T PL IA N M CO *R oH S Features This series is currently available but not recommended for new designs. ■ DC to 3.0 GHz ■ Flanged model ■ Low VSWR ■ Aluminium Nitride ceramic Applications ■ High power RF transmission CHF8838xNF Series 150 W Power RF Flanged Chip Termination Absolute Ratings Power ...........................................150 W Frequency..................................3.0 GHz VSWR Version C....................... 1.2 maximum Version G ...................... 1.1 maximum Characteristic Curve 160 140 120 Power (Watts) General Specifications Substrate ......................................... ALN Resistive Film .........................Thick Film Tab ......................................................Ag Tab Attachment Version C............... Brazed with epoxy encapsulation Version G ..Brazed with alumina cover Mounting Flange ..........Cu plated with Ni Resistance ...................................... 50 Ω Tolerance ........................................±5 % Packaging ............................ 60 pcs./tray 100 80 60 40 20 0 -55 0 100 150 Heat Sink Temperature (°C) Product Dimensions 22.1 (0.870) 14.22 (0.560) 6.35 (0.25) 1.57 (0.062) VERSION G: 3.10 (0.122) 9.53 (0.375) DIMENSIONS = MILLIMETERS (INCHES) VERSION C: 2.77 (0.1089) VERSION C: 3.5 DIA. (0.14) 6.5 (0.256) VERSION G: 4.3 DIA. (0.17) 1.5 (0.059) 2.57 (0.101) 0.1 (0.004) How To Order CHF 8838 C N 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 = Without Alumina Cover G = With Alumina Cover Substrate Mount F = Flange Value 500 = 50 Ohms Function L = Termination