MMBZ5221BW - Diodes, Inc. - Datasheet.Live

MMBZ5221BW - MMBZ5259BW

200mW SURFACE MOUNT

ZENER DIODE

Lead-free Green

DS31037 Rev. 10 - 2 1 of 4 MMBZ5221BW - MMBZ5259BW

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Features

·Planar Die Construction

·Ultra-Small Surface Mount Package

·General Purpose

·Ideally Suited for Automated Assembly Processes

·Lead Free/RoHS Compliant (Note 5)

·Qualified to AEC-Q101 Standards for High Reliability

·"Green" Device, Note 6 and 7

·Case: SOT-323

·Case Material: Molded Plastic, "Green" Molding

Compound, Note 7. UL Flammability Classification

Rating 94V-0

·Moisture Sensitivity: Level 1 per J-STD-020C

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

·Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe).

·Polarity: See Diagram

·Marking: See Table on Page 2

·Weight: 0.006 grams (approximate)

Mechanical Data

Characteristic Symbol Value Unit

Forward Voltage @ IF = 10mA VF0.9 V

Power Dissipation (Note 1) Pd200 mW

Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 625 °C/W

Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C

Maximum Ratings @ TA = 25°C unless otherwise specified

SOT-323

Dim Min Max

A0.25 0.40

B1.15 1.35

C2.00 2.20

D0.65 Nominal

E0.30 0.40

G1.20 1.40

H1.80 2.20

J0.0 0.10

K0.90 1.00

L0.25 0.40

M0.10 0.18

a0°8°

All Dimensions in mm

* Add “-7-F” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = MMBZ5234BW-7-F.

Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

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

3. f = 1KHz.

4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

5. No purposefully added lead.

6. Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

7. Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date

code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

Device Packaging Shipping

(Type Number)-7-F SOT-323 3000/Tape & Reel

Ordering Information (Note 4 & 7)

SPICE MODELS: MMBZ5221BW MMBZ5223BW MMBZ5225BW MMBZ5226BW MMBZ5227BW 

MMBZ5228BW MMBZ5229BW MMBZ5230BW MMBZ5231BW MMBZ5232BW MMBZ5234BW 

MMBZ5235BW MMBZ5236BW MMBZ5237BW MMBZ5239BW MMBZ5240BW MMBZ5241BW 

MMBZ5242BW MMBZ5243BW MMBZ5245BW MMBZ5246BW MMBZ5248BW MMBZ5250BW 

MMBZ5251BW MMBZ5252BW MMBZ5254BW MMBZ5256BW MMBZ5257BW MMBZ5258BW 

MMBZ5959BW

DS31037 Rev. 10 - 2 2 of 4 MMBZ5221BW - MMBZ5259BW

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Electrical Characteristics

@ TA = 25°C unless otherwise specified

Notes: 8. Short duration test pulse used to minimize self-heating effect.

9. f = 1KHz.

Type

Number

Marking

Code

Zener Voltage Range (Note 8) Test

Current

Maximum Zener

Impedance (Note 9)

Maximum Reverse

Leakage Current (Note 8)

