MALVERN, PENNSYLVANIA— April 20, 2011— Vishay Intertechnology, Inc. (NYSE: VSH) today launched a new family of low-profile, high-current inductors in the 0806, 1008, 1111, and 1515 case sizes. The IFSC devices combine ultra-low profiles down to 1.0 mm with a high maximum frequency and a wide range of standard inductance values from 0.47µH to 47.0 µH.
With a frequency range up to 5.0 MHz, the five IFSC inductors announced today serve as high-performing, space- and power-saving solutions for DC/DC converter applications in end products including LCD displays, hard disk drives, digital video cameras, smart phones, tablets, and PDAs; low-profile, high-current power supplies; and point of load (POL) converters.
The devices offer an inductance range from 0.47µH to 47.0 µH, a saturation current range from 0.235 A up to 5.5 A, typical DCR from 17 mΩ to 2367 mΩ, and maximum DCR from 22 mΩ to 2840 mΩ.
The new inductors are RoHS-compliant and 100 % lead (Pb)-free. These shielded devices are specified for an operating temperature range of -55°C to +125°C, with high resistance to thermal shock, moisture, mechanical shock, and vibration.
Device Specification Table:
| Part number | IFSC-0806AZ-01 | IFSC-1008AB-01 | IFSC-1111AB-01 | IFSC-1111AZ-01 | IFSC-1515AH-01 |
|---|---|---|---|---|---|
| Footprint (mm) | 1.6 x 2.0 | 2.0 x 2.5 | 2.9 x 2.9 | 2.9 x 2.9 | 3.8 x 3.8 |
| Profile (mm) | 1.0 | 1.2 | 1.2 | 1.0 | 1.8 |
| Frequency | Up to 5.0 MHz | Up to 5.0 MHz | Up to 5.0 MHz | Up to 5.0 MHz | Up to 5.0 MHz |
| Inductance (µH) | 1.0 to 22.0 | 0.47 to 22.0 | 2.2 to 22.0 | 1.0 to 47.0 | 0.56 to 47.0 |
| Saturation current (A) | 0.43 to 1.88 | 0.56 to 3.9 | 0.55 to 1.7 | 0.235 to 1.5 A | 0.56 to 5.50 |
| Typ. DCR (mΩ) | 96 to 2367 | 25 to 910 | 82 to 630 | 55 to 1800 | 17 to 495 |
| Max. DCR (mΩ) | 115 to 2840 | 29 to 1050 | 98 to 756 | 68 to 2050 | 22 to 594 |
Samples and production quantities of the new inductors are available now, with lead times of eight to 10 weeks for large orders.
Vishay Intertechnology, Inc., a Fortune 1,000 Company listed on the NYSE (VSH), is one of the world's largest manufacturers of discrete semiconductors (diodes, MOSFETs, and infrared optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power supplies, and medical markets. Vishay's product innovations, successful acquisition strategy, and"one-stop shop"service have made it a global industry leader. Vishay can be found on the Internet at http://www.vishay.com.
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