MMBZ5242B-7 datasheet, PDF - EEWORLD Datasheet

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MMBZ5242B-7: DescriptionZener Diode, 12V V(Z), 5%, 0.35W, Silicon, Unidirectional, PLASTIC PACKAGE-3; CategoryDiscrete semiconductor diode; File Size335KB，5 Pages; ManufacturerDiodes Incorporated

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MMBZ5242B-7 Overview

Zener Diode, 12V V(Z), 5%, 0.35W, Silicon, Unidirectional, PLASTIC PACKAGE-3

MMBZ5242B-7 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Diodes Incorporated
package instruction	PLASTIC PACKAGE-3
Contacts	3
Reach Compliance Code	not_compliant
ECCN code	EAR99
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
Maximum dynamic impedance	30 Ω
JESD-30 code	R-PDSO-G3
JESD-609 code	e0
Humidity sensitivity level	1
Number of components	1
Number of terminals	3
Maximum operating temperature	150 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	235
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.35 W
Certification status	Not Qualified
Nominal reference voltage	12 V
surface mount	YES
technology	ZENER
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal location	DUAL
Maximum time at peak reflow temperature	10
Maximum voltage tolerance	5%
Working test current	20 mA

MMBZ5242B-7 Preview

MMBZ5221B - MMBZ5259B

350mW SURFACE MOUNT ZENER DIODE

Features



Planar Die Construction

350mW Power Dissipation on FR-4 PCB

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

Mechanical Data



Case: SOT23

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

UL Flammability Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020

Terminal Connections: See Diagram

Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe

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

Weight: 0.008 grams (Approximate)

SOT23

Top View

Device Schematic

Ordering Information

(Notes 5 & 6)

Device

(Type Number)-7-F*

(Type Number)Q-7-F* (Note 7)

(Type Number)-13-F*

(Type Number)Q-13-F* (Note 7)

Notes:

Qualification

Commercial

Automotive

Commercial

Automotive

Packaging

SOT23

Shipping

3,000/Tape & Reel

10,000/Tape & Reel

* Add “-7-F” to the appropriate type number in Electrical Characteristics Table from Page 2. Example: 6.2V Zener = MMBZ5234B-7-F.

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.

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 OW (week 42, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date

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

Fire Retardants.

5. For Packaging Details, go to our website at http://www.diodes.com.

6. Selected voltages are available on 13" reels (10,000 devices per reel). Add “-13-F” to the appropriate type number in Electrical Characteristics Table from

Page 2. Example: 6.2V Zener = MMBZ5234B-13-F. Please contact your Diodes Inc. sales representative for availability.

7. Automotive products are AEC-Q10x qualified and are PPAP capable. Automotive, AEC-Q10x and standard products are and thermally the same, except

where specified. For more information, please refer to https://www.diodes.com/quality/product-compliance-definitions/.

Marking Information

Kxx

K = SAT (Shanghai Assembly / Test site)

xx = Product Type Marking Code

See Electrical Characteristics Table

YM = Date Code Marking

Y = Year (ex: F = 2018)

M = Month (ex: 9 = September)

Cxx

C = CAT (Chengdu Assembly / Test site)

xx = Product Type Marking Code

See Electrical Characteristics Table

YM = Date Code Marking

Y = Year (ex: F = 2018)

M = Month (ex: 9 = September)

Date Code Key

Year

Code

Month

Code

Jan

2012

Feb

2013

Mar

2014

Apr

2015

May

2016

Jun

2017

Jul

2018

Aug

…

Sep

2021

Oct

2022

Nov

2023

Dec

MMBZ5221B - MMBZ5259B

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Maximum Ratings

(@T

= +25°C, unless otherwise specified.)

Forward Voltage

Characteristic

@ I

= 10mA

Symbol

Value

0.9

Unit

Thermal Characteristics

Characteristic

Power Dissipation (Note 8)

Thermal Resistance, Junction to Ambient Air (Note 8)

Operating and Storage Temperature Range

Note:

Symbol

θJA

STG

Value

350

357

-65 to +150

Unit

°C/W

°C

8. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com.

Electrical Characteristics

Type

Number

Type

Code

(@T

= +25°C, unless otherwise specified.)

