MODEL 627 V100 Designed For Pentium® Power Supply Surface Mount Resistor Networks APPLICATION • Designed for P54C, P54C-VR and P54C-VRE Pentium® Processors when used in conjunction with Linear Technology Models LT 1266/1267 or LT 1584/1585 voltage regulator IC’s. ELECTRICAL Standard Resistance Tolerance, at 25°C Operating Temperature Range Temperature Coefficient of Resistance Temperature Coefficient of Resistance Tracking Voltage Coefficient of Resistance Maximum Operating Voltage Insulation Resistance, Minimum ±2% -55°C to +125°C ±100ppm/°C 50ppm/°C ±100ppm/V 25Vdc 10,000 Megohms ENVIRONMENTAL (PER MIL-R-83401) ∆R 0.70% ∆R 0.25% ∆R 0.50% ∆R 0.25% ∆R 0.25% ∆R 0.25% ∆R 0.50% ∆R 0.50% ∆R 0.25% 200V for 1 minute 215°C for 3 minutes MIL-STD-202, Method 215 MIL-STD-202, Method 208 UL-94V-O Rated -55°C to +150°C Thermal Shock plus Power Conditioning Short Time Overload Moisture Resistance Mechanical Shock Vibration Shock Low Temperature Operation High Temperature Exposure Load Life, 2,000 Hours (≤33 Ohms = ±0.5 Ohm) Resistance to Solder Heat Dielectric Withstanding Voltage Temperature Exposure, Maximum Marking Permanency Lead Solderability Flammability Storage Temperature Range Specifications subject to change without notice. Pentium® is a registered trademark of Intel Corporation. 4-127 Model 627 V100 4 MECHANICAL Lead Material Lead Configuration Lead Coplanarity Substrate Material Resistor Material Body Material Copper Alloy, 60/40 Tin-Lead (Dipped) Gull Wing ±0.002 in. (0.057mm) Alumina Cermet Epoxy MATCHING (VOLTAGE RATING) V2 V1 = 2.174±1% (Sets LTC1266 VFB = 1.150V±1%) V3 V2 = 1.320±1% (Sets 3.300V±1% for P54C) V4 V2 = 1.353±0.5% (Sets 3.383V±0.5% for P54C-VR) V5 V2 = 1.410±0.25% (Sets 3.525V±0.25% for P54C-VRE) POWER DERATING CURVE Percent of Rated Power POWER DISSIPATION, WATTS @ 70°C 100 80 60 40 20 0 Model 627 V100 -0 70 Package 0.625 Per Resistor 0.125 125 150 Degrees C 4-128 Model 627 V100 OUTLINE DIMENSIONS (Inch/mm) Max. .016 Typ. 0.41 .095 2.41 .008 Typ. 0.20 .028 Typ. 0.71 Typ. .050 1.27 .220±.005 5.59±0.13 .008 0.20 .310 Max. 7.87 Lead # 1 Indicator .395 Max. 10.03 .015 Typ. 0.38 Note: Maximum allowable mold excursion = 0.006" 4 SCHEMATIC 14 13 1.15K R1 12 11 10 1.35K 800Ω 83Ω 142Ω R2 R3 R4 R5 9 8 7 1 2 3 4 5 6 GND V1 V2 V3 V4 V5 PART MARKING Manufacturer's Trademark Date Code Part Marking: 627V100 Part Marking UK MADE Lead #1 Indicator 4-129 Model 627 V100 PACKAGING Standard: Tape & Reel Conforms to requirements of EIA-481. All units oriented with lead #1 to the left of direction of feed. Tape: Width Pocket Pitch Diameter Capacity Reel: Option: = = = = = 24mm Embossed Plastic, Antistatic 12mm 13" (330mm) Maximum 2,000 Units Magazines Conforms to EIA and JEDEC standards. All units oriented with lead #1 to the same side. Magazine: Capacity = 50 Units ORDERING INFORMATION 627 V100 TR4 Model Series Standard Tape & Reel Packaging: (No code used for Magazines.) Circuit Type: V100 = Pentium® Resistor Network 4-130 Model 627 V100