1900HT IRCTT | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. A subsidiary of TT electronics plc• 4222 South Staples Street • Corpus Christi T exas 78411 USA© IRC Advanced Film Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

  • Inherent reliability
  • Custom configurations available
  • Bonded leads not susceptible to solder reflow problems
  • Absolute tolerence to ±0.1% - ratio accuracy to ±0.05%
  • Absolute TCR to ±25 ppm/°C - ratio tracking to ±5ppm/°C 1900HT / 4700HT SERIES IRC Advanced Film Division The IRC 1900HT and 4700HT Series is the ultimate combination of precision performance, reliability, and long term stability in a low profile, TaNFilm® DIP and SIP packages. The rugged welded lead construction combined with the inherent passivation characteristics of tantalum nitride film insure superior continuous performance in high temperature applications over the installed life of the part. Electrical Data TaNFilm® High Temperature DIP and SIP Networks Package Type Size Schematic Ohmic Range Package Power Element Power Rated Voltage (not to exceed rated power) Temperature Range DIP Isolated Schematic A 100Ω to 100KΩ 1.12W 0.08W 100V -55°C to +200°C Bussed Schematic B 1.00KΩ to 50KΩ Isolated Schematic A 100Ω to 100KΩ 1.28W Bussed Schematic B 1.00KΩ to 50KΩ SIP Isolated Schematic G 50Ω to 50KΩ 0.24W 0.08W 50V Bussed Schematic C 2.00KΩ to 25KΩ Isolated Schematic G 50Ω to 50KΩ 0.32W Bussed Schematic C 2.00KΩ to 25KΩ Sputtered tantalum nitride with passivation oxide layer Thermo-compression bonded leads provide exceptional reliability Ceramic sandwich construction with high temperature epoxy encapsulent HT Series Issue November 2008 Sheet 1 of 3
  • 4222 South Staples Street • Corpus Christi T exas 78411 USA© IRC Advanced Film Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com IRC Advanced Film Division A 0.250″ 0.080″ Max 0.025″ ± 0.005 0.020″ ± 0.001 Typ 0.135″ + 0.015 - 0.010 0.105″ ± 0.020 0.050″ ± 0.003 0.050″ ± 0.015 0.100″ ± 0.005 Typ. Non-Cumulative meniscus 0.300″ +0.015/-0.010 0.010″ 0.020″ Max 0.010″ ± 0.001 0.205″ LEAD MATERIAL: CDA 110 COPPER ½ HARD (EIP) PLATED 30-50 µIN. NICKEL 25µIN MINIMUM GOLD Physical Data TaNFilm® High Temperature DIP and SIP Networks # OF LEADS DIM A 14 0.700" ± 0.020 16 0.800" ± 0.020 1900HT DIP Series Schematic B 21 3 . . . N-1 N N-2 . .. Schematic A 1 2 3 . . . N-1N N-2 . .. 21 3 Schematic G 21 3 N R2 RN-1 Schematic C N-1 N . . . RN-1 R2 R3 Schematic A Schematic B N = Number of pins HT Series Issue November 2008 Sheet 2 of 3
  • 4222 South Staples Street • Corpus Christi T exas 78411 USA© IRC Advanced Film Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com IRC Advanced Film Division Ordering Data TaNFilm® High Temperature DIP and SIP Networks 4700HT SIP Series # OF LEADS DIM A 6 0.580" ± 0.015 8 0.780" ± 0.015 Environmental Data Environmental Test MIL-PRF-55342 Performance Typical Maximum Thermal Shock ±0.02% ±0.10% Short Time Overload ±0.02% ±0.05% High Temperature Exposure ±0.03% ±0.10% Effects of Solder ±0.01% ±0.10% Moisture Resistance ±0.03% ±0.10% Life (1000 hours, 200°C, no load) ±0.08% ±1.0% Life (1000 hours, 150 °C, rated power) ±0.02% ±0.05% Power Derating Curve 50 150 200 100 % Of Rated Po we r 100 Temperature in °C Package Prefix DIP = 1900HT Series; SIP = 4700HT SIP Series Model 1987HT = 14-pin DIP bussed schematic B 1989HT = 14-pin DIP isolated schematic A 1998HT = 16-pin DIP bussed schematic B 1999HT = 16-pin DIP isolated schematic A 4761HT = 6-pin SIP bussed schematic C 4769HT = 6-pin SIP isolated schematic G 4781HT = 8-pin SIP bussed schematic C 4789HT = 8-pin SIP isolated schematic G Physical Data (continued) LEAD MATERIAL: CDA 110 COPPER ½ HARD (EIP) PLATED 30-50 µIN. NICKEL 25µIN MINIMUM GOLD Pin 1 Indicator 0.187″ ± 0.010 A Clean Lead Above Seating Plane 0.050″ ± 0.003 0.045″ ± 0.015 0.070″ ± 0.010 0.322″ Ref 0.010″ ± 0.001 0.026″ ± 0.003 Schematic B 21 3 . . . N-1 N N-2 . .. Schematic A 1 2 3 . . . N-1N N-2 . .. 21 3 Schematic G 21 3 N R2 RN-1 Schematic C N-1 N . . . RN-1 R2 R3 Schematic G Schematic C N = Number of pins HT Series Issue November 2008 Sheet 3 of 3 SIP - 4789HT - 03 - 1001 F B Optional Ratio Tolerance to R1 Absolute Tolerance Standard MIL tolerance code Resistance Standard MIL resistance code. Example: 1001 = 1000 Ω; 50R0 = 50Ω Absolute TCR 01 = ±100ppm/°C; 02 = ±50ppm/°C; 03 = ±25ppm/°C