SML4732-5A - Vishay Presicion Group

SML4728 to SML4764A

www.vishay.com Vishay Semiconductors

Rev. 1.8, 29-Nov-11 1Document Number: 85782

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Surface Mount Zener Diodes

FEATURES

• Plastic package has underwriters laboratory

flammability classification 94 V-0

• For surface mounted applications

• Low Zener impedance

• Low regulation factor

• High temperature soldering guaranteed:

260 °C/10 s at terminals

• Standard voltage tolerance is 10 %, suffix A ± 5 %

• Compliant to RoHS Directive 2002/95/EC and in

accordance to WEEE 2002/96/EC

PRIMARY CHARACTERISTICS

PARAMETER VALUE UNIT

VZ range nom. 3.3 to 100 V

Test current IZT 2.5 to 76 mA

VZ specification Thermal equilibrium

Int. construction Single

ORDERING INFORMATION

DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY

SML4728 to SML4764A SML4728 to SML4764A-series-5A 7500 (12 mm tape on 13" plastic reel)

SML4728 to SML4764A SML4728 to SML4764A-series-61 1800 (12 mm tape on 7" plastic reel)

PACKAGE

PACKAGE NAME WEIGHT MOLDING COMPOUND

FLAMMABILITY RATING

MOISTURE SENSITIVITY

LEVEL

SOLDERING

CONDITIONS

DO-214AC 64 mg UL 94 V-0 MSL level 1

(according J-STD-020) 260 °C/10 s at terminals

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

PARAMETER TEST CONDITION SYMBOL VALUE UNIT

Power dissipation TL = 75 °C Ptot 1000 mW

Junction temperature Tj150 °C

Storage temperature range Tstg - 65 to + 150 °C

SML4728 to SML4764A

www.vishay.com Vishay Semiconductors

Rev. 1.8, 29-Nov-11 2Document Number: 85782

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Notes

(1) Based on DC measurement at thermal equilibrium

(2) Surge current is a non-repetitive, 8.3 ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC method

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PART

NUMBER

MARKING

CODE

ZENER VOLTAGE

RANGE (1) TEST CURRENT REVERSE

CURRENT DYNAMIC RESISTANCE SURGE

CURRENT (2)

VZ at IZT1 IZT1 IZT2 IR at VRZZ at IZT1 ZZK at IZT2 IRM

VmA μA VΩmApk

NOM. MAX. MAX. MAX. MAX.

