1.5KE33A-HE3/54 datasheet, PDF

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1.5KE33A-HE3/54: DescriptionDIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, ROHS COMPLIANT, PLASTIC, CASE 1.5KE, 2 PIN, Transient Suppressor; CategoryDiscrete semiconductor diode; File Size111KB，8 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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1.5KE33A-HE3/54 Overview

DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, ROHS COMPLIANT, PLASTIC, CASE 1.5KE, 2 PIN, Transient Suppressor

1.5KE33A-HE3/54 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	ROHS COMPLIANT, PLASTIC, CASE 1.5KE, 2 PIN
Contacts	2
Manufacturer packaging code	CASE 1.5KE
Reach Compliance Code	unknow
Base Number Matches	1

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1.5KE6.8 thru 1.5KE540A, 1N6267 thru 1N6303

Vishay General Semiconductor

RANS

ORB

Transient Voltage Suppressors

FEATURES

• Glass passivated chip junction

• Available in Unidirectional and Bidirectional

• 1500 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 260 °C, 40 seconds

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

MAJOR RATINGS AND CHARACTERISTICS

(BR)

Unidirectional

(BR)

Bidirectional

PPM

FSM

(Unidirectional only)

max.

6.8 V to 540 V

6.8 v to 440 V

1500 W

6.5 W

200 A

175 °C

Case Style 1.5KE

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:

Molded epoxy body over passivated junction

Epoxy meets UL 94V-0 flammability rating

Terminals:

Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

Polarity:

For unidirectional types the color band

denotes cathode end, no marking on bidirectional

types

DEVICES FOR BIDIRECTION APPLICATIONS

For bidirectional types,

(e.g. 1.5KE440CA).

use

suffix

Electrical characteristics apply in both directions.

MAXIMUM RATINGS

= 25 °C unless otherwise noted)

PARAMETER

Peak pulse power dissipation with a 10/1000 µs waveform

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 unidirectional only

Maximum instantaneous forward voltage at 100 A for unidirectional only

Operating junction and storage temperature range

Note:

(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

(3) V

= 3.5 V for 1.5KE220 (A) & below; V

= 5.0 V for 1.5KE250(A) & above

(3)

(2)

(1)

SYMBOL

(Fig. 1)

PPM

FSM

, T

STG

LIMIT

1500

see next table

6.5

200

3.5/5.0

- 55 to + 175

UNIT

°C

www.vishay.com

Document Number: 88301

Revision: 08-May-07

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