Lead Free POWER SOLUTION - DBL TO220 35W HIGH POWER RESISTORS RNP20S Features and Applications 35W high power resistors in TO220 style molded package for through-hole (30W) and surface mount (30W). Non-inductive design suits high frequency applications and high-speed pulse circuits. Low, 3.3 C/W heat resistance from resistor hot spot to flange presented by thin film metallization technology. Wide, 100 m Ohm to 220 Ohm resistance range, non-inductive impedance characteristic and heat venting through insulated metal tab aids circuit designers. Small size and thin profile suits high-density compact installations. Complete thermal conduction, heat dissipation design and vibration durable design to be available. Application in SW PS, power unit of machines, motor control, drive circuits, automobiles, measurements, and industrial computers. Dimensional Specifications (mm) Type 000 Type 010 A C D dia. M A B RNP20S 100 CF 3Y L J G E H C D dia. M B RNP20S 100 CF 3Y K L J G F N H E K N F Type 000 010 A 10.6 10.6 B 15.0 15.0 C 4.5 4.5 D 1.5 1.5 E 2.7 2.7 F 5.08 5.08 G 0.75 0.75 H 0.5 0.5 J 1.5 1.5 K 19.0 14.0 L 2.7 2.7 M 3.6 3.6 N 15.0 2.0 Ordering Information Designation RNP20SC221F000 RNP20SC101F010 RNP20SAR1J000 RNP20SC500F000 Type RNP20S RNP20S RNP20S RNP20S TC C(50ppm) C(50ppm) A(100ppm) C(50ppm) Resistance 220ohm 100ohm 0.1ohm 50ohm Tolerance F(1%) F(1%) J(5%) F(1%) Lead forming 000 (through-hole) 010 (smd) 000 (through-hole) 010 (smd) Note: (1) When ordering, additional ohmic resistance notation recommended. DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com Lead Free POWER SOLUTION - DBL RNP20S 30W HIGH POWER RESISTORS Specifications Items Specification-Performance Test Conditions Rating Power 30 Watt -55 to 25 C flange temperature Rating Power 1 Watt Free air. Heat Resistance 3.3 C/W Hot spot to flange Resistance Range 0.01-0.91ohm 0.1-9.1ohm 10-220ohm 220-51k ohm are available, see Note Nominal Resistance E6 E24 E24 Include 2.5 and 5.0 TCR(ppm/K) 250(H) 100 (A) 50 (C) -55 to +155 C Tolerance 5%(J) 1% (F) 5% (J) +/-1% (F) Operation Temp. -55C to+155C Max. Operating Volt. 500V or P ⋅R Withstanding Volt. DC2000 Volt 60 seconds. Actual 2000VAC Load Life +/-(1.0 %+0.05 ohm) 25 C, 90 min.ON, 30 min.OFF, 1000 hours. Humidity +/- (1.0 %+0.05 ohm) 40C, 90-95%RH, DC 0.1W, 1000 hours. Temp. Cycle +/- (0.25 %+0.05 ohm) -55 C,30 min.,+155 C,30 min., 5cycles Soldering Heat +/- (0.1 %+0.05 ohm) 350+/-5 C, 3seconds, Solder ability Over 95% of surface 230+/-5 C, 3seconds. Insulation Resistance Over 1,000 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. Derating Temperature Rise Rating Power (W) Temperature Rise (C) 140 RNP20SC500 F 120 100 +25C 40 80 30 60 20 40 10 0 -50 +155C 0 50 100 150 200 Flange Temperature (C) Hot spot temperature on resistor based referenced from flange temperature. 20 0 0 10 20 Pulse Energy Durability Frequency Characteristics One time rectangular impulse. 10K RNP-20SC100F Impedance (ohm) 1k RNP-20S C1K0F Pulse Peak Watt (Watts) 30 Power (Watt) RNP-20S C101F 1K 100 100 10 RNP-20S C100F RNP-20S C500F RNP-20S C220F 10 1µ 10µ 100µ 1m 10m 100m Pulse With (seconds) 1 100k 1M 10M 100M 1G Frequency (Hz) 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 3.3 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. 20050212 DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com