MHP35

35W TO-220 HIGH POWER RESISTORS Features…………………………………………………………. Non-inductive, thin film technology. Thermally enhanced Industry standard TO220 package. RoHS compliant. Low thermal resistance, 3.3 °C/W resistor hot spot to metal tab. Complete thermal flow design available for easy implementation. Superior vibration durability. Small thin package for high density PCB installation. Applications……………………………………………………… High frequency circuits and high speed pulse designs. Switch mode power supplies. Motor control and drive circuits. Automotive. Industrial computing and measurement systems. Specification Dimensions A C D dia.M MHP J G F E H N A 10.6 B 15.0 C 4.5 D 1.5 E 2.7 F 5.08 B K L G 0.75 H 0.5 J 1.5 K 19.0 L 2.7 M 3.6 N 15.0 Specification Item Power Rating Power Rating Thermal Resistance Resistance Range Nominal Resistance Series TCR Tolerance Operation Temp. Range Max. Operating Volt. Dielectric Withstanding Voltage Load Life Humidity Temp. Cycle Soldering Heat (Max) Solderability Insulation Resistance Vibration Specifications 35 Watt 2.25 Watt 3.3 °C/W 0.1-9.1 Ω E12 100 ppm/°C +/-1% (F) & 5% (J) -55°C to+155°C 500V or P.R 2000 Volts DC ∆R +/-(1.0 %+0.05 Ω) ∆R +/- (1.0 %+0.05 Ω) ∆R +/- (0.25 %+0.05 Ω) ∆R +/- (0.1 %+0.05 Ω) Over 95% of surface Over 1,000 MΩ ∆R +/- (0.25 %+0.05 Ω) Test Conditions -55 to 25 °C flange temperature Free air. Hot spot to Tab Up to 51 KΩ also available 2.5 Ω and 5.0 Ω also available -55 to +155 °C 0.01-0.09 Ω E6 250 ppm/°C +/- 5% (J) 10-220 Ω E24 50 ppm/°C +/-1% (F) 60 seconds. 25 °C, 90 min. ON,30 min. OFF,1000 hours. 40°C,90-95%RH, DC 0.1 W, 1000 hours. -55 °C,30 min.,+155 °C,30 min., 5 cycles 250+/-5 °C, 3 seconds, 230+/-5 °C, 3 seconds. Between terminals and tab. Note: For resistances from 220Ω to 51k Ω the power rating shall be restricted to 20W. Specifications subject to change without notice. 1 MHP 35 35W TO-220 High power resistors Rating Power (W) Derating Curve Temperature Rise (°C) 120 100 80 60 +155C 40 20 0 MHP 35 500 F Temperature Rise MHP 35 1K0 F +25C 40 30 20 10 0 -50 0 50 100 150 200 Flange Temperature (°C) 10 Power (Watt) 20 30 Pulse Energy durability Pulse Peak (Watts) 10K MHP 35 100F 1K Impedance (ohms) Frequency Characteristics 10K MHP 35 10K0 F MHP 35 1K0 F 1K 100 100 MHP 35 101 F MHP 35 500 F 10 1µ 10µ 100µ Pulse Width (s) 1m 10m 100m 10 MHP 35 220F 10K 100K 1M 10M Frequency (Hz) 100M 1G Notes: (1) (2) (3) (4) (5) (6) Electrically isolated metal tab. Recommend the use of thermal grease between metal tab and heat sink. Thermal design should account for a thermal resistance between resistor and tab of 3.3°C/W and a maximum resistor temperature of 155°C. Resistances greater than 220Ω are available, please call factory. Surface mount package also available, please call factory. Current rating: 25A maximum Ordering Information MHP 35 500 F Model Resistance Code 0.1Ω : 0R100 50 Ω : 500 First two digits significant, last digit: number of trailing zeros Tolerance J = 5% Tol F = 1% Tol 2