Maintenance/ Discontinued

Transcription

1 Zener Diodes This product complies with the RoHS Directive (EU 22/95/EC). MAZ4xxxN Series (MA4xxx(N) Series) Silicon planar type For stabilization of power supply Features Extremely low noise voltage caused from diode (/3 to / of our conventional MAZ4xxx ) Extremely good rising performance (in the low-current range) Easy-to-identify the zener-voltage rank by the color bands Easy-to-select the optimum diode because of their finely divided zener-voltage ranks Easy-to-mount through the adoption of the small glass-sealed DHD package (DO-34-A2) Absolute Maximum Ratings Parameter Symbol Rating Unit Forward current (Average) I F(AV) 25 ma Repetitive peak forward current I FRM 25 ma Power dissipation * P D 4 mw Junction temperature T j 2 C Storage temperature T stg 65 to +2 C Note) *: P D = 4 mw achieved with a printed circuit board Common Electrical ± 3 C * Parameter Symbol Conditions Min Typ Max Unit Forward voltage V F I F = ma.83.9 V Zener voltage * 2 3. min. Colored band indicatesvz classification Cathode st Band 2nd Band 3rd Band 2.7±.3 3. min φ.55±.2 Unit: mm DO-34-A2 Package V Z I Z Specified value V Zener rise operating resistance R ZK I Z Specified value Refer to the list of the Ω Zener operating resistance R Z I Z Specified value electrical characteristics Ω Reverse current I R V R Specified value within part numbers µa Temperature coefficient of zener voltage *3 S Z I Z Specified value mv/ C includes following four Product lifecycle stage. planed Note). Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 73 measuring methods for diodes. 2. Absolute frequency of input and output is 5 MHz. 3. *: The temperature must be controlled 25 C for V Z mesurement. V Z value measured at other temperature must be adjusted to V Z (25 C) *2: V Z guaranteed 2 ms after current flow. *3: T j = 25 C to 5 C Anode φ.4±.5 Note) The part number in the parenthesis shows conventional part number. Publication date: February 27

2 MAZ4xxxN Series This product complies with the RoHS Directive (EU 22/95/EC). Electrical within Part Numbers ± 3 C Reverse Zener Zener rise Temperature Marking symbol Zener voltage operating operating coefficient of current Part number resistance resistance zener voltage V Z I R R Z R ZK S Z I Z = 5 ma (µa) V R (Ω) I Z (Ω) I Z (mv/ C) I Z ( Color indication Main body: Light purple ) Min Nom Max Max Max Max Typ st. 2nd. 3rd Yellow Purple Purple MAZ45N Green Brown Brown Green Blue Blue MAZ462N Blue Red Red Blue Gray Gray MAZ475N Purple Green Green MAZ482N Gray Red Red MAZ49N White Brown Brown MAZ4N Brown Black MAZ4N Brown Brown MAZ42N Brown Red MAZ43N Brown Orange MAZ45N Brown Green MAZ46N Brown Blue MAZ48N Brown Gray Red Black MAZ422N Red Red Red Yellow MAZ427N Red Purple MAZ43N Orange Black OrangeOrange MAZ436N Orange Blue MAZ439N Orange White includes following four Product lifecycle stage. planed 2

3 This product complies with the RoHS Directive (EU 22/95/EC). MAZ4xxxN Series Power dissipation P D (mw) Forward current I F Temperature coefficient of zener voltage S Z (mv / C) mm.6 mm Land diameter φ 3 mm Copper foil t =.35 mm Ambient temperature T a ( C) Forward voltage V F P D T a I Z V Z I Z V Z MAZ45N MAZ462N MAZ475N MAZ49N MAZ482N MAZ4N MAZ4N Static Static T j = 25 C Dynamic MAZ45N MAZ462N MAZ475N MAZ482N MAZ49N MAZ4N MAZ4N MAZ42N MAZ43N MAZ45N MAZ46N MAZ48N MAZ422N MAZ427N MAZ43N MAZ436N MAZ439N I F V F I Z V Z I Z V Z S Z I Z MAZ4N Zener operating resistance R Z (Ω) 3 2 R Z I Z MAZ4N MAZ45N MAZ48N MAZ422N MAZ43N MAZ42N MAZ46N MAZ439N T j = 25 C Dynamic MAZ43N MAZ436N MAZ427N includes following four Product lifecycle stage. planed 3

4 MAZ4xxxN Series This product complies with the RoHS Directive (EU 22/95/EC). Transient thermal impedance Z th ( C / mw) Z th t W Pulse width t W (s) Heat sink Thickness t =.6 mm Copper foil t =.35 mm Land diameter φ 3 mm Pitch distance 5 mm Comparison () of rise performance between MAZ4xxxN and MAZ4xxx I Z V Z MAZ4N MAZ4 MAZ447 MAZ45 MAZ45N 2 MAZ Comparison (2) of rise performance between MAZ4xxxN and MAZ4xxx I Z V Z MAZ422 MAZ422N MAZ424 MAZ427N MAZ427 4 MAZ462 MAZ462N MAZ43 MAZ468 MAZ43N MAZ475N MAZ482N MAZ475 MAZ482 MAZ49 MAZ49N MAZ433 MAZ4 MAZ4N MAZ436 MAZ4 MAZ4N MAZ436N 2 MAZ42 MAZ42N 2 MAZ43 MAZ43N 4 MAZ4N MAZ4 includes following four Product lifecycle stage. planed

5 Request for your special attention and precautions in using the technical information and semiconductors described in this book () If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. Any applications other than the standard applications intended. (4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd. includes following four Product lifecycle stage. planed