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MMSZ5244B


Part Number MMSZ5244B
Manufacturer RFE
Title SURFACE MOUNT ZENER DIODE
Description SURFACE MOUNT ZENER DIODE RoHS MMSZ5221B ~ MMSZ5272B SOD-123 FEATURES • 500mW rating on FR-4 or FR-5 board • Wide Zener reverse voltage range ...
Features
• 500mW rating on FR-4 or FR-5 board
• Wide Zener reverse voltage range - 2.4V to 110V
• Package designed for optimal automated board assembly
• Small package size for high density applications
• General purpose, medium current
• ESD Rating of Class 3 (16 kV) per human body model
• SZ prefix for au...

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MMSZ5244 : NEW PRODUCT NEW PRODUCT NEW PRODUCT MMSZ5225 THRU MMSZ5267 ZENER DIODES SOD-123 .022 (0.55) FEATURES ♦ Silicon Planar Power Zener Diodes ♦ Standard Zener voltage tolerance is ± 5% with a “B” suffix. Other tolerances are available upon request. ♦ These diodes are also available in Mini-MELF case with the designation ZMM5225 ... ZMM5267, DO-35 case with type designation 1N5225 ... 1N5267 and SOT-23 case with the type designation MMBZ5225 ... MMBZ5267. Cathode Mark .152 (3.85) .140 (3.55) .112 (2.85) .100 (2.55) Top View max. .004 (0.1) max. .053 (1.35) min. .010 (0.25) max. .006 (0.15) .067 (1.70) .055 (1.40) MECHANICAL DATA Case: SOD-123 Plastic Case Weight: approx. 0.01 g Dimens.

MMSZ5244 : www.vishay.com MMSZ5225 to MMSZ5267 Vishay Semiconductors iSmall Signal Zener Diodes 1 2 20278 MARKING (example only) X.Y Y4 X.Y = type code Y4 = date code 23210 Cathode mark LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models Models FEATURES • Silicon planar Zener diodes Available • Standard Zener voltage tolerance is ± 5 % with a “B” suffix (e.g.: MMSZ5225B), suffix “C” is ± 2 % tolerance • 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_A - RoHS-compliant, AEC-Q101 qualified • Material categorization: for definitions of compliance please see w.

MMSZ5244 : MCC   omponents TM 20736 Marilla Street Chatsworth Micro Commercial Components    !"# $ %    !"# MMSZ5221 THRU MMSZ5259 Features Lead Free Finish/RoHS Compliant("P" Suffix designates RoHS Compliant. See ordering information) Planar Die construction Zener Voltages from 2.4V - 39V and 500mW Power Dissipation Ideally Suited for Automated Assembly Processes Mechanical Data Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 and MSL Rating 1 Approx. Weight: 0.009 grams Mounting Position: Any Storage & Operating Temperature: -55oC to +150oC Maximum Ratings @ 25oC Unless Otherwise Specified Maximum Forward Voltage .

MMSZ5244-G : www.vishay.com MMSZ5225-G to MMSZ5267-G Vishay Semiconductors Small Signal Zener Diodes DESIGN SUPPORT TOOLS click logo to get started Models Available FEATURES • Silicon planar Zener diodes • Standard Zener voltage tolerance is ± 5 % with a “B” suffix (e.g.: MMSZ5225B-G), suffix “C” is ± 2 % tolerance • AEC-Q101 qualified available  (part number on request) • ESD capability according to AEC-Q101: Human body model 8 kV Machine model 800 V • Base P/N-G3 - green, commercial grade • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 PRIMARY CHARACTERISTICS PARAMETER VALUE VZ range nom. Test current IZT VZ specification Circuit configuration.

MMSZ5244-V : www.vishay.com MMSZ5225-V to MMSZ5267-V Vishay Semiconductors Small Signal Zener Diodes PRIMARY CHARACTERISTICS PARAMETER VALUE VZ range nom. Test current IZT VZ specification Int. construction 3.3 to 75 1.7 to 20 Thermal equilibrium Single UNIT V mA FEATURES • Silicon planar power Zener diodes • Standard Zener voltage tolerance is ± 5 % with a “B” suffix (e.g.: MMSZ5225B-V), suffix “C” is ± 2 % tolerance • These diodes are also available in MiniMELF case with the designation TZM5225 to TZM5267, DO-35 case with type designation 1N5225 to 1N5267 and SOT-23 case with the type designation MMBZ5225-V to MMBZ5267-V • AEC-Q101 qualified • Material categorization: For definitions of compli.