VZ @ IZT IZT ZZT @ IZT ZZK @ IZK

= 0.25mA

IR@ VR

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

MMBZ5221BW KC1 2.4 2.28 2.52 20 30 1200 100 1.0

MMBZ5223BW KC3 2.7 2.57 2.84 20 30 1300 75 1.0

MMBZ5225BW KC5 3.0 2.85 3.15 20 30 1600 50 1.0

MMBZ5226BW KG1 3.3 3.14 3.47 20 28 1600 25 1.0

MMBZ5227BW KG2 3.6 3.42 3.78 20 24 1700 15 1.0

MMBZ5228BW KG3 3.9 3.71 4.10 20 23 1900 10 1.0

MMBZ5229BW KG4 4.3 4.09 4.52 20 22 2000 5.0 1.0

MMBZ5230BW KG5 4.7 4.47 4.94 20 19 1900 5.0 2.0

MMBZ5231BW KE1 5.1 4.85 5.36 20 17 1600 5.0 2.0

MMBZ5232BW KE2 5.6 5.32 5.88 20 11 1600 5.0 3.0

MMBZ5234BW KE4 6.2 5.89 6.51 20 7.0 1000 5.0 4.0

MMBZ5235BW KE5 6.8 6.46 7.14 20 5.0 750 3.0 5.0

MMBZ5236BW KF1 7.5 7.13 7.88 20 6.0 500 3.0 6.0

MMBZ5237BW KF2 8.2 7.79 8.61 20 8.0 500 3.0 6.5

MMBZ5239BW KF4 9.1 8.65 9.56 20 10 600 3.0 7.0

MMBZ5240BW KF5 10 9.50 10.50 20 17 600 3.0 8.0

MMBZ5241BW KH1 11 10.45 11.55 20 22 600 2.0 8.4

MMBZ5242BW KH2 12 11.40 12.60 20 30 600 1.0 9.1

MMBZ5243BW KH3 13 12.35 13.65 9.5 13 600 0.5 9.9

MMBZ5245BW KH5 15 14.25 15.75 8.5 16 600 0.1 11

MMBZ5246BW KJ1 16 15.20 16.80 7.8 17 600 0.1 12

MMBZ5248BW KJ3 18 17.10 18.90 7.0 21 600 0.1 14

MMBZ5250BW KJ5 20 19.00 21.00 6.2 25 600 0.1 15

MMBZ5251BW KK1 22 20.90 23.10 5.6 29 600 0.1 17

MMBZ5252BW KK2 24 22.80 25.20 5.2 33 600 0.1 18

MMBZ5254BW KK4 27 25.65 28.35 5.0 41 600 0.1 21

MMBZ5255BW KK5 28 26.60 29.40 4.5 44 600 0.1 21

MMBZ5256BW KM1 30 28.50 31.50 4.2 49 600 0.1 23

MMBZ5257BW KM2 33 31.35 34.65 3.8 58 700 0.1 25

MMBZ5258BW KM3 36 34.20 37.80 3.4 70 700 0.1 27

MMBZ5259BW KM4 39 37.05 40.95 3.2 80 800 0.1 30

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

Code 123456789OND

Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

Code JKLMNPRSTUVW

Date Code Key

XXX = Product Type Marking Code, See Table Above

YM = Date Code Marking

Y = Year ex: N = 2002

M = Month ex: 9 = September

XXX

Marking Information

DS31037 Rev. 10 - 2 3 of 4 MMBZ5221BW - MMBZ5259BW

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0.1

0.2

0.3

0.4

50 75 100 125

150

P , POWER DISSIPATION (W)

T , AMBIENT TEMPERATURE (°C)

Fig. 1 Power Dissipation vs Ambient Temperature

C , TOTAL CAPACITANCE (pF)

100

1000

10 100

V , NOMINAL ZENER VOLTAGE (V)

Fig. 2 Total Capacitance vs Nominal Zener Voltage

T = 25 °C

f = 1MHz

V = 1V

V = 2V

100

110 100

P , PEAK SURGE POWER (W)

PULSE WIDTH (ms)

Fig. 4 Maximum Non-repetitive Surge Power

1000

0 1 2 3 4 5 6 78 9 10

I , ZENER CURRENT (mA)

V , ZENER VOLTAGE (V)

Fig. 5 Zener Breakdown Characteristics

T = 25°C

j5V6

6V8

8V2

Test Current IZ

20mA

I , ZENER CURRENT (mA)

V , ZENER VOLTAGE (V)

Fig. 6 Zener Breakdown Characteristics

10 20 30 40

T = 25°C

Test current IZ

Nominal Zener Voltage

33 36

100

1000

1 10 100

V , NOMINAL ZENER VOLTAGE (V)

Fig. 3 Zener Voltage vs. Zener Impedence

I = 1.0mA

DS31037 Rev. 10 - 2 4 of 4 MMBZ5221BW - MMBZ5259BW

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IMPORTANT NOTICE

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further

notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither

does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will

agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.

LIFE SUPPORT

Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the

President of Diodes Incorporated.