Lead Free POWER SOLUTION – DBL TO247 140W HIGH POWER RESISTORS RNP100S Features and Applications Up to 140W high power rating at 25C flange temperature cased in TO-247 mold package. Just 0.9C/W thermal resistance from resistor surface to flange or metal back plate realized. Complete thermal conduction and heat transfer design available. Linear temperature raise/applied power characteristics realized. Exposed high thermal conduction metal useful in excellent heat transfer to outer heat sink. Insulation sheet unnecessary, sufficient insulation between circuit and back metal supported in internal structure. Non-inductive design effective in wide frequency range. Small size 100W power resistors and thin type fit for higher density design of power electronics. RNP100S will be applicable in such industrial power equipment and radio frequency circuits as UPS, motor control, power amplifiers, RF power amplifiers, automated machine controls and power supplies. Dimensions (mm) Structure and Material dia.3.2 RNP100S 100 CFN31 20 5.1 エポキシ Epoxy Molding リード線 Copper Wire Leads 電極 Conductor 抵抗体 Resistor Film アルミナ基板 Alumina 銅フランジ Copper Plate 4.8 16.0 3+/-0.3 dia.0.8 10.9 20 Specifications and Performances Items Rating Power Rating Power Resistance Range Nominal Resistance TCR Tolerance Operation Temp. Range Max. Applied Voltage Withstanding Voltage Load Life Humidity Temperature Cycle Soldering Heat Solder ability Insulation Resistance Vibration 性能仕様 Specification 140 Watts 5.0 Watts 0.1-9.1 ohm 10-200 ohm E12 E24 100 ppm/C 50 ppm/C +/- 5% and +/- 1% -55 - +155 C 試験条件 Conditions Free air. More than 200 ohm resistance are available Additional 2.0 and 5.0. For -55 to +155C P ⋅R 2500 Volt +/- (1.0 %+0.05 ohm) +/- (1.0 %+0.05 ohm) +/- (0.25 %+0.05 ohm) +/- (0.25 %+0.05 ohm) Over 3/4 of round Over 1000 Meg ohm +/- (0.25 %+0.05 ohm) 60 seconds. 25C, 90 min. ON, 30min.OFF, 1000hours. 40C, 90-95%RH, DC0.1W, 1000hours. -55C, 30 min.,+155C 30min., 5cycles. 350+/-5C, 3seconds, 230+/-5C, 3seconds. Between terminals and metal back plate. 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 RNP100S 140W HIGH POWER RESISTORS Ordering Information P/N RNP100SA1R2F000 RNP100SA1R2FZ00 RNP100SC100F000 RNP100SC100FZ00 Type RNP100S RNP100S RNP100S RNP100S TCR A(100ppm/C) A(100ppm/C) C(50ppm/C) C(50ppm/C) Resistance 1R2 1R2 100 100 Tolerance F(1%) F(1%) F(1%) F(1%) Code/Notes (1.2ohm,100ppm, 1%) (1.2ohm, 1%, Lead-free) (10ohm, 100ppm, 1%) (10ohm, 1%, Lead-free) Temperature Rise Derating Curve Resistor surface temperature rise based on flange (C) Rating Power(W) 140 RNP100SA 1R5 J 150 120 +25C 125 100 100 80 75 60 50 40 25 0 -50 20 +155C 0 50 100 150 Flange Temperature (C) 0 200 Pulse Energy Durability 25 50 75 Power (Watts) 100 125 150 Frequency Characteristics Pulse Peak Watt (Watts) 100K RNP100S A 0R2 J to RNP100S C 100 F Impedance (Ohms) 1k RNP100S C 101 F 10K 100 1K 10 100 100n 0 RNP100S A 100 F 1u 10u 100u Pulse Width (seconds) 1m 10m Recommendation 1 10k 100k 1M 10M Frequency (Hz) 100M 1G Design for heat release (1) Flat surface heat sink, thermal compound and sufficient mount screw torque will be necessary for well heat transfer. (2) In rush current protection application as charge current limitation resistor, sufficient power derating will be necessary. 20050212 DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com