0303 Thin Film On Silicon Resistor Surface Mount, Top-Side Termination/Bottom Isolated FEATURES O 10,000 A SiO 2 BONDING PADS PRECISION THIN FILM RESISTOR * Tolerances to 0.1% * Operating temperature range : -55C to +150C * For high-density hybrid circuits where space is at a premium. SILICON CHIP * TCR's to 25 ppm * Delivers greater power handling capability and lighter weight for the size than chips constructed on alumina. (STYLE DEPENDS ON VALUE) PERFORMANCE CHARACTERISTICS Resistance Range (1) Tolerances (2) Maximum Power Maximum Voltage 5W-1MW 0.1%, 0.25%, 0.5%, 1%, 2%, 5%, 10% 250 mW 100 Volts CURRENT NOISE POWER DISSIPATION ENVIRONMENTAL PERFORMANCE TCR (-55 to +125 C in ppm/C) Thermal Shock Low Temperature Operation Short-time Overload Resistance to Bonding Exposure Moisture Resistance High Temperature Exposure Life < 25 ppm 0.02% 0.02% 0.02% 0.03% 0.05% 0.05% See Chart TYPICAL LIFE TEST PERFORMANCE POWER DERATING (1) Minimum resistance range at 0.1% tolerance is 100 ohms. (2) 0.05% in limited availability - consult factory MECHANICAL S0303AS 150 J H W TERMINATION MATERIAL W: Gold A: Aluminum TCR E: 25 ppm H: 50 ppm K: 100 ppm TOLERANCES B: 0.1% C: 0.25% D: 0.5% F: 1% G: 2% J: 5% K: 10% M: 20% RESISTANCE VALUE Three or four digits are used with all leading digits significant. Four digits are used for 1% tolerance or lower, otherwise three digits are used. The last digit specifies the number of zeros to add. The letter "R" is used to represent the decimal for fractional ohmic values. Example: 5R6 is 5.6 ohms. PACKAGING Length Width Thickness Termination INCHES .030 (+.002/-.002) .030 (+.002/-.002) .009 - .012 .004 - .006 MM .76 (+.05/-.05) .76 (+.05/-.05) .23 - .30 .10 - .15 Approx. Weight .00042 grams OPTIONS Silicon chips are only packaged in waffle pack at a maximum of 400 per tray. SOTA offers a full line of component parts in the 0303 size including termination style D (top-side termination with isolated metalized bottom) and style F (Back Contact Resistor - BCR). Also offered are multi-tap and center-tap configurations. STATE OF THE ART, INC. 2470 Fox Hill Road, State College, PA 16803-1797 Phone (814) 355-8004 Fax (814) 355-2714 Toll Free 1-800-458-3401 Where Quality Isn't a Goal...It's Our Tradition