SML4728 3P3 3.3 76 1 100 1 10 400 1380

SML4729 3P6 3.6 69 1 100 1 10 400 1260

SML4730 3P9 3.9 64 1 50 1 9 400 1190

SML4731 4P3 4.3 58 1 10 1 9 400 1070

SML4732 4P7 4.7 53 1 10 1 8 500 970

SML4733 5P1 5.1 49 1 10 1 7 550 890

SML4734 5P6 5.6 45 1 10 2 5 600 810

SML4735 6P2 6.2 41 1 10 3 2 700 730

SML4736 6P8 6.8 37 1 10 4 3.5 700 660

SML4737 7P5 7.5 34 0.5 10 5 4 700 605

SML4738 8P2 8.2 31 0.5 10 6 4.5 700 550

SML4739 9P1 9.1 28 0.5 10 7 5 700 500

SML4740 10 10 25 0.25 10 7.6 7 700 454

SML4741 11 11 23 0.25 5 8.4 8 700 414

SML4742 12 12 21 0.25 5 9.1 9 700 380

SML4743 13 13 19 0.25 5 9.9 10 700 344

SML4744 15 15 17 0.25 5 11.4 14 700 305

SML4745 16 16 15.5 0.25 5 12.2 16 700 285

SML4746 18 18 14 0.25 5 13.7 20 750 250

SML4747 20 20 12.5 0.25 5 15.2 22 750 225

SML4748 22 22 11.5 0.25 5 16.7 23 750 205

SML4749 24 24 10.5 0.25 5 18.2 25 750 190

SML4750 27 27 9.5 0.25 5 20.6 35 750 170

SML4751 30 30 8.5 0.25 5 22.8 40 1000 150

SML4752 33 33 7.5 0.25 5 25.1 45 1000 135

SML4753 36 36 7 0.25 5 27.4 50 1000 125

SML4754 39 39 6.5 0.25 5 29.7 60 1000 115

SML4755 43 43 6 0.25 5 32.7 70 1500 110

SML4756 47 47 5.5 0.25 5 35.8 80 1500 95

SML4757 51 51 5 0.25 5 38.8 95 1500 90

SML4758 56 56 4.5 0.25 5 42.6 110 2000 80

SML4759 62 62 4 0.25 5 47.1 125 2000 70

SML4760 68 68 3.7 0.25 5 51.7 150 2000 65

SML4761 75 75 3.3 0.25 5 56 175 2000 60

SML4762 82 82 3 0.25 5 62.2 200 3000 55

SML4763 91 91 2.8 0.25 5 69.2 250 3000 50

SML4764 100 100 2.5 0.25 5 76 350 3000 45

SML4728 to SML4764A

www.vishay.com Vishay Semiconductors

Rev. 1.8, 29-Nov-11 3Document Number: 85782

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

Fig. 1 - Maximum Continuous Power Dissipation

Fig. 2 - Typical Zener Impedance

Fig. 3 - Typical Temperature Coefficients

Fig. 4 - Typical Instantaneous Forward Characteristics

for SML4763

Fig. 5 - Typical Reverse Characteristics

25 50 75 100 125 150 175

0.25

0.5

0.75

1.0

Terminals Temperature ( °C)

PM(AV)

,Average Power Dissipation (W)

60 Hz

Resistiveor

Inductive Load

P.C.B. Mounted on

0.31 x 0.31 x 0.08" (8 x 8 x 2mm)

copper areas pads

17923

0.5 10 100 500

100

1,000

IZT

, Zener Test Current (mA)

ZZ, Dynamic Zener Impedance (Ω)

TJ=25°C

VZ=91V

VZ=56V

VZ=30V

VZ= 6.2V

17925

010 20 30 40 50 60 70 80 90 100

110

VZ, Zener Voltage (V)

ΘVZ, Temperature Coefficient (mV/ °C)

Tested at rated IZT

17927

0.4 0.6 0.8 1.0 1.2 1.4 1.6

0.01

0.1

InstantaneousForward Voltage (V)

InstantaneousForward Current (A)

Pulse width = 300µs

1% Duty Cycle

TJ=25°C

17924

020 40 60 80 100

0.01

0.1

Percent of Rated Zener Voltage (%)

InstantaneousReverse Current ( µA)

TJ=25°C

TJ=100°C

17926

SML4728 to SML4764A

www.vishay.com Vishay Semiconductors

Rev. 1.8, 29-Nov-11 4Document Number: 85782

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

PACKAGE DIMENSIONS in millimeters (inches): DO-214AC

Cathode Band

1.32 (0.052) max.

Mounting Pad Layout

0.305 (0.012)

0.152 (0.006)

1.52 (0.060)

0.76 (0.030)

1.65 (0.065)

1.25 (0.049)

2.29 (0.090)

1.98 (0.078)

4.50 (0.177)

3.99 (0.157)

2.79 (0.110)

2.54 (0.100)

18839

5.28 (0.208)

4.93 (0.194)

2.15

(0.084).

2.38 (0.094) max.

5.58 (0.22) Ref.

ISO Method E

Legal Disclaimer Notice

www.vishay.com Vishay

Revision: 12-Mar-12 1Document Number: 91000

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,

consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular

purpose, non-infringement and merchantability.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical

requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements

about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular

product with the properties described in the product specification is suitable for use in a particular application. Parameters

provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All

operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree

to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and

damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay

or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to

obtain written terms and conditions regarding products designed for such applications.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by

any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

Material Category Policy

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the

definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council

of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment

(EEE) - recast, unless otherwise specified as non-compliant.

Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that

all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.