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| POWER SOLUTION - DBL Lead Free TO247 100W HIGH POWER RESISTORS RNP50S Features and Applications 100W high power resistor in TO-247 molded package. Just 1.3C/W heat resistance between resistor and flange realized. Non-inductive design suits for high frequency circuit and wide band amplifiers. Small size and thin type suits for high density electronics design. Complete thermal conduction and heat dissipation design to be available. AC motor control, IPM, SW power supply, volt power sources, constant current sources, electronic load, precision voltage sources, industrial RF power sources, RF linear amplifiers, and termination resistor of RF circuits. Dimensional Specifications (mm) dia.3.2 Between flange and resistor are insulated. Leads, Tin plated Cu Molding, epoxy Conductor, Cu Resistor, NiCr Substrate, Alumina Flange, Ni plated Cu RNP50S 101 CFN53 5.1 20 4.8 16.0 3+/-0.3 dia.0.8 10.9 (20) Specifications and Performances Specification Items Specification-Performance Test Conditions Rating Power 100 Watts Rating Power 3.0 Watts Free air. Max. Applied Power 100 Watts Short time overload, 2.5 seconds. Resistance Range 0.1-9.1 ohm 10-220 ohm Over 220 ohms areavailable. Nominal Resistance E12 E24 Additional 2.0 and 5.0. TCR 100 ppm/C 50 ppm/C For -55 to +155C Tolerance +/-5% +/-1% Operation Temp. Range -55 - +155 C Max. Applied Voltage P R Withstanding Voltage 2500 Volt 60 seconds. Load Life +/-(1.0 %+0.05 ohm) 25C, 90 min.ON, 30min.OFF, 1000hours. Humidity +/-(1.0 %+0.05 ohm) 40C, 90 - 95%RH, DC0.1W, 1000hours. Temperature Cycle +/-(0.25 %+0.05 ohm) -55C, 30 min., +155C, 30min., 5cycles. Soldering Heat +/-(0.25 %+0.05 ohm) 350+/-5C, 3seconds, Solder ability Over 3/4 of round 230+/-5C, 3seconds. Insulation Resistance Over 1000 Meg ohm Between terminals and tab. Vibration +/-(0.25 %+0.05 ohm) Note: At resistance from 220 to 51kohms rating power shall be restricted in 20W. DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com POWER SOLUTION - DBL TO247 100W HIGH POWER RESISTORS Lead Free RNP50S Ordering Information P/N RNP50SC120F000 RNP50SC120FZ00 RNP50SA0R1J000 RNP50SA0R1JZ00 Derating Curve 100 80 60 40 20 0 -50 0 50 +155C 100 150 Flange Temperature ( ) 200 +25C Rating Power(W) Type RNP50S RNP50S RNP50S RNP50S TC C(50ppm/C) C(50ppm/C) A(100ppm/C) A(100ppm/C) Resistance 12ohm 12ohm 0.1ohm 0.1ohm Tolerance F(1%) F(1%) J(5%) J(5%) Additional 000 Z00 (Z: Lead-free)) 000 Z00 (Z: Lead-free)) Temperature Rise Temperature Rise (C) 120 100 80 60 40 20 0 0 20 40 60 80 100 Power (Watts) RNP50S C 50R0 F Resistor film temperature based on flange. Pulse Energy Durability Pulse Peak Watt (Watts) 100K RNP50S A 0R2 J to RNP50S C 201 F Frequency Characteristics Impedance (ohm) 1k RNP50S C 1K0 F RNP50S C 100R0 F 10K 100 RNP50S C 10R0 F 1K 10 100 100n 1 1 10 100 1m Pulse Width (seconds) 10m 10k 100k 1M 10M 100M Frequency(Hz) 1G Humidity (Typical) %R/R 0.2 0.1 0 -0.1 -0.2 0 250 500 750 1000 1250 Test Hours Load Life (Typical) %R/R 0.2 0.1 0 -0.1 -0.2 0 250 500 750 1000 Test Hours 1250 RNP50S C 100 F with 0.71C/W heat sink RNP50S C 100 F with 0.71C/W heat sink 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 1.3 K/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. 20050212 DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com |
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