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 Symbol Value 100 Unit Watts
PD PD RθJC TC,TJ, TSTG
Free Air at 25°C without heat sink
Thermal Resistance: Resistance film (J) to Case (C)
3.5
1.5
Watts
˚C/W
Operating and Storage Temperature Range
-55 to +175
˚C
These products are covered by one or more patents, also patents pending.
Single Pulse/Surge Ratings: (1) TC = 25°C with no continuous power applied, derate per Fig. 1
Duration 10 µsec 100 µsec 1 msec 10 msec 100 msec 250 msec V maximum Energy 0.07 0.25 0.9 3.5 15 38 600 Units Joules Joules
Derating Using Case Temperature (TC):
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
Electrical Specifications:
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 Inductance: 10 nH typical in series when measured at the shoulder of the lead Capacitance:
