1.5KE20 datasheet, PDF - EEWORLD Datasheet

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1.5KE20: Description1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE; CategoryDiscrete semiconductor Transient suppression diode; File Size196KB，4 Pages; ManufacturerLGE; Websitehttp://www.luguang.cn/web_en/index.html

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1.5KE20 Overview

1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE

1.5KE20 Parametric

Parameter Name	Attribute value
Case Style	DO-27
Ppk(W)	1500
MIN_(V)	18.00
MAX_(V)	22.00
Vwm_(V)	16.2
Ir_(uA)	1
Ippm_(A)	51.55
Vc_(V)	29.1
class	Diodes

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1.5KE SERIES

1500 WattsTransient Voltage Suppressor Diodes

DO-201AD/DO-27

Features

Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

1500W surge capability at 10 x 1000 us

waveform

Excellent clamping capability

Low Dynamic impedance

Fast response time: Typically less than 1.0ps

from 0 volts to VBR for unidirectional and 5.0 ns

for bidirectional

Typical I

less than 1uA above 10V

High temperature soldering guaranteed:

260 C / 10 seconds / .375”,(9.5mm) lead length

/ 5lbs.,(2.3kg) tension

Dimensions in inches and (millimeters)

Mechanical Data

Case: Molded plastic

Polarity: Color band denotes cathode except

bipolar

Weight:

1.2

gram

Maximum Ratings and Electrical Characteristics

Rating at 25

C ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Type Number

eak

ower

issipation at

=25 C, Tp=1ms (

ote 1)

Symbol

FSM

Value

Minimum1500

5.0

200

3.5 / 5.0

Units

Watts

Amps

Volts

Steady State Power Dissipation at T

=75

Lead Lengths .375”, 9.5mm (Note 2)

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load

(JEDEC method) (Note 3)

Maximum Instantaneous Forward Voltage at 50.0A for

Unidirectional Only (Note 4)

Operating and Storage Temperature Range

, T

STG

-55 to + 175

Notes:

1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T

=25

C Per Fig. 2.

2. Mounted on Copper Pad Area of 0.6 x 0.6” (16 x

mm) Per Fig. 4.

3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minutes

Maximum.

4. V

=3.5V for Devices of V

≤

200V and V

=5.0V Max. for Devices V

>200V.

Devices for Bipolar Applications

1. For Bidirectional Use C or CA Suffix for Types 1.5KE6.8 through Types 1.5KE440.

2. Electrical Characteristics Apply in Both Directions.

http://www.luguang.cn

- 574 -

mail:lge@luguang.cn

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