MP9100 TO-247 Kool-Pak® Power Film Resistor TO-247 Style Power Package 100 Watt Non-Inductive Design • • • • • • • 100 watt continuous power at +25°C case temperature TO-247 package utilizes proven power semiconductor thermal solutions Equivalent to UL94 V-O flammability rating Excellent pulse/surge performance Non-inductive design for high speed switching, snubbers and rf applications Safe and reliable operation up to +175°C case temperature Electrically isolated case Maximum Ratings Rating Power Dissipation: With heat sink TC=25°C Free Air at 25°C without heat sink Thermal Resistance: Resistance film (J) to Case (C) Operating and Storage Temperature Range Single Pulse/Surge Ratings: (1) TC = 25°C with no continuous power applied, derate per Fig. 1 Symbol Value Unit PD 100 Watts PD 3.5 Watts RθJC TC,TJ, TSTG 1.5 ˚C/W -55 to +175 ˚C These products are covered by one or more patents, also patents pending. Derating Using Case Temperature (TC): Duration Energy Units 10 µsec 0.07 Joules 100 µsec 0.25 Joules Electrical Specifications: All power and overload ratings are derated based upon case temperature using the derating curve. The case temperature is measured at the center of the ceramic mounting surface, with the part properly mounted and under electrical load Temperature Coefficient: TC referenced to +25°C, ∆R taken at +175°C 0.50 ohm and above, -20 to +80 ppm/°C 0.050 ohm to 0.49 ohm, 0 to +150 ppm/°C Derating Curve (Fig. 1) Inductance: 10 nH typical in series when measured at the shoulder of the lead 100 1 msec 0.9 Joules 10 msec 3.5 Joules 100 msec 15 Joules 250 msec 38 Joules V maximum 600 volts peak 80 Capacitance: <1 pf typical without heat sink 60 DWV: 1500 V RMSAC isolation to the mounting surface or a clip in contact with the top surface RATED POWER OR PULSE ENERGY, % 40 Insulation Resistance: 10,000 Megohms, min. The resistor element is electrically isolated from the mounting surface. 20 0 (1) For multiple pulses/surge ratings please contact applications engineering for assistance 25 100 175 Momentary Overload: 1.5 times rated power for 5 seconds, ∆R ±(0.5 percent + 0.0005 ohm) max., based on a case temperature of +175°C max. o CASE TEMPERATURE, C Mounting Note: Mount on a smooth, clean and flat heat sink surface with a thermal interface material, such as thermal grease. The entire exposed ceramic portion must be in contact with the heat sink. When screw mounting, use a Belleville washer which provides a mounting force of 150 to 300 pounds (665 to 1330 N). Mounting torque to avoid package damage is 8 in-lbs. (0.90 N-m). If a spring clip is used, a clip force of 4.5 to 35 pounds (20 to 155 N) is recommended Environmental Specifications: Standard Resistance Values: Tolerance: 1% Standard 0.620 ± 0.010 (15.75 ± 0.26) 0.143 ± 0.004 (3.63 ± 0.10) Dia. 0.195 ± 0.010 (4.95 ± 0.26) C L 0.210 ± 0.010 (5.33 ± 0.26) 0.815 ± 0.010 (20.70 ± 0.26) 0.110 ± 0.030 (2.79 ± 0.76) MP9100 50.0 1% 0.143 ± 0.015 (3.63 ± 0.38) 0.570 ± 0.050 (14.48 ± 1.27) Ω Ω Ω Ω Ω Ω Ω Ω Ω 0.50 0.75 1.00 1.50 2.00 2.20 2.50 3.00 3.30 Ω Ω Ω Ω Ω Ω Ω Ω Ω 3.90 5.00 8.00 10.0 12.0 15.0 18.0 20.0 22.0 Ω Ω Ω Ω Ω Ω Ω Ω Ω 25.0 27.0 33.0 39.0 47.0 50.0 56.0 75.0 100 Ω Ω Ω Ω Ω Ω Ω Ω Ω For custom values and tolerances contact applications engineering 0.060 ± 0.004 (1.52 ± 0.10) 0.400 ± 0.010 (10.16 ± 0.26) 0.050 0.10 0.12 0.15 0.20 0.25 0.30 0.33 0.39 0.032 +0.004 / -0.010 (0.81 +0.10 / -0.026) 0.095 ± 0.010 (2.41 ± 0.26) Ordering Information: Parts shipped 25 per anti static plastic tube MP9100 - 0.050 - 1% DIMENSIONS IN INCHES AND (MILLIMETERS) RHOPOINT COMPONENTS LTD. Holland Road Hurst Green Oxted, Surrey, RH8 9AX © 2000 Caddock Electronics, Inc. Model Number: Resistor Value: (see table) Tolerance (1% Std) CADDOCK www.caddock.com Load Stability: 2000 hours at rated power ∆R less than ±(1% +0.0005Ω) Moisture Resistance: Mil-Std-202, Method 106, ∆R ±(0.5 percent + 0.0005 ohm) max. Thermal Shock: Mil-Std-202, Method 107, Cond. F, ∆R ±(0.5 percent + 0.00005 ohm) max. Shock: 100G, Mil-Std-202, Method 213, Cond. I, ∆R ±(0.4 percent + 0.0005 ohm) max. Vibration, High Frequency: Mil-Std 202, Method 204, Condition D, ∆R±(0.4% +0.0005Ω) max. Terminal Strength: Mil-Std-202, Method 211, Cond. A (Pull Test) 5 lbs., ∆R ±(0.2 percent + 0.0005 ohm) max. Measurement Note: Resistance measurements shall be made at 0.2 inch (5.08 mm) from the resistor body For more information please see our website: Application Note: CAD-9100-1 Tel: +44 (0)1883 717988 Fax: +44 (0)1883 712938 Email: [email protected] Website: www.rhopoint.co.uk/components/ IL-127.010