AAC RHP-20B

HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
Custom solutions are available.
HOW TO ORDER
FEATURES
RHP-10A-100 F Y R
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Packaging (50 pieces)
T = tube or R= tray (flanged type only)
TCR (ppm/°C)
Y = +50 Z = +100 N = +250
Tolerance
J = +5%
F = +1%
Resistance
R02 = 0.02 Ω
R10 = 0.10 Ω
1R0 = 1.00 Ω
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100 = 10.0 Ω
101 = 100 Ω
512 = 51.0K Ω
Size/Type (refer to spec)
10X
20B
50A
10B
20C
50B
10C
20D
50C
APPLICATIONS
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100A
Series
High Power Resistor
CONSTRUCTION – shape X and A
there is insulation between the flange and the resistor
1
2
3
4
5
6
Molding
Leads
Conductor
Resistor
Substrate
Flange
20W, 35W, 50W, 100W, and 140W available
TO126, TO220, TO263, TO247 packaging
Surface Mount and Through Hole technology
Resistance Tolerance from ±5% to ±1%
TCR (ppm/°C) from ±250ppm to ±50ppm
Complete thermal flow design
Non-Inductive impedance characteristic and heat venting
through the insulated metal tab
Durable design with complete thermal conduction, heat
dissipation, and vibration
Epoxy
Tin plated Cu
Copper
Ni-Cr
Alumina
Ni plated Cu
RF circuit termination resistors
CRT color video amplifiers
Suits high-density compact installations
High precision CRT and high speed pulse handling circuit
High speed SW power supply
Power unit of machines
ƒ VHF amplifiers
Motor control
ƒ Industrial computers
Drive circuits
ƒ IPM, SW power supply
Automotive
ƒ Volt power sources
Measurements
ƒ Constant current sources
AC motor control
ƒ Industrial RF power
RF linear amplifiers
ƒ Precision voltage sources
Custom Solutions are Available – For more information, send
your specification [email protected]
SCHEMATIC
X
A
B
C
D
DIMENSIONS (mm)
Model
Shape
A
RHP-10X
X
8.5 ± 0.2
RHP-10B
B
8.5 ± 0.2
RHP-10C
C
10.1 ± 0.2
RHP-20B
B
10.1 ± 0.2
RHP-20C
C
10.1 ± 0.2
RHP-20D
D
10.1 ± 0.2
RHP-50A
A
16.0 ± 0.2
RHP-50B
B
10.6 ± 0.2
RHP-50C
C
10.6 ± 0.2
RHP-100E
A
16.0 ± 0.2
B
12.0 ± 0.2
12.0 ± 0.2
15.0 ± 0.2
15.0 ± 0.2
15.0 ± 0.2
10.3 ± 0.2
20.0 ± 0.5
15.0 ± 0.2
15.0 ± 0.2
20.0 ± 0.5
C
3.1 ± 0.2
3.1 ± 0.2
4.5 ± 0.2
4.5 ± 0.2
4.5 ± 0.2
4.5 ± 0.2
4.8 ± 0.2
4.5 ± 0.2
4.5 ± 0.2
4.8 ± 0.2
D
3.1 ± 0.1
3.1 ± 0.1
3.6 ± 0.1
3.6 ± 0.1
3.6 ± 0.1
-
3.2 ± 0.1
1.5 ± 0.1
1.5 ± 0.1
3.2 ± 0.1
E
17.0 ± 0.1
17.0 ± 0.1
5.0 ± 0.1
15.5 ± 0.1
5.0 ± 0.1
5.0 ± 0.1
14.5 ± 0.1
2.7 ± 0.1
2.7 ± 0.1
14.5 ± 0.5
F
3.2 ± 0.5
3.2 ± 0.5
2.5 ± 0.5
4.0 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
-
5.08 ± 0.5
5.08 ± 0.5
-
G
3.8 ± 0.2
3.8 ± 0.2
3.0 ± 0.2
3.0 ± 0.2
3.0 ± 0.2
2.2 ± 0.2
5.1 ± 0.5
0.75 ± 0.2
0.75 ± 0.2
5.1 ± 0.5
H
1.75 ± 0.1
1.75 ± 0.1
2.75 ± 0.1
2.75 ± 0.2
2.75 ± 0.2
2.75 ± 0.2
3.63 ± 0.2
0.5 ± 0.2
0.5 ± 0.2
3.63 ± 0.2
J
0.5 ± 0.05
0.5 ± 0.05
0.5 ± 0.05
0.5 ± 0.05
0.5 ± 0.05
0.5 ± 0.05
-
1.5 ± 0.05
1.5 ± 0.05
-
K
0.6 ± 0.05
0.6 ± 0.05
0.75 ± 0.05
0.75 ± 0.05
0.75 ± 0.05
0.75 ± 0.05
0.8 ± 0.05
19 ± 0.05
19 ± 0.05
0.8 ± 0.05
L
1.4 ± 0.05
1.4 ± 0.05
1.5 ± 0.05
1.5 ± 0.05
1.5 ± 0.05
1.5 ± 0.05
-
2.7 ± 0.05
2.7 ± 0.05
-
M
5.08 ± 0.1
5.08 ± 0.1
5.08 ± 0.1
5.08 ± 0.1
5.08 ± 0.1
5.08 ± 0.1
10.9 ± 0.1
3.6 ± 0.1
3.6 ± 0.1
10.9 ± 0.1
N
-
-
1.5 ± 0.05
1.5 ± 0.05
1.5 ± 0.05
1.5 ± 0.05
-
15 ± 0.05
2.0 ± 0.05
-
P
-
-
-
16.0 ± 0.5
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-
-
-
-
-
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
1
HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
OVERVIEW
Model
Physical (top & bottom view)
