PFC10-5RF1 [RIEDON]
RES SMD 5 OHM 1% 25W PFC10;
| 型号： | PFC10-5RF1 |
| 厂家： | 
RIEDON POWERTRON |
| 描述： | RES SMD 5 OHM 1% 25W PFC10 功率因数校正 |
| 文件： | 总3页 (文件大小：271K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PFC Series
Thick Film Power SMD Resistors
• D-PAK Foot Pattern
• Very Low Profile
• Resistances from 0.1 to 51k ohms
• Suitable for Current Sensing
• Power Rating to 25 Watts
• Resistance Tolerances to ±1%
• TCR to ±100ppm/°C
• Isolated Back Plate
SPECIFICATIONS
Type
PFC10
Power Rating with heatsink 1
Short Time Overload 2
Thermal Resistance Rthj-c
Resistance Range
Tolerances (others upon request)
Temperature Coefficient
Operating Temperature
Max Operating Voltage
Capacitance
25 Watts
35 Watts
3.6° K/W
0.1 - 51K Ohms E24+ (includes 2.5, 4.0, 5.0, 8.0, and 16)
1% / 5%
100 ppm/°K
-55°C to 155°C
P * R
2.65 pF
Inductance
15 nH
Withstanding Voltage
Insulation Resistance
Resistor Material
Moisture Sensitivity Level
Mass
1500 VAC
Over 1,000 MΩ
Thick Film
MSL-1
0.324 grams
500 pieces per 254 mm diameter reel within paper box.
Results
Standard Packaging
Test Conditions
Load Life
±1%
±1%
90 min ON, 30 min OFF, 1000 hrs @ 25°C
90-95% RH, 0.1W, 1000 hrs @ 40°C
-55°C for 30 min, +155°C for 30 min, 5 cycles
350°C ±5°C for 3 seconds
Humidity
Temperature Cycle
Solder Heat
±0.25%
±0.1%
Lead Solderability
Vibration
Over 95% of surface
±0.25%
230° ±5°C for 3 seconds
IEC60068-2-6
1 Power rating is 2.5 watt using a simple footprint and without heatsink
2 Overload rating is permissible for continuous duty with back solder pad temerature not exceeding 25°C
Ordering Information
Part Description: Part Type - Resistance - Tolerance
PFC10 10 Ohms 1%
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
Revised: 202007_004
© Riedon, Inc.
www.riedon.com
sales@riedon.com
PFC Series
Thick Film Power SMD Resistors
DIMENSIONS
Solder Pad Layout
H
C
A
G
B
I
F
L
E
K
D
J
Note: Back solder pad is isolated from both pins.
Dimension
mm
tol. (±mm)
inches
tol. (±inches)
A
B
C
D
E
F
G
H
I
8.20
12.0
0.90
5.08
0.75
1.85
8.50
8.80
14.1
5.08
2.00
3.80
0.20
0.323
0.472
0.039
0.200
0.030
0.070
0.335
0.346
0.555
0.200
0.079
0.150
0.008
0.20
0.008
0.10
0.002
0.10
0.004
0.1
0.002
0.05
0.002
-
-
-
-
-
-
-
-
-
-
-
-
J
K
L
CHIP CONSTRUCTION
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
Revised: 202007_004
© Riedon, Inc.
www.riedon.com
sales@riedon.com
PFC Series
Thick Film Power SMD Resistors
MOUNTING / DERATING
Power Derating Curve
Power Rating Notes -
The PFC Series Resistors must be attached to a suitable heat-
sink. The maximum internal resistor temperature is 155°C.
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To specify an appropriate heatsink use the following formula :
TMAX - (P * RHR) - TA
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RHH =
P
Where: RqH = Thermal Resistance of Heatsink ( K/W )
RqR = Thermal Resistance of Resistor ( K/W )
TMAX = Maximum Temperature of Resistor
TA = Ambient Temperature of Heatsink ( °C )
P = Power Through Resistor ( W )
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Via-Holes
Copper Insert
Copper insert improves thermal conductivity to heatsink.
Power ratings of 35 watts can be achieved through active
cooling of the heatsink. For more general information on
heatsinking please see our training module on heatsinking
by clicking here:
https://riedon.com/media/pdf-tech/PowerandHeatsink.pdf
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
Revised: 202007_004
© Riedon, Inc.
www.riedon.com
sales@riedon.com
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