Datenblatt-Suchmaschine für elektronische Bauteile |
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SM0502 Datenblatt(PDF) 1 Page - Microsemi Corporation |
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SM0502 Datenblatt(HTML) 1 Page - Microsemi Corporation |
1 / 3 page SM0502 – SM1003 Microsemi Microwave Products 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 Page 1 TM ® Copyright 2007 Rev: 2009-02-25 RoHS Compliant Versions CONTROL DEVICES Surface Mount – MELF PIN Diodes . D E SCRI PTI ON This line of ‘MELF’ high power PIN diodes are hermetically sealed surface mount packaged devices with full face bonded chips for low inductance construction. The MELF ceramic package has square end terminations which are ideal for surface mount and pick and place operations. The PIN diode chips are coated with a special hard glass passivation which is required for high power applications and to enhance the reliability resulting in MTBFs of greater than one million hours. RoHS compliant versions of these products meet RoHS requirements per EU Directive 2002/95/EC. The standard terminal finish is gold unless otherwise specified. Consult the factory if you have special requirements. APPLICATIONS The MELF diodes are used as switching, attenuating and phase shifting elements from HF through 2 GHz and have breakdown voltage ratings up to 500 volts. ‘Non-magnetic 1’ .Cer-Met. (MELFs) are also used as switching elements in MRI (magnetic resonance imaging). Conventional Magnetic MELF packages are used in Cellular, Beam Steering units (telephone via satellites) surface mount applications, and Filter Switch banks for Frequency Hopping Radios. APPLICATIONS/BENEFITS Designed for Low Loss – Low Distortion Applications Switch – Filter Bank T/R Control Attenuators MRI Switching ABSOLUTE MAXIMUM RATINGS AT 25º C (UNLESS OTHERWISE SPECIFIED) Rating Symbol Value Unit Maximum Leakage Current @80% of Minimum Rated VB IR 500 nA Forward Current (1us Pulse) IF 1 A Storage Temperature TSTG -55 to +150 ºC Operating Temperature TOP -55 to +150 ºC KEY FEATURES Non-Magnetic 1 Versions Ideal for MRI Applications Very Low Inductance, Full Face Bonding Hi-Rel Hermetic Design Surface Mount Devices Available in Tape and Reel RoHS Compliant 2 Versions Available IMPORTANT: For the most current data, consult our website: www.MICROSEMI.com Specifications are subject to change, consult factory for the latest information. These devices are ESD sensitive and must be handled using ESD precautions. 1 ‘Non Magnetic’ refers to any products that are designed with low and ultra low magnetic materials for use in MRI systems 2 RoHS versions are supplied with a matte tin finish. |
Ähnliche Teilenummer - SM0502_09 |
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Ähnliche Beschreibung - SM0502_09 |
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