Diodes MMSZ5221BS, MMSZ5259BS User Manual

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Features

• Planar Die Construction

• Ultra-Small Surface Mount Package

Mechanical Data

• Case: SOD-323

• Case Material: Molded Plastic. UL Flammability Classification

• General Purpose

• Ideally Suited for Automated Assembly Processes

• Lead, Halogen and Antimony Free, RoHS Compliant

"Green" Device (Notes 3 and 4)

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

• Terminals: Solderable per MIL-STD-202, Method 208

• Lead Free Plating (Matte Tin Finish annealed over Alloy 42

• Marking Information: See Page 4

• Ordering Information: See Page 4

• Weight: 0.004 grams (approximate)

Top View

Maximum Ratings @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Forward Voltage (Note 2) @ IF = 10mA VF

MMSZ5221BS - MMSZ5259BS

SURFACE MOUNT ZENER DIODE

Rating 94V-0

leadframe). Polarity: Cathode Band

0.9 V

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range

Notes: 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb

MMSZ5221BS -MMSZ5259BS

Document number: DS31038 Rev. 12 - 2

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

3. No purposefully added lead. Halogen and Antimony Free.

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

PD

R

JA

θ

T

J, TSTG

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200 mW

Fire Retardants.

2O3

625

-65 to +150

°C/W

°C

June 2008

© Diodes Incorporated

Electrical Characteristics @T

Zener Voltage Range (Note 5)

Type

Number

Marking

Code

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

= 25°C unless otherwise specified

A

Current

VZ @ IZT IZT Z

Test

MMSZ5221BS - MMSZ5259BS

Maximum Zener

Impedance (Note 6)

ZT @ IZT

= 0.25mA

ZZK @ IZK

Ω

Maximum Reverse

Leakage Current (Note 5)

IR @ VR

μA

MMSZ5221BS C1 2.4 2.28 2.52 20 30 1200 100 1.0
MMSZ5223BS C3 2.7 2.57 2.84 20 30 1300 75 1.0
MMSZ5225BS C5 3.0 2.85 3.15 20 30 1600 50 1.0
MMSZ5226BS G1 3.3 3.14 3.47 20 28 1600 25 1.0
MMSZ5227BS G2 3.6 3.42 3.78 20 24 1700 15 1.0
MMSZ5228BS G3 3.9 3.71 4.10 20 23 1900 10 1.0
MMSZ5229BS G4 4.3 4.09 4.52 20 22 2000 5.0 1.0
MMSZ5230BS G5 4.7 4.4 7 4.94 20 19 1900 5.0 2.0
MMSZ5231BS E1 5.1 4.85 5.36 20 17 1600 5.0 2.0
MMSZ5232BS E2 5.6 5.32 5.88 20 11 1600 5.0 3.0
MMSZ5233BS E3 6.0 5.70 6.30 20 7 1600 5.0 3.5
MMSZ5234BS E4 6.2 5.89 6.51 20 7 1000 5.0 4.0
MMSZ5235BS E5 6.8 6.46 7.14 20 5 750 3.0 5.0
MMSZ5236BS F1 7.5 7.13 7.88 20 6 500 3.0 6.0
MMSZ5237BS F2 8.2 7.79 8.61 20 8 500 3.0 6.5
MMSZ5238BS F3 8.7 8.27 9.14 20 8 600 3.0 6.5
MMSZ5239BS F4 9.1 8.65 9.56 20 10 600 3.0 7.0
MMSZ5240BS F5 10 9.50 10.50 20 17 600 3.0 8.0
MMSZ5241BS H1 11 10.45 11.55 20 22 600 2.0 8.4
MMSZ5242BS H2 12 11.40 12.60 20 30 600 1.0 9.1
MMSZ5243BS H3 13 12.35 13.65 9.5 13 600 0.5 9.9
MMSZ5245BS H5 15 14.25 15.75 8.5 16 600 0.1 11
MMSZ5246BS J1 16 15.20 16.80 7.8 17 600 0.1 12
MMSZ5248BS J3 18 17.10 18.90 7.0 21 600 0.1 14
MMSZ5250BS J5 20 19.00 21.00 6.2 25 600 0.1 15
MMSZ5251BS K1 22 20.90 23.10 5.6 29 600 0.1 17
MMSZ5252BS K2 24 22.80 25.20 5.2 33 600 0.1 18
MMSZ5254BS K4 27 25.65 28.35 5.0 41 600 0.1 21
MMSZ5255BS K5 28 26.60 29.40 4.5 44 600 0.1 21
MMSZ5256BS M1 30 28.50 31.50 4.2 49 600 0.1 23
MMSZ5257BS M2 33 31.35 34.65 3.8 58 700 0.1 25
MMSZ5258BS M3 36 34.20 37.80 3.4 70 700 0.1 27
MMSZ5259BS M4 39 37.05 40.95 3.2 80 800 0.1 30

Notes: 5. Short duration pulse test used to minimize self-heating effect.

6. f = 1KHz.

MMSZ5221BS -MMSZ5259BS

Document number: DS31038 Rev. 12 - 2

2 of 4

www.diodes.com

© Diodes Incorporated

V

June 2008