HVF OHMITE | Alldatasheet

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Technical content

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com22 HVF Series High Voltage Flip Chip Film 100Percent Rated Watts Ambient Temperature, ϒC 150 1000 5 0 200 70ϒ Derating Ohmite’s High Voltage Flip Chip Series incorporates high accuracy screen printing technology to achieve high voltage capability in a stable flip chip SMD chip resistor package. The HVF Series offers unmatched performance in comparison to standard chip resis- tors. Its unique design provides lower voltage and temperature coefficients, less noise, tighter toler- ances, better stability, higher resistance values, and higher voltage ratings. HVF is available in convenient 1206 and 2512 footprints.

FeatureS

  • High voltage up to 3,000 volts
  • Industry standard sizes
  • Working temperature range –55°C to 200°C
  • Designed for automatic insertion
  • Non-magnetic construction SerIeS SPeCIFICatIONS CHaraCterIStICS Series Resistance Range Tol. Power Rating (mW) Voltage Rating* HVF1206 1K-100M 1% std. 300 1,500 100M-10G 5% 10G-100G 10% HVF2512 1K-100G 1% std. 1000 3,000 *Use Ohm’s Law (V= √P*R) to calculate maximum working voltage. **Maximum available quantity per reel is 3,500 for 1206 size and 2,000 for 2512 size; call 1-866-9-OHMITE for details. Resistance Range 1KΩ to 100GΩ Resistance Tolerance ±1% std.; 5% for HVF1206 100MΩ-10GΩ more; 10% for 10GΩ+ Temperature Coefficient ±100ppm std. Coating Silicone Solder Pad Material Silver (PdAg) Note: HVF Series should not be used with tin-lead based solder compositions. Only silver-based solder composi- tions are recommended. Care should be taken in the selection of the solder flux contained in the solder paste. Some pastes are "corrosive" and can damage the coating and also the resistive layer during the soldering pro- cess at high temperature. PCBs must be properly cleaned to remove any layers of moisture containing halides below the resistor. We recommend Halide Free (or Halogen Free) solder pastes, containing for example ROL0 or similar. It is advisable for the PCB layout to provide a slot, or air gap, underneath the downward facing resistor element, thereby increasing insulation resistance and reducing the possibility of capacitive coupling to the PCB. Under no circumstances should any copper trace be present in the layout directly under the resistive element. Voltage coefficient of Resistance *Typical values. Voltage coefficient of resistance strongly depends on the resistance value. Contact Ohmite for details. Resistance VCR Series Range (-ppm/V)* 1206 1K ..10MΩ <3.20 10M ..100MΩ <15.00 100M ..1GΩ <29.00 1GΩ .. 5GΩ <40.00 2512 1K ..30MΩ <0.80 30M ..300MΩ <4.00 300M ..3GΩ <7.00 3GΩ .. 5GΩ <10.00

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 23 DIRECTION OF FEED Trailer 230mm min.–560mm max. May consist of carrier and/or cover tape followed by a minimum of 160mm of carrier with sealed cover tape Leader Minimum of 40 empty component pockets sealed with cover tape Components A B 0.157 ±.004 4.0 ±0.10 0.059 +.004/-0.0 1.5 +0.10/-0.0 0.157 ±.004 4.0 ±0.10 0.079 ±.002 2.0 ±0.05 0.032 ±.004 0.81 ±0.10 0.315 ±.012 8.0 ±0.30 0.069 ±.004 1.75 ±0.10 0.138 ±.002 3.5 ±0.05 0.512 ±.008 13.0 ±.20 1.969 min. 50.0 min. 7.00 ±.079 178.0 ±2.0 0.56 max. 14.2 max. 0.331 +.059/-0.0 8.4 +1.5/-0.0 Reel HVF1206T1004JET High Voltage Flip Chip Series Case Size 1206 2512 Tolerance F= 1% G= 2% J= 5% Ohms First 3 digits are significant; last digit specifies number of zeros to follow. Example: 1006 = 100M Taping Code blank = bulk package T = tape & reel RoHS Compliant TCR T = 100 ppm V = 50 ppm* *Not available for all resistance values; consult factory Standard part numbers Ohms HVF1206--- HVF2512--- 25K ---T2502FE ---T2502FE 50K ---T5002FE ---T5002FE 75K ---T7502FE ---T7502FE 100K ---T1003FE ---T1003FE 250K ---T2503FE ---T2503FE 500K ---T5003FE ---T5003FE 1000K ---T1004FE ---T1004FE 1500K ---T1504FE ---T1504FE 2000K ---T2004FE ---T2004FE 2500K ---T2504FE ---T2504FE 5000K ---T5004FE ---T5004FE 7500K ---T7504FE ---T7504FE 1G ---T1007JE ---T1007FE 5G ---T5007FE 10G ---T1008JE L T a W Silicone Aluminum Oxide Ruthenium Oxide Silver (PdAg) Series L W a T (max.) M N O L Land pattern Land pattern dimensions are for reference only L O M N Insulation Resistance >10,000 MΩ 500 Volt 25 °C 75% relative humidity Dielectric Strength >1,000 Volt 25 °C 75% relative humidity Load Life ∆ R/R < 0.1% typ., 0.50% max. 1000 hours at rated power (IEC 115 -1) HVF Series High Voltage Flip Chip Film PerFOrmaNCe data dImeNSIONS (in. ±0.008)

OrderINg INFOrmatION

Per EIA Std. RS-481 Standard Qty/Reel is 1000; maximum available quantity per reel is 3,500 for 1206 size and 2,000 for 2512 size; call 1-866-9-OHMITE for details. Tape