100W TO-247 HIGH POWER RESISTORS Features. Non-inductive, high power resistor. Thermally enhanced Industry standard TO-247 package. Extremely Low thermal resistance, 1.3 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. RoHS compliant. Applications High frequency circuits and wide band / linear amplifiers. Switch mode and industrial RF power sources. AC motor control, electronic load and drive circuits. Automotive. Industrial PC modules (IPM) and measurement systems. RF circuit terminations. Constant current and precision voltage sources Specification Structure and Material Dimensions (mm) dia.3.2 Epoxy Molding Copper Wire Leads 20 Conductor MHP 140 5.1 Resistor Film 100F Alumina Copper Plate 4.8 16.0 3+/-0.3 10.9 20 dia.0.8 Items Specification Conditions Power Rating 100 Watts Tab Temp < 25C Power Rating 3.0 Watts Free air. Resistance Range 0.01-0.09 0.1-9.1 10-220 Extended resistance range to 51K avail. Nominal Resistance Series E6 E12 E24 2.0 and 5.0 also available. TCR 250 ppm/ C 100 ppm/ C 50 ppm/ C For -55 to +155 C Tolerance 5% 5% and 1% 1% Operation Temp. Range -55 - +155 C Rated Voltage (Max). 700V or (P*R) Dielectric Withstanding Voltage 2500 Volt 60 seconds. Load Life R +/- (1.0 %+0.05 ) 25 C, 90 min. ON, 30 min.OFF, 1000 hours. Humidity R +/- (1.0 %+0.05 ) 40 C, 90-95% RH, DC 0.1W, 1000 hours. Temperature Cycle R +/- (0.25 %+0.05 ) -55 C, 30 min.,+155 C 30min., 5cycles. Soldering Heat (Max) R +/- (0.25 %+0.05 ) 250+/-5 C, 3 seconds, Solderability Min 95% coverage 230+/-5 C, 3 seconds. Insulation Resistance Over 1000 M Between terminals and metal back plate. Vibration R +/- (0.25 %+0.05 ) Notes: Specifications subject to change without notice. 1. Electrically isolated metal tab. 2. Recommend the use of thermal grease between metal tab and heat sink. 3. Thermal design should account for a thermal resistance between resistor and tab of 1.3 C/W and a maximum resistor temperature of 155 C. 4. Resistances greater than 220 are available, please call factory. 5. For resistances from 220 to 51 K the power rating shall be restricted to 50W. 6. Current rating: 25A maximum. 1MHP 100 100W TO-247 HIGH POWER RESISTORS Derating Curve Temperature Rise Power Rating (W) Temperature Rise (C) MHP100 500 F 120 100 +25 C 100 . 80 80 60 60 40 40 20 20 0 +155 C 0 20 40 60 80 100 0 Power (Watts) -50 0 50 100 150 200 Flange Temperature ( C) Frequency Characteristics Pulse Energy Durability Impedance (ohm) Pulse Peak (Watts) 1K 100K MHP100 1K0 F MHP100 0R200 J to 201 F 100 10K MHP100 101 F 10 1K MHP100 100 F 1 100 10K 100K 1M 10M 100M 1G 100n 1 10 100 1m 10m Frequency(Hz) Pulse Width (seconds) Humidity (Typical) Load Life (Typical) R% R% MHP100 100 with 0.71 C/W heat sink MHP100 100 with 0.71 C/W heat sink 0.2 0.2 0.1 0.1 0 0 -0.1 -0.1 -0.2 -0.2 0 250 500 750 1000 1250 0 250 500 750 1000 1250 Test Hours Test Hours . Ordering Information MHP 100 500 F Model Resistance Code Tolerance 0.1 : 0R100 J = 5% Tol 50 : 500 First two digits significant, last digit: number of trailing zeros F = 1% Tol 2