Diodes MMSZ5221B, MMSZ5259B User Manual

Features

• 500mW Power Dissipation

• General Purpose, Medium Current

• Ideally Suited for Automated Assembly Processes

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Notes 3 & 4)

• Qualified to AEC-Q101 Standards for High Reliability

SOD123

Top View

MMSZ5221B - MMSZ5259B

500mW SURFACE MOUNT ZENER DIODE

Mechanical Data

• Case: SOD123

• Case Material: Molded Plastic, “Green” Molding Compound.

UL Flammability Classification Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020

• Terminals: Matte Tin Finish annealed over Alloy 42 leadframe

(Lead Free Plating). Solderable per MIL-STD-202, Method 208

• Polarity: Cathode Band

• Weight: 0.01 grams (approximate)

Ordering Information (Note 5)

Part Number Qualification Case Packaging

(Type Number)-7-F* Commercial SOD123 3000/Tape & Reel

(Type Number)Q-7-F* Automotive SOD123 3000/Tape & Reel

(Type Number)-13-F* Commercial SOD123 10000/Tape & Reel

(Type Number)Q-13-F* Automotive SOD123 10000/Tape & Reel

*For (Type Number), please see the Electrical Characteristics Table. Example: 6.2V Zener = MMSZ5234B-7-F. Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.

4. Product manufactured with Date Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date

5. For packaging details, go to our website at http://www.diodes.com.

Marking Information

Date Code Key

Year 1998 1999 2000 2001 2002 2003 2004 … 2010 2011 2012 2013 2014 2015 2016 2017 2018

Code J K L M N P R … X Y Z A B C D E F

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

xx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September)

MMSZ5221B - MMSZ5259B

Document number: DS18010 Rev. 27 - 2

1 of 5

www.diodes.com

September 2012

MMSZ5221B - MMSZ5259B

Maximum Ratings (@T

= +25°C, unless otherwise specified.)

Characteristic Symbol Value Unit

Forward Voltage @ IF = 10mA VF

0.9 V

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 4) @TL = +75°C PD Power Dissipation (Note 5) @TA = +25°C Thermal Resistance, Junction to Ambient Air (Note 5) Operating and Storage Temperature Range

J, TSTG

D JA

Electrical Characteristics (@T

Type

Number

Type Code

= +25°C, unless otherwise specified.)

Zener Voltage Range (Note 6)

VZ @ IZT I

Test

Current

Maximum Zener

ZT @ IZT

Nom (V) Min (V) Max (V) mA

MMSZ5221B C1 2.4 2.28 2.52 20 30 1200 100 1.0 MMSZ5223B C3 2.7 2.57 2.84 20 30 1300 75 1.0 MMSZ5225B C5 3.0 2.85 3.15 20 30 1600 50 1.0 MMSZ5226B G1 3.3 3.14 3.47 20 28 1600 25 1.0 MMSZ5227B G2 3.6 3.42 3.78 20 24 1700 15 1.0 MMSZ5228B G3 3.9 3.71 4.10 20 23 1900 10 1.0 MMSZ5229B G4 4.3 4.09 4.52 20 22 2000 5.0 1.0 MMSZ5230B G5 4.7 4.47 4.94 20 19 1900 5.0 2.0 MMSZ5231B E1 5.1 4.85 5.36 20 17 1600 5.0 2.0 MMSZ5232B E2 5.6 5.32 5.88 20 11 1600 5.0 3.0 MMSZ5233B E3 6.0 5.70 6.30 20 7 1600 5.0 3.5 MMSZ5234B E4 6.2 5.89 6.51 20 7 1000 5.0 4.0 MMSZ5235B E5 6.8 6.46 7.14 20 5 750 3.0 5.0 MMSZ5236B F1 7.5 7.13 7.88 20 6 500 3.0 6.0 MMSZ5237B F2 8.2 7.79 8.61 20 8 500 3.0 6.5 MMSZ5238B F3 8.7 8.27 9.14 20 8 600 3.0 6.5 MMSZ5239B F4 9.1 8.65 9.56 20 10 600 3.0 7.0 MMSZ5240B F5 10 9.50 10.50 20 17 600 3.0 8.0 MMSZ5241B H1 11 10.45 11.55 20 22 600 2.0 8.4 MMSZ5242B H2 12 11.40 12.60 20 30 600 1.0 9.1 MMSZ5243B H3 13 12.35 13.65 9.5 13 600 0.5 9.9 MMSZ5245B H5 15 14.25 15.75 8.5 16 600 0.1 11 MMSZ5246B J1 16 15.20 16.80 7.8 17 600 0.1 12 MMSZ5248B J3 18 17.10 18.90 7.0 21 600 0.1 14 MMSZ5250B J5 20 19.00 21.00 6.2 25 600 0.1 15 MMSZ5251B K1 22 20.90 23.10 5.6 29 600 0.1 17 MMSZ5252B K2 24 22.80 25.20 5.2 33 600 0.1 18 MMSZ5254B K4 27 25.65 28.35 5.0 41 600 0.1 21 MMSZ5255B K5 28 26.60 29.40 4.5 44 600 0.1 21 MMSZ5256B M1 30 28.50 31.50 4.2 49 600 0.1 23 MMSZ5257B M2 33 31.35 34.65 3.8 58 700 0.1 25 MMSZ5258B M3 36 34.20 37.80 3.4 70 700 0.1 27 MMSZ5259B M4 39 37.05 40.95 3.2 80 800 0.1 30

Notes: 4. RΘJL = 132°C/W

5. Device mounted on ceramic PCB with copper pad areas 40mm

6. Short duration pulse test used to minimize self-heating effect.

MMSZ5221B - MMSZ5259B

Document number: DS18010 Rev. 27 - 2

2 of 5

www.diodes.com

500 mW 370 mW 338

-65 to +150

Impedance

f = 1KHz

= 0.25mA

Leakage Current (Note 6)

@ IZK

°C/W

°C

Maximum Reverse

@ VR

September 2012

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