1.5KE18 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Discrete semiconductor> 1.5KE18

Preview

1.5KE18: Descriptiontransient voltage suppression diode; CategoryDiscrete semiconductor; File Size177KB，5 Pages; ManufacturerYangzhou Yangjie Electronic Technology Co., Ltd.; Websitehttp://www.21yangjie.com/; Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.

Download Datasheet View All

1.5KE18 Overview

transient voltage suppression diode

Features

Product Name: Transient Voltage Suppressor Diode

Product model: 1.5KE18

product features:

Plastic package has Underwriters Laboratory Flammability Classification 94V-0

Exceeds environmental standards of MIL-STD-19500

1500W surge capability at 10 x 100us waveform,duty cycle: 0.01%

Excellent clamping capability

Low zener impedance

Fast response time: Typically less than 1.0ps from 0 volts to VBR for unidirectional and 5.0 ns for bidirectional

Typical IR less than 1uA above 10V

High temperature soldering guaranteed:2500C/ 10 seconds/.375",(9.5mm) lead length / 5lbs.,(2.3kg) tension

Mechanical data:

Cases: Molded plastic

Lead :Axial leads, solderable per MIL- STD-202, Method 208

Polarity: Color band denotes cathode except Bipolar

Weight: 0.94 gram

Maximum Ratings and Electrical Characteristics:

Rating at 25℃ ambient temperature unless otherwise specified.

product data:

Peak Power Dissipation at TA=25℃, TP=1ms PPK Forward power consumption: Minimun 1500W

Steady State Power Dissipation at TL=25℃ PD stable power consumption: 5.0W

Peak Forward Surge Current IFSM Forward pulse current: 200A

Maximum Instaneous Forward Voltage at 25A for Unidirectional Only VF Forward Voltage Drop: 3.5 /5.0V

Operating and Storage Temperature Range Tj. Tstg Operating Junction Temperature: -55 to +175℃

Nominal Voltage: 18V

Breakdown Voltage V(BR) Breakdown Voltage: Min: 16.2V Max: 19.8V

Test Current at IT Test current: 1.0mA

Stand-Off Voltage Vwm Stand-Off Voltage: 14.5V

Max Reverse Leakage at Vwm ID Maximum reverse leakage current: 5.0uA

Max Peak Pulse Current IPPM Maximum peak pulse current: 59A

Max Clamping Voltage at IPPM VC 最大箝位电压：26.5V

Maximum Temperature Coefficient of VBR: 0.088%/℃

Package: DO-201AD

1.5KE18 Preview

Download Datasheet

View All

1.5KE SERIES

瞬变电压抑制二极管

Transient Voltage Suppressor Diodes

■特征

Features

●

1500W

●

6.8V-540V

■外½尺寸和印记

Outline Dimensions and Mark

DO-201AD

1.0(25.4)

MIN

.375(9.50)

.335(8.50)

1.0(25.4)

MIN

.052(1.30)

.028(0.71)

DIA

Unit: in inches (millimeters)

■用途 Applications

●

箝½电压用 Clamping

Voltage

.220(5.60)

.197(5.00)

DIA

■极限值（绝对最大额定值）

Limiting Values (Absolute Maximum Rating)

参数名称

Item

最大损耗功率

Peak power dissipation

最大脉冲电流

Peak pulse current

功率损耗

Power dissipation

最大正向浪涌电流

Peak forward surge current

工½结温和存储温度范围

Operating junction and storage

temperature range

符号

Symbol

PPPM

IPPM

IFSM

TJ,TSTG

单½

Unit

℃

条件

Conditions

在10/1000us 波½下测试

with a 10/1000us waveform

在10/1000us 波½下测试

with a 10/1000us waveform

无限散热片@

TL=75℃

on infinite heat sink at TL=75℃

8.3ms正弦半波，仅单向型

8.3 ms single half sine-wave unidirectional only

最大值

Max

1500

见下面表格

See Next Table

6.5

200

-55 to +175

■电特性（T

a=25

℃

除非另有规定）

Electrical Characteristics（Ta=25

℃

Unless otherwise specified）

参数名称

Item

最大瞬间正向电压（1）

Maximum instantaneous forward

Voltage（1）

典型热阻

Thermal resistance

符号

Symbol

θJA

θJL

单½

Unit

℃/W

条件

Conditions

在25A下测试，仅单向型

at 25A for unidirectional only

结到环境

junction to ambient

结到引线

junction to lead

最大值

Max

3.5/5.0

15.4

备注：Notes:

1. VF=3.5V适用于1.5KE220(A)及其以下型号；VF=5.0V适用于1.5KE250(A)及其以上型号

VF = 3.5 V for 1.5KE220(A) and below; VF = 5.0 V for 1.5KE250(A) and above

Document Number 0236

Rev. 1.0, 22-Sep-11

扬州扬杰电子科技股½有限公司

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

Recommended Resources

Traditional relay ventilation system control circuit

Button delay lighting switch

Sensitive long range digital thermometer

Warehouse building cage electrical control circuit

Automatic voltage stabilizing power supply circuit

Fax machine circuit diagram 2

Practical information - 3G technology standards and their development research: With the rapid development of communication services and the surge in communication volume, future mobile communication systems must not only have large system capacity, but also support the effective...; 1234 RF/Wirelessly

Please follow me-DIY smart home system: With the development of micro-power processors and communication chips, the energy-consuming wired communication methods in the past have increasingly hindered the development of communication network...; Jacktang RF/Wirelessly

Playing with Circuits (1) - High-Side Current Detection: My current job is to patch up the problems and reduce costs. I saw others using INA169 as a high-side current detector on a large PCB, as a sampling input for electronic fuses. I spent some time think...; PowerAnts Analog electronics

In the era of autonomous vehicles: Antenna measurement and simulation are more critical than ever: The emergence of autonomous and connected cars has put forward higher requirements for wireless connectivity testing, especially the vehicle-to-everything (V2X) technology that the automotive industry...; lucyx510 Integrated technical exchanges

What should I do if my working hours are scattered?: As the title says, what should I do if my working time is scattered? Every time I make something, I often haven't understood the original hardware and software, and the software writers will throw me ...; lingking Integrated technical exchanges

3 Benefits of Using Low IQ Buck/Boost Converters to Extend Flow Meter Battery Life: Compared to battery chemistries such as lithium manganese dioxide (LiMnO 2 ) , lithium thionyl chloride (LiSOCI 2 ) batteries can achieve higher energy density and better cost per watt, so they are co...; qwqwqw2088 Analogue and Mixed Signal

Popular Components