T PL IA N M CO *R oH S Features This series is currently available but not recommended for new designs. ■ DC to 1 GHz ■ Flanged model ■ Low VSWR Applications ■ High power RF transmission CHF12545xBF Series 500 W Power RF Flanged Chip Termination Absolute Ratings Power ...........................................500 W Frequency..................................1.0 GHz VSWR ............................... 1.2 Maximum Characteristic Curve 600 500 Power (Watts) General Specifications Substrate ..........................................Beo Resistive Film .........................Thick Film Tab ......................................................Ag Cover Substrate........................... AL203 Mounting Flange ..........Cu plated with Ni Resistance ......................................50 W Tolerance ........................................±5 % Packaging ............................ 50 pcs./tray 400 300 200 100 0 -55 0 100 150 Heat Sink Temperature (°C) Product Dimensions 31.75 (1.250) 22.25 (0.876) 4.75 (0.187) 12.7 (0.500) 3.17 (0.125) 5.07 MAX. (0.200) 12.7 (0.500) 4.2 (0.165) 6.5 (0.256) DIMENSIONS = MILLIMETERS (INCHES) 1.5 (0.069) 3.0 VERSION D: (0.118) VERSION C: 4.2 (0.165) 0.1 (0.0039) How To Order CHF 12545 C B F 500 L REV. 12/15 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. Model Size Version (See Product Dimensions) C D Substrate Mount F = Flange Value 500 = 50 Ohms 101 = 100 Ohms Function L = Termination R = Resistor