Zener Voltage Range (Note 9)

@ I

Max (V)

2.52

2.63

2.84

3.15

3.47

3.78

4.10

4.52

4.94

5.36

5.88

6.30

6.51

7.14

7.88

8.61

9.14

9.56

10.50

11.55

12.60

13.65

14.70

15.75

16.80

18.90

21.00

23.10

25.20

28.35

29.40

31.50

34.65

37.80

40.95

9.5

9.0

8.5

7.8

7.0

6.2

5.6

5.2

5.0

4.5

4.2

3.8

3.4

3.2

Maximum Zener

Impedance

f = 1kHz

@ I

= 0.25mA

Ω

1,200

1,300

1,600

1,700

1,900

2,000

1,900

1,600

1,000

750

500

600

700

800

Maximum Reverse

Leakage Current (Note 9)

µA

100

5.0

3.0

2.0

1.0

0.5

0.1

@ V

1.0

2.0

3.0

3.5

4.0

5.0

6.0

6.5

7.0

8.0

8.4

9.1

9.9

MMBZ5221B

MMBZ5222B

MMBZ5223B

MMBZ5225B

MMBZ5226B

MMBZ5227B

MMBZ5228B

MMBZ5229B

MMBZ5230B

MMBZ5231B

MMBZ5232B

MMBZ5233B

MMBZ5234B

MMBZ5235B

MMBZ5236B

MMBZ5237B

MMBZ5238B

MMBZ5239B

MMBZ5240B

MMBZ5241B

MMBZ5242B

MMBZ5243B

MMBZ5244B

MMBZ5245B

MMBZ5246B

MMBZ5248B

MMBZ5250B

MMBZ5251B

MMBZ5252B

MMBZ5254B

MMBZ5255B

MMBZ5256B

MMBZ5257B

MMBZ5258B

MMBZ5259B

Note:

Nom (V)

2.4

2.5

2.7

3.0

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.0

6.2

6.8

7.5

8.2

8.7

9.1

Min (V)

2.28

2.38

2.57

2.85

3.14

3.42

3.71

4.09

4.47

4.85

5.32

5.70

5.89

6.46

7.13

7.79

8.27

8.65

9.50

10.45

11.40

12.35

13.30

14.25

15.20

17.10

19.00

20.90

22.80

25.65

26.60

28.50

31.35

34.20

37.05

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

MMBZ5221B - MMBZ5259B

Document number: DS18011 Rev. 24 - 2

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MMBZ5221B - MMBZ5259B

0.4

, POWER DISSIPATION (W)

Note 7

Note 8

, ZENER CURRENT (mA)

150

0.3

0.2

0.1

100

125

, AMBIENT TEMPERATURE (°C)

Fig. 1 Power Derating Curve

= 25°C

9 10

, ZENER VOLTAGE (V)

Fig. 2 Typical Zener Breakdown Characteristics

= 25 °C

f = 1MHz

1,000

, ZENER CURRENT (mA)

Test current I

Nominal Zener Voltage

, TOTAL CAPACITANCE (pF)

100

= 1V

= 2V

, ZENER VOLTAGE (V)

Fig. 3 Typical Zener Breakdown Characteristics

100

, NOMINAL ZENER VOLTAGE (V)

Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage

1,000

, ZENER IMPEDANCE (



)

100

, ZENER VOLTAGE (V)

Fig. 5 Typical Zener Impedance Characteristics

MMBZ5221B - MMBZ5259B

Document number: DS18011 Rev. 24 - 2

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MMBZ5221B - MMBZ5259B

Package Outline Dimensions

Please see http://www.diodes.com/package-outlines.html for the latest version.

SOT23

All 7°

GAUGE PLANE

0.25

SOT23

Dim

Min

Max

Typ

0.37

0.51

0.40

1.20

1.40

1.30

2.30

2.50

2.40

0.89

1.03 0.915

0.45

0.60 0.535

1.78

2.05

1.83

2.80

3.00

2.90

0.013 0.10

0.05

0.890 1.00 0.975

0.903 1.10 1.025

0.45

0.61

0.55

0.25

0.55

0.40

0.085 0.150 0.110

0°

8°

All Dimensions in mm

Suggested Pad Layout

Please see http://www.diodes.com/package-outlines.html for the latest version.

SOT23

Dimensions

Value (in mm)

2.0

0.8

1.35

0.9

2.9

MMBZ5221B - MMBZ5259B

Document number: DS18011 Rev. 24 - 2

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MMBZ5221B - MMBZ5259B

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

trademark rights, nor the rights of others. Any Customer or user of this document or products described herein 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 Diodes Incorporated

website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.

Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and

hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or

indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings

noted herein may also be covered by one or more United States, international or foreign trademarks.

This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the

final and determinative format released by Diodes Incorporated.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express

written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.

B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any

use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related

information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

www.diodes.com

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