3KASMC28HE3/9AT datasheet, PDF

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3KASMC28HE3/9AT: DescriptionTVS DIODE 28V 50V DO214AB; CategoryDiscrete semiconductor diode; File Size410KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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3KASMC28HE3/9AT Overview

TVS DIODE 28V 50V DO214AB

3KASMC28HE3/9AT Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	DO-214AB
package instruction	R-PDSO-C2
Contacts	2
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	EXCELLENT CLAMPING CAPABILITY ,HIGH RELIABILITY
Maximum breakdown voltage	38 V
Minimum breakdown voltage	31.1 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-214AB
JESD-30 code	R-PDSO-C2
JESD-609 code	e3
Humidity sensitivity level	1
Maximum non-repetitive peak reverse power dissipation	3000 W
Number of components	1
Number of terminals	2
Maximum operating temperature	185 °C
Minimum operating temperature	-65 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
polarity	UNIDIRECTIONAL
Maximum power dissipation	6 W
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	28 V
surface mount	YES
technology	AVALANCHE
Terminal surface	MATTE TIN
Terminal form	C BEND
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Base Number Matches	1

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New Product

3KASMC10A thru 3KASMC43A

www.vishay.com

Vishay General Semiconductor

Surface Mount

PAR

Transient Voltage Suppressors

High Temperature Stability and High Reliability Conditions

FEATURES

•

Junction passivation optimized design

passivated anisotropic rectifier technology

• T

= 185 °C capability suitable for high

reliability and automotive requirement

• Available in uni-directional polarity only

• 3000 W peak pulse power capability with a 10/1000 μs

waveform

• Excellent clamping capability

• Very fast response time

• Low incremental surge resistance

• Meets MSL level 1, per J-STD-020, LF maximum peak of

260 °C

• AEC-Q101 qualified

• Material categorization: For definitions of compliance

please see

www.vishay.com/doc?99912

DO-214AB (SMC)

TYPICAL APPLICATIONS

Use in sensitive electronics protection against voltage

transients induced by inductive load switching and lighting

on ICs, MOSFET, signal lines of sensor units for consumer,

computer, industrial, automotive, and telecommunication.

PRIMARY CHARACTERISTICS

PPM

FSM

max.

Polarity

Package

10 V to 43 V

11.1 V to 52.8 V

3000 W

6.0 W

200 A

185 °C

Uni-directional

DO-214AB (SMC)

MECHANICAL DATA

Case:

DO-214AB (SMC)

Molding compound meets UL 94 V-0 flammability rating

Base P/NHM3 - RoHS-compliant and AEC-Q101 qualified

Base P/NHM3_X - RoHS-compliant and AEC-Q101 qualified

(“_X” denotes revision code e.g. A, B, .....)

Terminals:

Matte tin plated leads, solderable

J-STD-002 and JESD 22-B102

HM3 suffix meets JESD 201 class 2 whisker test

Polarity:

Color band denotes cathode end

per

MAXIMUM RATINGS

= 25 °C unless otherwise noted)

PARAMETER

Peak pulse power dissipation with a 10/1000 μs waveform

(1)

(fig. 3)

Peak power pulse current with a 10/1000 μs waveform

(1)

(fig. 1)

Peak forward surge current 8.3 ms single half sine-wave

(2)

Power dissipation

on infinite heatsink, T

= 75 °C

(fig. 6)

Maximum instantaneous forward voltage at 100 A

(2)

Operating junction and storage temperature range

SYMBOL

PPM

FSM

, T

STG

VALUE

3000

See next table

200

6.0

3.5

- 65 to + 185

UNIT

°C

Notes

(1)

Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2.

(2)

Measured on 8.3 ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minute maximum

Revision: 05-Mar-13

Document Number: 89962

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

Legal Disclaimer Notice

www.vishay.com

Vishay

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. 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.

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free

requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference

to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21

conform to JEDEC JS709A standards.

Revision: 02-Oct-12

Document Number: 91000

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