1.5KA33/91 datasheet, PDF - EEWORLD Datasheet

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1.5KA33/91: DescriptionTrans Voltage Suppressor Diode, 1500W, 26.8V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1.5KA, 2 PIN; CategoryDiscrete semiconductor diode; File Size75KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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1.5KA33/91 Overview

Trans Voltage Suppressor Diode, 1500W, 26.8V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1.5KA, 2 PIN

1.5KA33/91 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	PLASTIC, CASE 1.5KA, 2 PIN
Contacts	2
Manufacturer packaging code	CASE 1.5KA
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED
Maximum breakdown voltage	36.3 V
Minimum breakdown voltage	29.7 V
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 code	O-PALF-W2
JESD-609 code	e0
Maximum non-repetitive peak reverse power dissipation	1500 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	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	5 W
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	26.8 V
surface mount	NO
technology	AVALANCHE
Terminal surface	TIN LEAD
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Base Number Matches	1

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1.5KA6.8 thru 1.5KA47A

Vishay General Semiconductor

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

• 1500 W peak pulse power capability with a

10/1000 µs waveform

Case Style 1.5KA

PRIMARY CHARACTERISTICS

PPM

FSM

max.

6.8 V to 47 V

1500 W

6.5 W

200 A

185 °C

• 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

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

accordance to WEEE 2002/96/EC

MECHANICAL DATA

Case:

Molded epoxy body over passivated junction

Molding compound meets UL 94 V-0 flammability

rating

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

Terminals:

Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

HE3 suffix meets JESD 201 class 2 whisker test

Polarity:

Color band denotes cathode end

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.

MAXIMUM RATINGS

= 25 °C unless otherwise noted)

PARAMETER

Peak pulse power dissipation with a 10/1000 µs waveform

(1)

(fig. 1)

Peak pulse current at T

= 25 °C with a 10/1000 µs waveform

(1)

(fig. 3)

Power dissipation on infinite heatsink at T

= 75 °C (fig. 5)

Peak forward surge current 8.3 ms single half sine-wave

(2)

Maximum instantaneous forward voltage at 100 A

(2)

Operating junction and storage temperature range

Notes

(1)

(2)

SYMBOL

PPM

FSM

, T

STG

LIMIT

1500

See next table

6.5

200

3.5

- 65 to + 185

UNIT

°C

Non-repetitive current pulse, per fig. 3 and derated above T

= 25 °C per fig. 2

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

Document Number: 88300

Revision: 09-Feb-11

For technical questions within your region, please contact one of the following:

DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

www.vishay.com

Legal Disclaimer Notice

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 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.

Document Number: 91000

Revision: 11-Mar-11

www.vishay.com

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