Rectifiers and zener diodes data book 1988, 508 pages, motorola. Other zener voltages and tolerances are available upon request. Lowpower voltage regulator diodes in small hermetically sealed glass sod80c surfacemounted device smd packages. Schottky diode 25 high performance schottky diode low loss. There is a controlled breakdown which does not damage the diode when a reverse current above the zener voltage passes through a zener diode. On semiconductor 1n53 series zener diodes are available at mouser electronics. Small signal switching diode, download 1n4148 datasheet from. Valid provided that device terminals are kept at ambient temperature.
Shunye enterprise, 1n4148, small signal switching diode. The product status of devices described in this document may have changed since this document was published and may differ in case of multiple devices. Write down all circuit equations and simplify as much as possible 2. Philips, alldatasheet, datasheet, datasheet search site for electronic components and.
Ph4148 datasheet pdf 100v, 200ma, zener diode, rectifier. Small signal fast switching diodes vishay intertechnology. Small signal fast switching diodes design support tools click logo to get started mechanical data case. Silicon epitaxial planar diode for various detector. The 1n4148 and 1n4448 are highspeed switching diodes fabricated. It is one of the most popular and longlived switching diodes because of its dependable specifications and low cost. Meet all present and future national and international statutory requirements. Marking type number marking code 1n4148 1n4148ph or 4148ph 1n4448 1n4448 fig. Zener diodes are designed in a way where the zener voltage is a much lower value. Please consult the most recently issued document before initiating or completing a design. The series consists of 37 types with nominal working voltages from 2. The zener impedance is derived from the 60 hz ac voltage which results when an ac current having an rms value equal to 10% of the zener current i.
Nominal zener voltages between the voltages shown and tighter voltage tolerances b. Nxp semiconductors product data sheet highspeed diodes 1n4148. Cathode band mark package code 1n4148 black h48 do35 outline. Use the diode equation for that state to solve the circuit equations and find i d and v d 3. If you have any questions related to the data sheet, please contact our nearest sales office via email. Ssc, alldatasheet, datasheet, datasheet search site for electronic components and. Complete technical details can be found at the 1n4148 datasheet given at the end of this page. A wide variety of st4148 zener diode options are available to you, there are 76 suppliers who sells st4148 zener diode on, mainly located in asia. Glass and high temperature solder exemptions applied where applicable.
Silicon planar diodes, 1n4148 datasheet, 1n4148 circuit, 1n4148 data sheet. The 1n4148 is useful in switching applications up to about 100 mhz with a reverserecovery time of no more than 4 ns. Ul flammability classification rating 94v0 moisture sensitivity. Philips highspeed diodes,alldatasheet, datasheet, datasheet search site for electronic. Guarantees the zener voltage when messured at 90 seconds while maintaining the lead temperaturetl at 30c1c, from the diode body 4. Small signal diode, 1n4148 datasheet, 1n4148 circuit, 1n4148 data sheet. The diodes are available in the normalized e24 2 % bzv55b and approximately 5 % bzv55c tolerance range. Diotec, alldatasheet, datasheet, datasheet search site for electronic components and.
Zener impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. The 1n4148 is a standard silicon switching signal diode. A diode is a device which allows current flow through only one direction. Recipe for solving diode circuits state of diode is unknown before solving the circuit 1. It is one of the most popular and longlived switching diodes because of its dependable specifications and. Silicon power zener diodes \ features silicon planar power zener diodes for use in stabilizing and clipping circuits with high power rating. Small signal diode, 1n4148 datasheet, 1n4148 circuito, 1n4148 data sheet. Apr 12, 2019 ph4148 datasheet pdf 100v, 200ma, zener diode, rectifier, ph4148 pdf, ph4148 pinout, ph4148 equivalent, ph4148 replacement, ph4148 schematic, manual. Standard zener voltage tolerance suffix a for 5 % tolerance. The 1n4148 and 1n4448 are highspeed switching diodes fabricated in planar technology, and encapsulated in hermetically sealed leaded glass sod27 do35 packages. Vishay silicon epitaxial planar diodes,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors.
Ph4148 datasheet pdf 100v, 200ma, zener diode, rectifier, ph4148 pdf, ph4148 pinout, ph4148 equivalent, ph4148 replacement, ph4148 schematic, manual. Highspeed diodes, 1n4148 datasheet, 1n4148 circuit, 1n4148 data sheet. Speciality of 1n4148 diode is its fast recovery time of 8ns at a forward current of 10ma, hence this diode is used in places where fast switching. Pd60182i ir2156 f400v 1n4007 f250v 25mh1 470pf1kv 1n4148 zener diode ph 5.
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