Features
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TO126 Package
20W high power resistor
5.9 C/W heat resistance from hot spot to flange.
0.10 ohm to 220 ohm resistance range
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TO220 Package
Through hole RHP-10B 20W high power
5.9 C/W heat resistance from hot spot to flange via thin film metallization technology
0.10 ohm to 220 ohm resistance range
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TO220 Package
Surface mount RHP-10C 10W high power
5.9 C/W heat resistance from hot spot to flange via thin film metallization technology
0.10 ohm to 220 ohm resistance range
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TO220 Package
Through hole RHP-20B 35W high power
3.3 C/W heat resistance from hot spot to flange via thin film metallization technology
0.02 ohm to 220 ohm resistance range
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TO220 Package
Surface mount RHP-20C 20W
3.3 C/W heat resistance from hot spot to flange via thin film metallization technology
0.02 ohm to 220 ohm resistance range
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TO263 (D2P) Package - Surface Mount Molded
20W high power resistor
3.3 C/W heat resistance from hot spot to flange via thin film metallization technology
0.01 ohm to 51K ohm resistance range
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TO247 Package
100W high power resistor
1.3 C/W heat resistance from hot spot to flange via thin film metallization technology
0.01 ohm to 220 ohm resistance range
RHP-50B
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TO220 Package
Through hole RHP-50B 50W high power
2.3 C/W heat resistance from hot spot to flange via thin film metallization technology
0.10 ohm to 220 ohm resistance range
RHP-50C
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TO220 Package
Surface mount RHP-50C 50W high power
2.3 C/W heat resistance from hot spot to flange via thin film metallization technology
0.10 ohm to 220 ohm resistance range
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TO247 Package
140W high power resistor
0.9 C/W heat resistance from hot spot to flange or metal back plate. via thin film metallization
technology
0.02 ohm to 220 ohm resistance range
RHP-10X
RPH-10B
RHP-10C
RHP-20B
RHP-20C
RHP-20D
RHP-50A
RHP-100A
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American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
2
HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
ELECTRICAL SPECIFICATIONS
Model
RHP-10X
RHP-10B
RHP-10C
RHP-20D
RHP-20B
RHP-20C
Rated Power(heat sink)
20W
20W
20W
20W
35W
20W
Rated Power
1W
1W
1W
2W
1W
1W
5.9 C/W
5.9 C/W
5.9 C/W
3.3 C/W
3.3 C/W
3.3 C/W
Heat Resistance
Withstanding Voltage
2000V AC
2000V DC
2000V DC
2000V DC
2200V DC (1500V AC)
2200V DC (1500V AC)
Max. Operating Voltage
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500V or √P*R
500V or √P*R
500V or √P*R
500V or √P*R
500V or √P*R
Resistance
0.01 ~ 0.091
0.10 ~ 9.1
10 ~ 220
E6
E24
E24
TCR (ppm°C)
±250
±100
±50
Tolerance
±5%
±5%, ±1%
±1%
Nominal Resistance
Operating Temp.
-55C°C ~ +155°C
Model
Rated Power(heat sink)
RHP-50A
RHP-50B & RHP-50C
RHP-100A
100W
50W
140W
3W
1W
3W
100W
-
-
Rated Power
Max. Applied Power
Heat Resistance
1.3 C/W
2.3 C/W
0.9 C/W
Withstanding Voltage
2500V AC
2000V DC
2500V AC
Max. Operating Voltage
700V or √P*R (applied)
500V or √P*R
700V or √P*R (applied)
Resistance
Nominal Resistance
TCR (ppm°C)
Tolerance
0.01~0.091
0.1 ~ 9.1
10 ~ 220
0.1 ~ 9.1
10 ~ 220
0.02~0.091
0.1 ~ 9.1
10 ~ 220
E6
E12
E24
E24
E24
E6
E12
E24
> ±250
±100
±50
±100
±50
> ±250
±100
±50
±5%
±5%, ±1%
±1%
±5%, ±1%
±1%
±5%
±5%, ±1%
±1%
Operating Temp.
-55C°C ~ +155°C
Resistance Range from 240 ohm to 51K ohm is available as a semi-custom solution for al of the RHP series.
