Rectifiers Are First in New SMPC Miniature Power Package
MALVERN, Pa., Nov. 29 /PRNewswire-FirstCall/ -- Vishay Intertechnology, Inc. (NYSE:VSH) today launched a new miniature package type for its Trench MOS Barrier Schottky (TMBS(TM)) and planar Schottky rectifiers that enables higher-current-density power supply designs with its compact dimensions and ability to handle up to 100 V and 12 A.
With a 1.1-mm height and 4.8-mm by 6.7-mm footprint, the new devices in the SMPC package are designed to provide more power in a smaller space for applications including secondary rectifiers and freewheeling circuitry for ac- to-dc and dc-to-dc converters; output rectification for small and medium power adaptors; switchmode power supplies in consumer electronics such as computers, LCD monitors, and cell phones; flywheel and polarity protection for solenoid drive circuits in automotive and industry systems; and OR-ing diodes for telecommunication and industrial systems.
The three TMBS rectifiers in the SMPC package released today feature voltage ratings up to 100 V and high current power densities of 8 A to 12 A. The 16 new planar Schottky rectifiers provide voltage ratings from 20 V to 100 V, and high current power densities from 3 A to 10 A. All the devices feature a very low forward voltage drop, and special wide-bottom plate designs that provide greater heat dissipation than other packages of similar sizes.
The single- or dual-chip, surface-mount SMPC (TO-277A) package of these new rectifiers features solder pads that are compatible with other SMD devices, so no modification is needed to the PCB layout when they are used as higher-performing upgrades to existing devices.
SMPC Rectifier Specifications Summary Table Product Vishay P/N IF VRRM VF at IF and TJ IFSM TJ
categories (A) (V) --------------- (A) max
VF IF TJ (degrees
(V) (A) (degrees C)
C) Trench V12P10 12 100 0.64 12 125 200 150
MOS
Barrier V10P10 10 100 0.62 10 125 180 150
Schottky
V8P10 8 100 0.62 8 125 150 150
Schottky SS10P3 and 10 30 / 40 0.45 10 125 280 150
SS10P4 SS8P2L and 8 20 / 30 0.49 8 125 150 150
SS8P3L SS8PH9 and 8 90 / 100 0.76 8 125 150 150
SS8PH10 SS5P3 and 5 30 / 40 0.45 5 125 150 150
SS5P4 SS5P5 and 5 50 / 60 0.62 5 125 150 150
SS5P6 SS5P9 and 5 90 / 100 0.68 5 125 150 150
SS5P10 SS3P3L and 3 30 / 40 0.38 3 125 150 150
SS3P4L SS3P5L and 3 50 / 60 0.54 3 125 150 150
SS3P6L
Links to product datasheets:
http://www.vishay.com/doc?88986 (SS3P3L and SS3P4L)
http://www.vishay.com/doc?88987 (SS3P5L and SS3P6L)
http://www.vishay.com/doc?88982 (SS5P3 and SS5P4)
http://www.vishay.com/doc?88988 (SS5P5 and SS5P6)
http://www.vishay.com/doc?88984 (SS5P9 and SS5P10)
http://www.vishay.com/doc?89001 (SS8P2L and SS8P3L)
http://www.vishay.com/doc?88989 (SS8PH9 and SS8PH10)
http://www.vishay.com/doc?88983 (SS10P3 and SS10P4)
http://www.vishay.com/doc?89000 (SS10PH9 and SS10PH10)
http://www.vishay.com/doc?89005 (V8P10)
http://www.vishay.com/doc?89006 (V10P10)
http://www.vishay.com/doc?88981 (V12P10) Samples and production quantities of the SMPC-packaged rectifiers are available now, with lead times of 6 to 8 weeks for immediate 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, rectifiers, transistors, and optoelectronics and selected ICs) and passive electronic components (resistors, capacitors, inductors, sensors, and transducers). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets. Its product innovations, successful acquisition strategy, and ability to provide "one-stop shop" service have made Vishay a global industry leader. Vishay can be found on the Internet at http://www.vishay.com/.
Editorial Bob Decker
Contact Wall Street Communications
Telephone: +1-415-409-0233
Fax: +1-650-618-1512
Worldwide Vishay Intertechnology, Inc. Reader Contact E-mail:
Web: http://www.vishay.com/
Samples: +1-619-336-0860
DATASOURCE: Vishay Intertechnology, Inc.
CONTACT: Editorial Contact: Bob Decker, Wall Street Communications, +1-415-409-0233, Fax: +1-650-618-1512, ; Worldwide Reader Contact: Vishay Intertechnology, Inc., E-mail: , Samples: +1-619-336-0860 Web site: http://www.vishay.com/
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