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March, 2013 Compact Digital Optocouplers from Avago
San Jose, CA — Avago Technologies has introduced its ACPL-M49U/ K49U/M71U/M72U digital optocou- plers, which are new additions to its R2Coupler™ family. These optocouplers provide a
wider offering of digital opto- couplers with extended tem- perature range and are de - signed to meet customer needs for low power, low leakage, higher isolation voltage and higher common-mode rejection (CMR). Each of the new digital
optocouplers, ACPL-M49U/ K49U/M71U/M72U, ensure the AC and DC performances over the extended temperature range of –40 to +125°C. The ACPL-M71U/M72U
devices are high-speed, low-power digital optocouplers with R2 - Coupler™ isolation and a low power consumption of 1.5mA. The ACPL- M71U uses a high-speed LED to achieve 35ns maximum propagation delay, while the ACPL-M72U uses a low current LED for lower power con- sumption. The ACPL-M49U/K49U are low
speed, high CMR digital optocou- plers, both configurable as low power and low leakage optocouplers. An internal shield also ensures a CMR of
typical 30 kV/us at 1500V common- mode voltage. The ACPL-M49U, ACPL-M71U
and ACPL-M72U are single-channel optocouplers in 5-lead small-outline (SO5) packages. The ACPL-K49U is a
Compact digital optocouplers.
single-channel optocoupler in an 8- lead small-outline (SO8) package. All new optocouplers are compliant to industrial safety standards such as IEC/EN/DIN EN 60747-5-5 approval for reinforced insulation, UL 1577
and CSA. Contact: Avago Technologies, 350 West Trimble Road, Building
90, San Jose, CA 95131 % 800-235-0312 or 408-435-7400 E-mail:
support@avagotech.com Web:
www.avagotech.com
AC Safety Capacitors
San Diego, CA — Tecate Group’s extensive offering of AC Safety Capacitors for X and Y class applica- tions consists of the type CMX multi- layer ceramic chip (MLLC) capaci- tors along with the type MPX and reduced-size type MPXM metallized
fied for surge and EMI suppression in switches, routers, concentrators, AC/DC power supplies, remote metering, solar inverters, battery chargers, telecommunications, light- ing, ADSL and modems. The type MPX and reduced-size MPXM safety-certified X2 metallized polypropylene ra - dial box capacitors provide a low-cost EMI noise suppres- sion solution in a precision molded case. These capacitors are
AC safety capacitors for X and Y Class applications.
polypropylene (OPP) radial box capacitors. The UL-recognized and IEC 60384-1 compliant devices tar- get a broad range of applications requiring across-the-line and line-to- ground protection. The capacitors are optimized to
handle high voltage impulses and transients, as well as protect users from electrical shock. Capacitors are also used to filter EMI in power sup- ply applications. Tecate’s type CMX safety-certified X2/Y3 and X1/Y2 ceramic SMD capacitors offer high capacitance values in a small low- cost package. Designed for use in an array of
network infrastructure, power man- agement, telecom, and office equip- ment applications, parts are speci-
engineered for use in line-by- pass, across-the-line and spark killer circuits and are ideal in power management circuits, power supplies and AC/DC converters, inverters and voltage doublers, as well as antenna-coupling applica- tions.
They are widely speci- fied in telecommunication,
computing, industrial controls, light- ing, appliances, medical, audio and video, power tools, radio and TV broadcast equipment. Available in NPO/COG and X7R
dielectrics, Tecate’s type CMX MLCCs are provided in capacitance ranges from 2pF to 4700pF, and 150pF to 0.056µF (X2) in case sizes 1808, 1812, 2208, 2211, 2220 and 2825. Additional electrical specifica- tions include a rated voltage of 250VAC, operating temperature range of from –55 to +125°C. They
are certified by TUV and UL. Contact: Tecate Industries, 7520
Mission Valley Rd., San Diego, CA 92108 % 619-398-9700 fax: 619-398- 9777 E-mail:
tiinfo@tecategroup.com Web:
www.tecategroup.com
Tecate: Family of
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