Values such as 2.0, 2.5, 4.0, and 5.0 are available upon special request.
PERFORMANCE
Item
All other models
Rated Power
Performance
Condition
As specified
-55°C ~ +25°C flange temperature
RHP-50A, 100A
As specified
All other models
As specified
Free Air
RHP-20D
As specified
Attached on a simple footprint
Withstanding Voltage
As specified
60 seconds
Load Life
± (1.0%+0.05Ω)
Rated Power (without heat sink)
Humidity
Temperature Cycle
Soldering Heat
Solderability
All other models
± (1.0%+0.05Ω)
RHP-10X
All other models; RHP-20B & 20C (0.10 ~ 220Ω)
± (0.25%+0.05Ω)
RHP-20B & 20C (0.02 ~ 0.091Ω)
± (1.0%+0.05Ω)
All other models; RHP-20B & 20C (0.10 ~ 220Ω)
± (0.1%+0.05Ω)
RHP-50A, 100A
± (0.25%+0.05Ω)
RHP-20B & 20C (0.02 ~ 0.091Ω)
± (0.5%+0.05Ω)
All other models
> 95% of the surface
RHP-10X, RHP-50A, 100A
> 75% of round
Insulation Resistance
> 1,000 Meg Ω
Vibration
± (0.25%+0.05Ω)
25°C, 90 min on, 30 min. off, 1000 hrs.
40°C, 90-95% RH, DC 0.1W, 1000 hrs.
60°C, 90-95% RH, DC 0.1W, 1000 hrs.
-55°C, 30 min., +155°C 30min, 5 cycles
350°C±5°C for 3 sec.
230°C±5°C for 3 sec.
Between terminals and metal back plate
The performance data applies to all RHP models unless otherwise noted.
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
3
HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
RHP-10X
RHP-10B, RHP-10C
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
4
HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
RHP-20B, RHP-20C
RHP-20D
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
5
HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
RHP-50A
RHP-50A-1000FY with 0.71C/W heat sink
American Accurate Components, Inc.
RHP-50A-1000FY with 0.71 C/W heat sink
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
6
HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
RHP-50B, RHP-50C
RHP-100A
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
7
HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
NOTES
GENERAL
1. 0.1% tolerance resistors and resistance range from 240 ohm to 51K ohm are available as a semi-custom solution
2. Use of heat conduction grease on surface of flange is recommended.
3. Insulation material is unnecessary between flange and resistors; the flange and resistor are separated by alumina substrate.
4. It surface mount soldering, temperature profile in the flange shall not exceed 220°C.
5. Heat sink design will be performed when the resistor operating temperature is less than 155°C
RHP-10X
1. Heat resistance between resistor and flange is 3.6K/W
2. For application to r-f circuit, Lead formed RHP-10X (smd) is prepared; RHP-10X are screw mount style.
3. At resistance from 220 to 51kohms rating power shall be restricted in 10W.
RHP-10B, RHP-10C
1. Heat resistance between resistor and flange is 5.9 C/W.
RHP-20B, RHP-20C
1. Heat resistance between resistor and flange is 3.3 C/W
2. At resistance from 220 to 51kohms rating power shall be restricted in 20W.
3. The terminal material is Tin plated copper, but inside of resistor contains PbAg high melting solder that is exempted by RoHS directive
2002/95/EC.
RHP-20D
1. At flange soldering, temperature profile in flange shall not exceed 270°C for 30 minutes.
2. Heat resistance between resistor and flange is 3.3C/W.
3. This model shall be fit to Copper of printed wiring board with lower temperature solder than 220°C. Sn-Cu soldering
will be done by soldering iron with 300°C -350°C tip temperature for less than 30 minutes.
RHP-50A
1. Using heat conduction grease on surface of flange is recommended.
2. Heat resistance between resistor and flange is 1.3 K/W. Heat design will be done, as resistor temperature shall be under 155°C in operation.
RHP-50B, RHP-50-C
1. Heat resistance between resistor and flange is 3.3 C/W.
2. 5ppm TCR resistors are available as a semi-custom product
3. At resistance from 220 to 51kohms rating power shall be restricted in 30W.
4. Please note, terminal material is Tin plated copper, but inside of resistor contains PbAg high melting solder that is exempted by RoHS
directive 2002/95/EC.
RHP-100A
Recommendation
1. Flat surface heat sink, thermal compound and sufficient mount screw torque will be necessary for good
heat transfer.
2. In a rush current protection application, such as charge current limitation resistor, sufficient power
derating will be necessary.
Design for Heat Release
TAPE DIMENSIONS (mm)
Reel Dimensions
Outer Diameter: 300mm
Inner Diameter: 100mm
Width: 23.9mm min., 27.4mm max
Standard packaging is RoHS PS/PE
tube packaging, which contains 50
pieces per tube. When ordering, note
Tube (T) or Tray (R)
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
8