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MMSZ4681S-C Datasheet PDF


Part Number MMSZ4681S-C
Manufacturer SeCoS
Title Surface Mount Zener Diodes
Description Elektronische Bauelemente MMSZ46xxS-C 200mW, SOD-323 Series Surface Mount Zener Diodes RoHS Compliant Product A suffix of “-C” specifies halogen...
Features Large Selection of Zener Voltage: 1.8V~43V Tight Voltage Tolerance: ±5% Ultra-low Profile Package Well Suited for Automated Assembly MSL Class 1 Compatible SOD-323 MECHANICAL DATA Case: SOD-323, Plastic Case Material
  –UL Flammability Rating Classification 94V-0 Terminals: Solderable per MIL-STD-202...

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MMSZ4681 : ® WON-TOP ELECTRONICS Features  Planar Die Construction  500mW Power Dissipation  2.4V – 43V Nominal Zener Voltage  5% Standard Vz Tolerance  Designed for Surface Mount Application  Plastic Material – UL Recognition Flammability Classification 94V-0 C Mechanical Data  Case: SOD-123, Molded Plastic  Terminals: Plated Leads Solderable per MIL-STD-202, Method 208  Polarity: Cathode Band  Weight: 0.01 grams (approx.)  Marking: Device Code  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5 MMSZ4681 – MMSZ4717 500mW SURFACE MOUNT ZENER DIODE Pb A B E J D H G SOD-123 Dim Min Max A 3.6 3.9 B 2.5 2.8 C 1.4 1.8 D 0.5 0.7 E — 0.2 G 0.4 — H 0.95 1.3.

MMSZ4681 : MCC TM Micro Commercial Components   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# MMSZ4678 THRU MMSZ4716 Features x Zener Voltage 1.8V-39V x Very Sharp Reverse Characteristic x VZ – tolerance ± 5% x High Reliability • Epoxy meets UL 94 V-0 flammability rating • Moisture Sensitivity Level 1 Mechanical Data • Halogen free available upon request by adding suffix "-HF" x Polarity: Cathode indicated by polarity band • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Maximum Ratings Max. Steady State Power Dissipation at TL75OC, Lead Length=3/8” Junction Temperature Storag.

MMSZ4681 : ADVANCED INFORMATION MMSZ4681 THRU MMSZ4717 ZENER DIODES SOD-123 .022 (0.55) FEATURES ♦ Silicon Planar Zener Diodes ♦ Standard Zener voltage tolerance is ± 5%. Other tolerances are available upon request. ♦ High temperature soldering guaranteed: 250°C/10 seconds set terminals. max. .006 (0.15) Cathode Mark .152 (3.85) .140 (3.55) .112 (2.85) .100 (2.55) Top View max. .004 (0.1) max. .053 (1.35) .067 (1.70) .055 (1.40) ♦ These diodes are also available in DO-35 case with type designation 1N4681 ... 1N4717 and SOT-23 case with the type designation MMBZ4681 ... MMBZ4717. min. .010 (0.25) MECHANICAL DATA Case: SOD-123 Plastic Case Weight: approx. 0.01 g Terminals: Solderable per MIL-ST.

MMSZ4681 : www.vishay.com MMSZ4681 to MMSZ4717 Vishay Semiconductors Small Signal Zener Diodes DESIGN SUPPORT TOOLS click logo to get started Models Available FEATURES • Silicon planar Zener diodes Available • Standard Zener voltage tolerance is ± 5 % • High temperature soldering guaranteed:  260 °C/4 x 10 s set terminals • AEC-Q101 qualified available • ESD capability according to AEC-Q101: Human body model 8 kV Machine model 800 V • Base P/N-E3 - RoHS-compliant, commercial grade • Base P/N-HE3 - RoHS-compliant, AEC-Q101 qualified • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 PRIMARY CHARACTERISTICS PARAMETER VALUE VZ range nom. Te.

MMSZ4681 : Certificate TH97/10561QM Certificate TW00/17276EM MMSZ4678 - MMSZ4717 VZ : 1.8 to 43 V PD : 500 mW FEATURES : * Total Power Dissipation 500 mW on FR-4 or FR-5 Board * Wide Zener Reverse Voltage Range 1.8 V to 43 V * Package Designed for Optimal Automated Board Assembly * Small Package Size for High Density Applications * Pb / RoHS Free 1.65 1.55 ZENER DIODES SOD-123 2.7 2.6 0.6 0.5 3.9 3.7 MECHANICAL DATA : * Case : SOD-123 * Weight : 0.01 gram (approximately) Dimensions in millimeters Maximum Ratings and Thermal Characteristics Rating at 25 °C ambient temperature unless otherwise specified . Parameter Zener Current see Table "Characteristics" Total Power Dissipation on FR-5 Board, at.

MMSZ4681 : only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such appli.

