D30AXXY4 ANAREN | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model D30AXXY4 Features:
- 30 Watts
- Lowest Cost
- True Surface Mount
- Alumina Ceramic
- Non-Nichrome Resistive Element
- Low VSWR
- 100% Tested Surface Mount Attenuator
30 Watts
Description
The D30AXXY4 is high performance Alumina (Al2O3) surface mount attenuator intended as a lower cost al ternative to Aluminum Nitride (AlN) and Beryllium Oxide (BeO). The attenuator is well suited to all cellular frequency bands such as; AMPS, GSM, DCS, PCS, PHS and UMTS. The high power handling makes the part ideal for inter-stage matching, directional couplers, and for use in isolators. General Specifications Resistive Element Thick film Substrate Alumina Ceramic Terminal Finish Matte Tin over Sulfamate Nickel Operating Temperature -55 to +150°C (see chart) Tolerance is ±0.010”, unless otherwise specified. Designed to meet of exceed applicable portions of MIL-E-5400. All dimensions in inches. Electrical Specifications Attenuation Value: 20 & 30dB Power: 30 Watts Frequency Range: DC – 2.0 GHz Specification based on unit properly installed using suggested mounting instructions and a 50 ohm nominal impedance. Specifications subject to change. Outline Drawing Dimensions given in inches. D30AXXY1 (097) Rev B RoHS Compliant
USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Available on Tape and Reel For Pick and Place Manufacturing. Model D30AXXY4 Specifications: Power De-rating: Tape & Reel: Dimension given in inches. Mounting Footprint and Procedure: Dimension given in inches. For best thermal performance the PCB should be placed with thermal joint compound to the heat sink. FILLED VIA SCREW (2 PLS.) SOLDER 1. Drill thermal vias through PCB and fill with solder, such as SN63 type. 2. Solder part in place using SN63 type solder with controlled temperature iron (700°F). 3. To ensure good thermal connectivity to heat sink, drill and tap heatsink and mount PCB board to heat sink using screws. MOUNTING PROCEDURE HEATSINK SOLDER PASTE PC BOARD SOLDER PASTE D30AXXY4 (097) Rev B RoHS Compliant