1.5KE82A Littelfuse Inc, 1.5KE82A Datasheet

1.5KE82A

Manufacturer Part Number

1.5KE82A

Description

DIODE TVS 82V 1500W 5% UNI AXL

Manufacturer

Littelfuse Inc

Series

1.5KEr

Datasheet

1.1.5KE200A.pdf (5 pages)

Specifications of 1.5KE82A

Voltage - Reverse Standoff (typ)

70.1V

Voltage - Breakdown

77.9V

Power (watts)

1500W

Polarization

Unidirectional

Mounting Type

Through Hole

Package / Case

Axial

Reverse Stand-off Voltage Vrwm

70.1V

Breakdown Voltage Range

77.9V To 86.1V

Clamping Voltage Vc Max

113V

Diode Configuration

Unidirectional

Peak Pulse Current Ippm

13.5A

Diode Case Style

DO-201

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

1.5KE82A
1.5KE82ALF
1.5KE82ALF
1.5KE82ALFTR
1.5KE82AT

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Price

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Part Number:

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1.5KE Series

Notes:

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

2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per

3. V

Agency Approvals

Maximum Ratings and Thermal Characteristics

Parameter

Peak Pulse Power Dissipation by

10x1000μs test waveform (Fig.1)

(Note 1)

Steady State Power Dissipation on

iniﬁnite heat sink at T

Peak Forward Surge Current, 8.3ms

Single Half Sine Wave Unidirectional

only (Note 2)

Maximum Instantaneous Forward

Voltage at 100A for Unidirectional

only (Note 3)

Operating Junction and Storage

Temperature Range

Typical Thermal Resistance Junction

to Lead

Typical Thermal Resistance Junction

to Ambient

minute maximum.

AGENCY

<3.5V for devices of V

RoHS

=25

C unless otherwise noted)

1.5KE Series

=75ºC (Fig. 5)

200V and V

AGENCY FILE NUMBER

<5.0V for devices of V

E128662/E230531

Symbol

Transient Voltage Suppression Diodes

Axial Leaded – 1500W > 1.5KE series

, T

FSM

PPM

uJL

uJA

STG

= 25

-55 to 175

Revision: January 04, 2011, 16:47

3.5/5.0

Value

C per Fig. 2.

1500

200

6.5

201V.

°C/W

Unit

°C

Description

The 1.5KE Series is designed speciﬁcally to protect

sensitive electronic equipment from voltage transients

induced by lightning and other transient voltage events.

Features

Applications

TVS devices are ideal for the protection of I/O interfaces,

computer, industrial and consumer electronic applications.

Please refer to http://www.Littelfuse.com/series/1.5KE.html for current information.

temperature coefﬁcient

ΔV

junction in DO-201

Package

capability at 10×1000μs

waveform, repetition rate

(duty cycles):0.01%

typically less than 1.0ps

from 0 Volts to BV min

capability

bus and other vulnerable circuits used in telecom,

= 0.1% x V

@25°C x ΔT

Speciﬁcations are subject to change without notice.

resistance

above 13V

soldering guaranteed:

260°C/40 seconds /

0.375” ,(9.5mm) lead

length, 5 lbs., (2.3kg)

tension

Underwriters Laboratory

Flammability classiﬁcation

94V-O

less than 1μA

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1.5KE82A Summary of contents

Page 1

Series RoHS Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 Maximum Ratings and Thermal Characteristics O (T =25 C unless otherwise noted) A Parameter Peak Pulse Power Dissipation by 10x1000μs test waveform (Fig.1) (Note 1) Steady State Power Dissipation on ...

Page 2

... 1.5KE33A 1.5KE33CA 1.5KE36A 1.5KE36CA 1.5KE39A 1.5KE39CA 1.5KE43A 1.5KE43CA 1.5KE47A 1.5KE47CA 1.5KE51A 1.5KE51CA 1.5KE56A 1.5KE56CA 1.5KE62A 1.5KE62CA 1.5KE68A 1.5KE68CA 1.5KE75A 1.5KE75CA 1.5KE82A 1.5KE82CA 1.5KE91A 1.5KE91CA 1.5KE100A 1.5KE100CA 1.5KE110A 1.5KE110CA 1.5KE120A 1.5KE120CA 1.5KE130A 1.5KE130CA 1.5KE150A 1.5KE150CA 1.5KE160A 1.5KE160CA 1.5KE170A 1.5KE170CA 1.5KE180A 1.5KE180CA 1.5KE200A 1 ...

Page 3

Ratings and Characteristic Curves Figure 1 - Peak Pulse Power Rating Curve 1000 100 10 1 0.1 0.000001 0.00001 t -Pulse Width (Sec.) d Figure 3 - Pulse Waveform =10μsec Peak Value I PPM 100 Half ...

Page 4

Soldering Parameters Reﬂow Condition - Temperature Min (T Pre Heat - Temperature Max (T - Time (min to max) (t Average ramp up rate (Liquidus Temp ( peak Ramp-up Rate S(max ...

Page 5

Part Numbering System 1. KE xxx XX X OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional VOLTAGE CODE (Refer to the Electrical Characteristics table) SERIES CODE Packaging Component Part Number Package ...

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