MMSZ5244A : MMSZ5229A SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 4.3 to 51 Volts POWER 500 mWatts FEATURES • Planar Die construction • 500mW Power Dissipation • Ideally Suited for Automated Assembly Processes • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: SOD-123, Molded Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: See Diagram Below • Apporx. Weight: 0.0003 ounce, 0.0103 gram • Mounting Position: Any 1 Cathode 2 Anode 0.154(3.90) 0.141(3.60) 0.110(2.80) 0.098(2.50) 0.028(0.70) 0.019(0.50) 0.071(1.80) 0.055(1.40) 0.008(0.20)MAX. 0.005(0.12)MAX. 0.053(1.35) 0.037(0.95) 0.016(0.40)MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS.

MMSZ5244A-FL : SMD Zener Diode Formosa MS MMSZ5221-FL THRU MMSZ5267-FL List List. 1 Package outline. 2 Features 2 Mechanical data. 2 Maximum ratings ..... 2 Electrical characteristics. 3~4 Rating and characteristic curves......

MMSZ5244AS : MMSZ5229AS SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 4.3 to 51 Volts POWER 200 mWatts FEATURES • Planar Die construction • 200mW Power Dissipation • Ideally Suited for Automated Assembly Processes • Lead free in comply with EU RoHS 2011/65/EU directives • Green molding compound as per IEC61249 Std. . (Halogen Free) MECHANICAL DATA • Case: SOD-323, Molded Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: Color band cathode • Appox Weight: 0.00014 ounces, 0.0041 grams 0.054(1.35) 0.045(1.15) 0.078(1.95) 0.068(1.75) 0.014(0.35) 0.009(0.25) 0.036(0.90) 0.027(0.70) 0.107(2.7) 0.090(2.3) 0.006(0.15) 0.002(0.05) 0.012(0.30)MIN. 1 Cathode 2 Anode MAXIMUM .

MMSZ5244AS : MMSZ5229AS SERIES Surface Mount Silicon Zener Diodes Voltage 4.3 to 51 volts Power 200 mWatts Features • Planar Die construction SOD-323 • 200mW Power Dissipation • Ideally Suited for Automated Assembly Processes • Pb free product: 99% Sn above can meet RoHS environment Substance request Mechanical Data • Case: SOD-323, Molded plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: See diagram below • Approx. Weight: 0.0041 gram • Mounting position: Any Unit: inch(mm) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Power Dissipation at 25 OC Parameter Operating Junction and Storage Temperature Range Notes: A. Mounted on 5.0mm2(.013mm thick)land areas Symbol PD TJ .

MMSZ5244AS-AU : MMSZ5229AS-AU SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 4.3 to 51 Volt POWER 200 mWatt FEATURES • Planar Die construction • 200mW Power Dissipation • Ideally Suited for Automated Assembly Processes • Acquire quality system certificate : TS16949 • AEC-Q101 qualified • Lead free in compliance with EU RoHS 2011/65/EU directive • Green molding compound as per IEC61249 Std. . (Halogen Free) MECHANICAL DATA • Case: SOD-323, Molded Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: Color band cathode • Appox Weight: 0.00014 ounces, 0.0041 grams 0.054(1.35) 0.045(1.15) 0.078(1.95) 0.068(1.75) 0.014(0.35) 0.009(0.25) 0.036(0.90) 0.027(0.70) 0.107(2.7) 0.090(2.3).

MMSZ5244B : Elektronische Bauelemente MMSZ52xxB Series 500mW, SOD-123 Series Surface Mount Zener Diodes RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Planar die construction 500mW power dissipation General purpose and medium current Ideally suited for automated assembly processes SOD-123 D Cathode Band HG 1 APPLICATIONS Zener diode Ultra small surface mount package PACKAGE INFORMATION Package MPQ SOD-123 3K Leader Size 7 inch 2 F C BA J E REF. A B C D E Millimeter Min. Max. 0.94 1.35 0.10 REF. 1.00 1.30 0.30 0.78 0.08 0.25 REF. F G H J Millimeter Min. Max. 1.40 1.80 2.54 2.85 3.55 3.86 0.50 REF. ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise speci.