MMSZ4681 : MMSZ4678 - MMSZ4717 SURFACE MOUNT SILICON ZENER DIODES VOLTAGE RANGE: 1.8 - 43V POWER: 0.5Wa t t s Features ! Package Designed for Optimal Automated Board Assembly ! Small Package Size for High Density Applications Mechanical Data ! Case: SOD-123FL plastic body over passivated junction ! Terminals : Plated axial leads, ! solderable per MIL-STD-750,Method 2026 ! Polarity : Color band denotes cathode end ! Mounting Position : Any ! Weight:0.0007 ounce, 0.02 grams B C D L E A Maximum Ratings TA = 25°C unless otherwise specified Parameter Zener Current see Table "Characteristics" Total Power Dissipation on FR-5 Board, at TL = 75 °C Derated above 75 °C Maximum Forward Voltage at IF = 10 mA .

MMSZ4681 : Elektronische Bauelemente MMSZ46xx Series 350mW, SOD-123 Series Surface Mount Zener Diodes RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Planar Die Construction General Purpose Dissipation Ideally Suited for Automated Assembly Process MECHANICAL DATA Case: SOD-123, Plastic Case Material – UL Flammability Rating Classification 94V-0 Moisture Sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.01 grams(approx.) SOD-123 D Cathode Band HG 2 F C BA J 1 E PACKAGE INFORMATION Package MPQ SOD-123 3K Leader Size 7 inch REF. A B C D E Millimeter Min. Max. 0.95 1.35 0.10 REF. 1.05 1.15 0.30 .

MMSZ4681 : SOD-123  。 Zener Diode in a SOD-123 Plastic Package. / Features 500mW SOD-123 。 Design for 500mW SOD-123 surface mount. / Applications 1.8V-43V , 500mW。 Wide zener reverse voltage range 1.8V-43V,Maximum PD to 500mW. / Equivalent Circuit / Pinning 1 2 PIN1:Cathode PIN2:Anode / hFE Classifications & Marking 。See Electrical Characteristics. DATA SHEET http://www.fsbrec.com 1/7 MMSZ4XXX Rev.F Mar.-2016 DATA SHEET / Absolute Maximum Ratings(Ta=25℃) Parameter Power Dissipation Typical Thermal Resistance Junction to Ambient Typical Thermal Resistance Junction to Lead Junction and Storage Temperature Range Symbol PD RθJA RθJL Tj,Tstg Rating 500 340 150 -55~150 Unit mW .

MMSZ4681 : SURFACE MOUNT ZENER DIODE FEATURES • Planar die construction • 500mW power dissipation rating • Ultra-small surface mount package MECHANICAL DATA • Case: SOD-123 Plastic • Case Material: “Green” molding compound, UL flammability classification 94V-0, (No Br. Sb. CI) • Moisture Sensitivity: Level 1 per J-STD-020D • Lead Free in RoHS 2002/95/EC Compliant MMSZ4x Series REVERSE VOLTAGE – 1.8 to 43 Volts POWER DISSIPATION – 0.5 Watts SOD-123 SOD-123 Dim. Min. Max. A 3.55 3.85 B 1.50 1.70 C 2.60 2.80 D 0.45 0.65 E 0.08 0.15 F 0.25 0.45 G 1.05 1.25 H 0.00 0.10 Dimensions in millimeter Maximum Ratings & Thermal Characteristics @ TA = 25℃ unless otherwise specified Char.

MMSZ4681 : Power Dissipation Thermal Resistance Junction to Ambient Air Max. Junction Temperature Value 500 340 150 Unit Conditions mW °C/W TA=25 °C (Note 1) (Note 2) °C TSTG Storage Temperature Range -55 to 150 °C Note: 1. Mounted on 5.0mm²(.013mm thick) land areas. 2. On FR-4 or FR-5 board with minimum recommended solder pad layout. TAITRON COMPONENTS INCORPORATED www.taitr.

MMSZ4681-V : only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications d.

MMSZ4681T1 : MMSZ4678T1 Series Zener Voltage Regulators 500 mW SOD−123 Surface Mount Three complete series of Zener diodes are offered in the convenient, surface mount plastic SOD−123 package. These devices provide a convenient alternative to the leadless 34−package style. Features http://onsemi.com • Pb−Free Packages are Available • • • • • For Additional Pb−Free Options, Please Consult Factory 500 mW Rating on FR−4 or FR−5 Board Wide Zener Reverse Voltage Range − 1.8 V to 43 V Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications ESD Rating of Class 3 (16 kV) per Human Body Model 1 Cathode 2 Anode 2 1 SOD−123 CASE 425 STYLE 1 Mechanical Character.

MMSZ4681T1G : DATA SHEET www.onsemi.com Zener Voltage Regulators MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series 500 mW, Low IZT SOD−123 Surface Mount Three complete series of Zener diodes are offered in the convenient, surface mount plastic SOD−123 package. These devices provide a convenient alternative to the leadless 34−package style. Features • 500 mW Rating on FR−4 or FR−5 Board • Wide Zener Reverse Voltage Range − 1.8 V to 43 V • Low Reverse Current (IZT) − 50 mA • Package Designed for Optimal Automated Board Assembly • Small Package Size for High Density Applications • ESD Rating of Class 3 ( 16 kV) per Human Body Model • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control.




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