Datasheet > 1.5KE18B

1.5KE18B

更新时间： 2024-02-25 23:56:43

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
6页	977K
描述
Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-201AD, PLASTIC, AXIAL PACKAGE-2

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1.5KE18B 技术参数

是否无铅：	含铅	生命周期：	Transferred
零件包装代码：	DO-201AD	包装说明：	O-PALF-W2
针数：	2	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5	其他特性：	UL RECOGNIZED
最大击穿电压：	19.8 V	最小击穿电压：	16.2 V
外壳连接：	ISOLATED	配置：	SINGLE
二极管元件材料：	SILICON	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95代码：	DO-201AD	JESD-30 代码：	O-PALF-W2
最大非重复峰值反向功率耗散：	1500 W	元件数量：	1
端子数量：	2	封装主体材料：	PLASTIC/EPOXY
封装形状：	ROUND	封装形式：	LONG FORM
极性：	UNIDIRECTIONAL	最大功率耗散：	5 W
认证状态：	Not Qualified	表面贴装：	NO
技术：	AVALANCHE	端子形式：	WIRE
端子位置：	AXIAL	Base Number Matches：	1

1.5KE18B 数据手册

TransientVoltage Suppression Diodes

Axial Leaded – 1500W > 1.5KE series

RoHS

1.5KE Series

Description

The 1.5KE Series is designed speciﬁcally to protect

sensitive electronic equipment from voltage transients

induced by lightning and other transient voltage events.

Uni-directional

Features

Bi-directional

• V_BR@T_J= V_BR@25°C × (1+αT • ESD protection of data

lines in accordance with

IEC 61000-4-2 (IEC801-2)

x (T_J- 25))

(αT:Temperature Coefﬁcient)

• EFT protection of data

lines in accordance with

IEC 61000-4-4 (IEC801-4)

• Low incremental surge

resistance

• Glass passivated chip

junction in DO-201

Package

• 1500W peak pulse

capability at 10/1000μs

waveform, repetition rate

(duty cycles):0.01%

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E128662/E230531

• Typical I_Rless than 1μA

above 13V

• High temperature

soldering guaranteed:

260°C/40 seconds /

0.375”,(9.5mm) lead

length, 5 lbs., (2.3kg)

tension

• Plastic package has

underwriters laboratory

ﬂammability classiﬁcation

94V-O

• Fast response time:

typically less than 1.0ps

from 0 Volts to BV min

• Excellent clamping

capability

•Typical failure mode is

short from over-speciﬁed

voltage or current

• Whisker test is conducted

based on JEDEC

JESD201A per its table 4a

and 4c

• IEC-61000-4-2 ESD

Maximum Ratings andThermal Characteristics

(T_A=25°C unless otherwise noted)

Parameter

Symbol

P_PPM

Value

1500

Unit

Peak Pulse Power Dissipation by

10/1000μsTest Waveform (Fig.2)

(Note 1)

Steady State Power Dissipation on

Iniﬁnite Heat Sink atT_L=75ºC (Fig. 6)

P_D

6.5

• Matte tin lead–free plated

• Halogen free and RoHS

compliant

Peak Forward Surge Current, 8.3ms

Single Half Sine Wave Unidirectional

Only (Note 2)

I_FSM

200

Maximum Instantaneous Forward

Voltage at 100A for Unidirectional

Only (Note 3)

15kV(Air), 8kV (Contact)

V_F

3.5/5.0

Operating Junction and Storage

Temperature Range

T_J, T_STG-55 to 150

°C

Applications

TypicalThermal Resistance Junction

to Lead

R_uJL

R_uJA

°C/W

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

_CCbus and other vulnerable circuits used in telecom,

computer, industrial and consumer electronic applications.

TypicalThermal Resistance Junction

to Ambient

Notes:

1. Non-repetitive current pulse , per Fig. 4 and derated aboveT_A= 25°C per Fig. 3.

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

minute maximum.

3. V_F<3.5V for devices of V_BR<_ 200V and V_F<5.0V for devices of V_BR>_ 201V.

Additional Information

Functional Diagram

Datasheet

Resources

Samples

Bi-directional

Cathode

Anode

Uni-directional

Speciﬁcations are subject to change without notice.

Revised: 01/24/14

12 3 4 5 6

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与1.5KE18B相关器件

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1.5KE18-B	RECTRON	Trans Voltage Suppressor Diode	获取价格
1.5KE18-BP	MCC	Trans Voltage Suppressor Diode, 1500W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, D	获取价格
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