MMSZ5244B : MMSZ5226B - MMSZ5257B — Zeners March 2014 MMSZ5226B - MMSZ5257B Zeners Tolerance = 5% SOD-123 Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted. Symbol PD RθJA TSTG TJ Parameter Power Dissipation at TA = 25°C Thermal Resistance, Junction to Ambient Storage Temperature Range Operating.

MMSZ5244B : JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-123 Plastic-Encapsulate Diodes MMSZ5221B-MMSZ5259B ZENER DIODE FEATURES • Planar Die Construction • Ultra-Small Surface Mount Package • General purpose, Medium Current • Ideally Suited for Automated Assembly Processes SOD-123 Maximum Ratings(Ta=25℃ unless otherwise specified) Characteristic Symbol Forward Voltage (Note 2) @ IF = 10mA VF Power Dissipation(Note 1) Pd Thermal Resistance, Junction to Ambient Air RθJA Junction Temperature Tj Storage Temperature Range Tstg Value 0.9 350 357 150 -55~+150 Unit V mW ℃/W Я Я Notes:1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2. 2. Tested with p.

MMSZ5244B : HITANO ENTERPRISE CORP. MMSZ5221B THRU MMSZ5259B TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SILICON ZENER DIODES FEATURES * Planar Die construction * Zener Voltages from 2.4V - 39V * 500mW Power Dissipation * Ideally Suited for Automated Assembly Processes SOD-123 MECHANICAL DATA * Case: Molded Plastic * Terminals:Solder plated, solderable per MIL-STD-202, Method 208 * Polarity: See Diagram Below * Mounting position: Any * Weight: 0.008 gram Approx. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. .028(0.7) .019(0.5) .154.

MMSZ5244B : Value Unit Conditions Ptot RthJA TJ Power Dissipation Thermal Resistance Junction to Ambient Air Max. Junction Temperature 500 340 150 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.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Rev. A/AH 2007-12-14 Page 1 of 6 500mW Two Terminals SMD Zener Diodes MMSZ5225B – MMSZ5267B Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Part NO. MMSZ5225B MMSZ522.

MMSZ5244B : Surface Mount Zener Diodes Features: *500mw Power Dissipation *Ideal for Surface Mountted Application *Zener Breakdown Voltage Range 2.4V to 110V Mechanical Data: *Case : SOD-123 Molded plastic *Terminals: Solderable per MIL-STD-202, Method 208 *Polarity: Cathode Indicated by Polarity Band *Marking: Marking Code (See Table on Page 3) *Weigh: 0.01grams(approx) SOD-123 Outline Dimensions MMSZ5221B Series SMALL SIGNAL ZENER DIODES 500m WATTS 1 2 SOD-123 Unit:mm SOD-123 Dim Min Max A 2.55 2.85 B 1.40 1.80 C 0.95 1.35 D 0.50 0.70 E 0.30 REF H - 0.10 J - 0.15 K 3.55 3.85 PIN 1. CATHODE 2. ANODE WEITRON http://www.weitron.com.tw MMSZ5221B Series WEITRON Maximum Ratings and Electri.

MMSZ5244B : SMD Type Surface Mount Zener Diodes MMSZ5221B - MMSZ5272B Diodes Features 500mW Power Dissipation Planar Die Construction General Purpose, Medium Current Absolute Maximum Ratings (Ta = 25 ) Parameter Power dissipation Thermal Resistance, Junction to Ambient Air Forward Voltage @ IF = 10mA Jumction temperature Storage temperature Symbol P R JA VF Tj Tstg Rating 500 350 0.9 150 -55 to +150 Unit mW /W V Electrical Characteristics (Ta = 25 ) Type MMSZ5221B MMSZ5222B MMSZ5223B MMSZ5224B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B Nom. 2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 Zener voltage VZ (V) Min. Max. 2.28 2.38 2.57 2.66 2.85 3.14 3.42 3.




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