-10C221F000 |
| 廠商： | DB Lectro Inc. |
| 英文描述： | TO220 20W HIGH POWER RESISTORS |
| 中文描述： | 的TO220 20瓦高功率電阻器 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 248K |
| 代理商： | RNP-10C221F000 |
POWER SOLUTION -
DBL
20W HIGH POWER RESISTORS
RNP-10
Specifications
Items
Specification-Performance
Rating Power
20 Watt
Rating Power
1 Watt
Heat Resistance
5.9 C/W
Resistance Range
0.01-0.91ohm
0.1-9.1ohm
Nominal Resistance
E6
E24
TCR (ppm/)
250(H)
100 (A)
Tolerance
5%(J)
5% (J)
Operation Temp. Range
-55 to+155
Max. Operating Volt.
500V or
P
Withstanding Volt.
DC2000 Volt
Load Life
+/-(1.0 %+0.05 ohm)
Humidity
+/- (1.0 %+0.05 ohm)
Temp. Cycle
+/- (0.25 %+0.05 ohm)
Soldering Heat
+/- (0.1 %+0.05 ohm)
Solder ability
Over 95% of surface
Insulation Resistance
Over 1,000 Meg ohm
Vibration
+/- (0.25 %+0.05 ohm)
Note: At resistance from 220 to 51kohms rating power shall be restricted in 10W.
Test Conditions
-55 to 25 C flange temperature
Free air.
Hot spot to flange
220-51k ohm are available, see Note
Include 2.5 and 5.0
-55 to +155 C
60 seconds. Actually 2000VAC
25 C, 90 min
.ON, 30 min
.OFF, 1000 hours.
40C, 90-95%RH, DC 0.1W, 1000 hours.
-55 C,30 min.,+155 C,30 min.,
5cycles
350+/-5 C, 3seconds,
230+/-5 C, 3seconds.
Between terminals and tab.
10-220ohm
E24
50 (C)
+/-1% (F)
R
20041001
Temperature Rise
(C)
140
RNP10C500 F
120
100
Hot spot temperature on resistor based
80 referenced from flange temperature.
60
40
20
0
0 10 20
Power (Watt)
Frequency Characteristics
Impedance (ohm)
10K
RNP-10 C10K0F
RNP-10 C1K0F
1K
RNP-10 C101F
100
RNP-10 C500F
RNP-10 C220F
10
10k 100k 1M 10M 100M 1G
Frequency (Hz)
Pulse Energy Durability
Pulse Peak Watt (Watts), one time rectangular impulse.
10K
RNP-10C100F
1K
100
10
1μ 10μ 100μ 1m 10m 100m
Pulse With (seconds)
Note:
(1) Insulating material is unnecessary between flange and resistors, flange and resistor is separated by alumina
substrate.
(2) At surface mount soldering, temperature profile in Flange shall not exceed 220C.
(3) Using heat conduction grease on surface of flange is recommended.
(4) Heat resistance between resistor and flange is 5.9 C/W. Heat design will be done, as resistor temperature shall be
under 155C in operation.
(5) 0.1% tolerance resistors and over 220ohm resistance are available, please call factory.
Derating
Power(W)
+25C
20
15
10
5
+155C
0
-50 0 50 100 150 200
Flange Temperature (C)
Lead Free
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相關(guān)代理商/技術(shù)參數(shù) |
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| RNP-10C500F000 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:TO220 20W HIGH POWER RESISTORS |
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| RNP10SC101FZ10 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:TO126 20W HIGH POWER RESISTORS |
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