Surface Mount SOIC Resistor Networks Welwyn Components SOIC Series • Tested for COTS applications • Both narrow and wide body versions available • Standard JEDEC 8, 14, 16, and 20 pin packages • Ultra-stable TaNSil® resistors on silicon substrates • Standard Sn/Pb and Pb-free terminations available IRC’s TaNSil® SOIC resistor networks are the perfect solution for high volume applications that demand a small wiring board footprint. The .050” lead spacing provides higher lead density, increased component count, lower resistor cost, and high reliability. The tantalum nitride film system on silicon provides precision tolerance, exceptional TCR tracking, low cost and miniature package. Excellent performance in harsh, humid environments is a trademark of IRC’s self-passivating TaNSil® resistor film. The SOIC series is ideally suited for the latest surface mount assembly techniques and each lead can be 100% visually inspected. The compliant gull wing leads relieve thermal expansion and contraction stresses created by soldering and temperature excursions. For applications requiring high performance resistor networks in a low cost, surface mount package, specify IRC SOIC resistor networks. Environmental Data Electrical Data Resistance Range 10 - 250KW Absolute Tolerance To ±0.1% Ratio Tolerance to R1 To ±0.05% Absolute TCR To ±25ppm/°C Tracking TCR To ±5ppm/°C Element Power Rating @ 70°C Isolated Schematic Bussed Schematic Power Rating @ 70°C SOIC-N Package Power Rating @ 70°C SOIC-W Package Rated Operating Voltage ________________ (not to exceed √ Power X Resistance) Operating Temperature Noise 100mW 50mW 8-Pin 14-Pin 16-Pin 400mW 700mW 800mW 16-Pin 20-Pin 1.2W 1.5W Test Per MIL-PRF-83401 Typical Delta R Max Delta R Thermal Shock ±0.02% ±0.1% Power Conditioning ±0.03% ±0.1% High Temperature Exposure ±0.03% ±0.05% Short-time Overload ±0.02% ±0.05% Low Temperature Storage ±0.03% ±0.05% Life ±0.05% ±0.1% 100 Volts -55°C to ±125°C <-30dB General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: [email protected] • Website: www.welwyn-tt.com A subsidiary of TT electronics plc SOIC Series Issue June 2006 Surface Mount SOIC Resistor Networks Welwyn Components Manufacturing Capability Data © Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: [email protected] • Website: www.welwyn-tt.com SOIC Series Issue June 2006 Surface Mount SOIC Resistor Networks Welwyn Components Physical and Schematic Data (mm) N N N R1 R1 1 2 1 3 B N E N Schematic B Bussed N N Note: N = number of pins (8, 14, 16) R1 R1 2 3 R1 R1 1 2 Schematic A Isolated 3 1 1.27 Typ 2 3 1 2 1 3 Schematic A Isolated 2 3 L 1 2 3 Schematic B Bussed Schematic A Isolated Schematic B Bussed Note: N = number of pins (8, 14, 16) Note: N = number of pins (8, 14, 16) H SOIC-N 8-Pin 14-Pin 16-Pin 16-Pin 20-Pin 4.9 ± 0.1 8.66 ± 0.1 9.91 ± 0.1 10.21 ± 0.1 12.75 ± 0.1 0.41 ± 0.08 0.18 ± 0.08 L Note: All dimesions exclude mold flash and SOIC-W E 6.0 ± 0.2 10.3 ± 0.3 B 3.9 ± 0.1 7.5 ± 0.1 H 1.5 ± 0.2 2.5 ± 0.15 end flash which shall not exceed 0.15 per side. Power Derating Data Ordering Data SS8 A - 01 - 10K - F B Style % Of Rated Power 100 SS4 = 8-pin SOIC-N SS7 = 14-pin SOIC-N SS8 = 16-pin SOIC-N SL8 = 16-pin SOIC-W SL0 = 20-pin SOIC-W Schematic A = Isolated network B = Bussed network 50 Absolute TCR Code 00 = ±250ppm/°C; 01 = ±100ppm/°C 02 = ±50ppm/°C; 03 = ±25ppm/°C Resistance Code 10 25° 70° 125° Temperature in °C For additional information or to discuss your specific requirements, please contact our Applications Team using the contact details below. 4-Digit Resistance Code Ex: 1002 = 10KΩ, 50R1 = 50.1Ω Absolute Tolerance Code J = ±5%; G = ±2%; F = ±1%; D = ±0.5% C = ±0.25%; B = ±0.1% Optional Ratio Tolerance Code G = ±2%; F = ±1%; D = ±0.5%; C = ±0.25%; B = ±0.1%; A = ±0.05% Packaging Specify tubes or tape & reel. Finish Blank = Pb - free PB = SnPb © Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: [email protected] • Website: www.welwyn-tt.com SOIC Series Issue June 2006