irf300 Rhopoint Components, irf300 Datasheet
irf300
Manufacturer Part Number
irf300
Description
Irn, Uln, Irf, Ulf Slim Profile Wire Wound, Metal Clad Resistors
Manufacturer
Rhopoint Components
Datasheet
1.IRF300.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IRF3000
Manufacturer:
QUALCOMM/高通
Quantity:
20 000
Company:
Part Number:
irf3007
Manufacturer:
IR
Quantity:
12 500
Company:
Part Number:
irf3007L
Manufacturer:
IR
Quantity:
12 500
Company:
Part Number:
irf3007PBF
Manufacturer:
MOSPEC
Quantity:
40
Part Number:
irf3007PBF
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
irf3007S
Manufacturer:
IR
Quantity:
12 500
Part Number:
irf300P226
Manufacturer:
IR
Quantity:
20 000
Part Number:
irf300P227
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Resistors And
Resistive Applications
The IRN(N=narrow and flat) & IRF(F=flat) models are metal-clad, wire-wound, high-power, extremely low inductance
resistors designed for industrial and other applications where space is at a premium and performance is a must. The ULN and
ULF are UL approved versions of these models. Our extruded aluminum housing provides rugged and strong protection. The
flat design allows excellent heat dissipation. These models are available with flying leads or tab terminals. The most common
applications for these models are motor drives, braking and snubber applications and power sources for industrial equipment.
GENERAL SPECIFICATIONS
CHARACTERISTICS
Note:
DERATING CURVE AND ORDERING PROCEDURE EXAMPLE
Web: www.rhopointcomponents.com
1/Temperature Range
2/Insulation Resistance
3/Dielectric Strength
4/Temp. Coefficient
5/Short Time Overload
6/Moisture Resistance
7/Thermal Shock
8/Vibration
9/Moisture Load Life
10/Load Life
IRN100/ULN100
IRN150/ULN150
IRF100/ULF100
IRF150/ULF150
IRF200/ULF200
IRF250/ULF250
IRF300/ULF300
IRN50/ULN50
ULN/ULF dielectric strength options of 1500V, 3500V, 4500V are also available.
Optional dielectric strength must be higher than standard (calculated by formula)
ULF400
ULF500
IRF400
IRF500
Model
+-[1%+0.05 ohms]
+-[2%+0.05 ohms]
+-[1%+0.05 ohms]
+-[1%+0.05 ohms]
+-[2%+0.05 ohms]
+-[5%+0.05 ohms]
ULN/ULF
IRN/IRF
WIRE WOUND, METAL CLAD RESISTORS
Wattage Rating on Heat Sink
IRN, ULN, IRF, ULF SLIM PROFILE
Email: sales@rhopointcomponents.com
100W
150W
100W
150W
200W
250W
300W
400W
400W
500W
500W
50W
Available options: AC1500V, 2500V, 3000V, 4500V; Max. leakage current: 2mA
40C,95% RH, 0.1 X Power rating, 1.5h. on, 30min. off, 500 hours
1 IRF,IRN,ULF,ULN100-500 on heat sink; IRN,ULN50 free air
2 IRF,IRN,ULF,ULN100 in free air
3 IRF,IRN,ULF,ULN150 in free air
4 IRF,IRN,ULF,ULN200 in free air
5 IRF,IRN,ULF,ULN250-300 in free air
6 IRF,IRN,ULF,ULN400 in free air
7 IRF,IRN,ULF,ULN500 in free air
Heat Sink Size: IRF,IRN,ULF,ULN100-200: 200X200X3mm
IRV120
Resistance Range [ohms]
Model
601-1500V: [2000V+(voltage rating X 2.25) 1 min.
1-1.75K
1-1.75K
1-2.79K
1-4.45K
1-3.08K
1-5.78K
1-2.46K
40C, 95% RH, DC100V case to terminal (500hrs.)
1-1.1K
1-1.1K
1-2.2K
1-3.5K
1-420
10Hz-55Hz-10Hz (1min.), 2hrs. each direction
50-600V: [1000V+(voltage rating X 2) 1 min.
Power rating, 1.5h. on, 30min. off, 500 hours
IRF,ULF250-400: 400X400X3mm
IRF,ULF500: 600X600X3mm
C=Cement
S=Silicone
Cement: -55C to +200C, Silicone : -55-150C
C
Power rating 30min., -25C, 15minutes
Resistance Tolerance
Less than 50V: 500V 1 min.
100ohm
+-260ppm/C maximum
5 X Power Rating-5sec.
Tolerances
20Mohms minimum
+-0.5(D)
+-2.0(G)
+-1.0(F)
+-5.0(J)
+-10(K)
J
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irf300 Summary of contents
Page 1
... GENERAL SPECIFICATIONS Model Wattage Rating on Heat Sink IRN50/ULN50 IRN100/ULN100 IRN150/ULN150 IRF100/ULF100 IRF150/ULF150 IRF200/ULF200 IRF250/ULF250 IRF300/ULF300 IRF400 ULF400 IRF500 ULF500 CHARACTERISTICS 1/Temperature Range 2/Insulation Resistance IRN/IRF 3/Dielectric Strength ULN/ULF 4/Temp ...
Page 2
... IRF300/ULF300 210 IRF400/ULF400 270 IRF500/ULF500 330 FLYING LEADS Model IRN/F 50-150 IRF200 IRF250 IRF300 IRF400 IRF500 ULN/ F 50-500 Internal and discreet connection thermostat options are available for these models. Please contact RARA for information. Web: www.rhopointcomponents.com (Heatsink size 400X400X3mm) Dimensions [mm] L2+-0.3 W1+-0.3 50 ...