P4KE47A datasheet, PDF - EEWORLD Datasheet

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P4KE47A: Description400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-41; CategoryDiscrete semiconductor diode; File Size84KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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P4KE47A Overview

400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-41

P4KE47A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Vishay
Reach Compliance Code	unknow
Breakdown voltage nominal value	47 V
Maximum clamping voltage	64.8 V
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-609 code	e0
polarity	UNIDIRECTIONAL
Maximum repetitive peak reverse voltage	40.2 V
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)

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P4KE6.8A thru P4KE540A

www.vishay.com

Vishay General Semiconductor

RANS

ORB®

Transient Voltage Suppressors

FEATURES

• Glass passivated chip junction

• Available in uni-directional and bi-directional

• 400 W peak pulse power capability with a

10/1000 μs waveform, repetitive rate (duty

cycle): 0.01 %

• Excellent clamping capability

• Very fast response time

• Low incremental surge resistance

• Solder dip 275 °C max. 10 s, per JESD 22-B106

• AEC-Q101 qualified

• Material categorization: For definitions of compliance

please see

www.vishay.com/doc?99912

DO-204AL (DO-41)

PRIMARY CHARACTERISTICS

uni-directional

bi-directional

PPM

FSM

(uni-directional only)

max.

Polarity

Package

5.8 V to 459 V

6.8 V to 540 V

6.8 V to 440 V

400 W

1.5 W

40 A

175 °C

Uni-directional, bi-directional

DO-204AL (DO-41)

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.

MECHANICAL DATA

Case:

DO-204AL, molded epoxy body over passivated chip

Molding compound meets UL 94 V-0 flammability rating

Base P/N-E3 - RoHS-compliant, commercial grade

Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified

Terminals:

Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix

meets JESD 201 class 2 whisker test

Note

• P4KE250CA to P4KE540A and P4KE250A to P4KE440CA for

commercial grade only

DEVICES FOR BI-DIRECTION APPLICATIONS

For bi-directional types, use CA suffix (e.g. P4KE440CA).

Electrical characteristics apply in both directions.

Polarity:

For uni-directional types the color band denotes

cathode end, no marking on bi-directional types

MAXIMUM RATINGS

= 25 °C unless otherwise noted)

PARAMETER

Peak pulse power dissipation with a 10/1000 μs waveform

(1)

(fig.1)

Peak pulse current with a 10/1000 μs waveform

(1)

Power dissipation on infinite heatsink at T

= 75 °C (fig. 5)

Peak forward surge current 8.3 ms single half-sine wave uni-directional only

(2)

Maximum instantaneous forward voltage at 25 A for uni-directional only

(3)

Operating junction and storage temperature range

SYMBOL

PPM

FSM

, T

STG

LIMIT

400

See next table

1.5

3.5/5.0

- 55 to + 175

UNIT

°C

Notes

(1)

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

(2)

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

(3)

V = 3.5 V for P4KE220A and below; V = 5.0 V for P4KE250A and above

Revision: 18-Sep-12

Document Number: 88365

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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