Datasheet > SMAJP4KE20A

SMAJP4KE20A

更新时间： 2024-02-19 00:59:38

品牌	Logo	应用领域
美高森美 - MICROSEMI		局域网光电二极管
页数	文件大小	规格书
4页	236K
描述
Trans Voltage Suppressor Diode, 400W, 17.1V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, DO-214BA, SMAJ, 2 PIN

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

SMAJP4KE20A 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	DO-214BA
包装说明：	R-PDSO-C2	针数：	2
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.17
Is Samacsys：	N	最大击穿电压：	21 V
最小击穿电压：	19 V	击穿电压标称值：	20 V
最大钳位电压：	27.7 V	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-214AC	JESD-30 代码：	R-PDSO-C2
JESD-609代码：	e0	湿度敏感等级：	1
最大非重复峰值反向功率耗散：	400 W	元件数量：	1
端子数量：	2	封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	225	极性：	UNIDIRECTIONAL
最大功率耗散：	1.52 W	认证状态：	Not Qualified
最大重复峰值反向电压：	17.1 V	子类别：	Transient Suppressors
表面贴装：	YES	技术：	AVALANCHE
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	C BEND
端子位置：	DUAL	处于峰值回流温度下的最长时间：	20
Base Number Matches：	1

SMAJP4KE20A 数据手册

SMAJP4KE6.8 thru SMAJP4KE400CA

TRANSIENT VOLTAGE SUPPRESSOR

S C O T T S D A L E D I V I S I O N

DESCRIPTION

PACKAGE

This Transient Voltage Suppressor (TVS) series is an economical molded

surface mount package with very low thermal resistance due to its unique

axial subassembly. It is used for automotive applications and others to

protect voltage sensitive components from destructive or partial degradation.

They have a peak pulse power rating of 400 watts for 1 ms as depicted in

Figures 1 and 2. The package is configured for easy pick and place onto PC

Boards for automated handling. The J-bend terminations also provide stress

relief for use on a variety of PC Board materials.

DO-214AC or BA

(SMAJ)

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Economical series for surface mounting

•

Suppresses transient up to 400 watts @ 10/1000

µs (see Figure 1)

Available in both unidirectional and bi-directional (add

C or CA suffix to part number for bidirectional)

•

Protects sensitive components such as IC’s,

CMOS, Bipolar, BiCMOS, ECL, DTL, T²L, etc.

•

Voltages from 6.8 to 400 V Breakdown (V_BR

Fast Response

Moisture classification is Level 1 per IPC/JEDEC

J-STD-020B with no dry pack

Optional 100% screening for avionics grade is

available by adding MA prefix to part number for

added 100% temperature cycle -55^oC to +125^oC

(10X) as well as surge (3X) and 24 hours HTRB with

post test V_Z& I_R(in the operating direction for

unidirectional or both directions for bidirectional)

Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, JANTXV, or JANS are

available by adding MQ, MX, MV, or MSP prefixes

respectively to part numbers

)

•

Protection from switching transients & induced RF

Compliant to IEC61000-4-2 and IEC61000-4-4 for

ESD and EFT protection respectively

•

Secondary lightning protection per IEC61000-4-5

with 42 Ohms source impedance:

Class 1: SMAJP4KE6.8 to SMAJP4KE91A or CA

Class 2: SMAJP4KE6.8 to SMAJP4KE47A or CA

Class 3: SMAJP4KE6.8 to SMAJP4KE24A or CA

Class 4: SMAJP4KE6.8 to SMAJP4KE12A or CA

•

Secondary lightning protection per IEC61000-4-5

with 12 Ohms source impedance:

Class 1: SMAJP4KE6.8 to SMAJP4KE30A or CA

Class 2: SMAJP4KE6.8 to SMAJP4KE15A or CA

Equivalent axial-lead packages available as P4KE6.8

to P4KE400CA

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Peak Pulse Power dissipation at 25^ºC: 400 watts at

•

Molded epoxy package meets UL94V-0

10/1000 µs (also see Fig 1,2, and 4)

Impulse repetition rate (duty factor): 0.01%

•

Terminations are tin-lead plated solderable per

•

MIL-STD-750, method 2026

_clamping(0 volts to V_(BR)min.): < 100 ps theoretical for

•

Cathode designated by cathode band for

unidirectional (none for bidirectional)

Weight: 0.1 grams (approximate)

Tape & Reel option: Standard per EIA-481-1-A

with 12 mm tape (add “TR” suffix to part number)

750 per 7 inch reel or 2500 per 13 inch reel

unidirectional and < 5 ns for bidirectional

•

Operating and Storage temperature: -65^ºC to +150^ºC

•

Thermal resistance: 17 ^ºC/W junction to lead or

82^ºC/W junction to ambient when mounted on FR4

PC board (1 oz Cu) with recommended footprint (see

last page)

•

Marking only shows 4KExxx digits of part number

•

Steady-State Power dissipation: 5 watts at T_L= 65^oC

or 1.52 watts at T_A= 25^ºC when mounted on FR4 PC

board with recommended footprint

(e.g. 4KE6.8, 4KE12CA, 4KE30A, etc.)

Forward Surge Current at 25ºC: 40 amps peak, 8.3

ms half-sine wave. Maximum voltage of 3.50 V

(unidirectional only)

Solder temperatures: 260 ^ºC for 10 s (maximum)

Microsemi

Page 1

6-16-2004 REV C

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

12 3 4

中文翻译

下载PDF

与SMAJP4KE20A相关器件

型号	品牌	获取价格	描述	数据表
SMAJP4KE20AE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 400W, 17.1V V(RWM), Unidirectional, 1 Element, Silicon, DO
SMAJP4KE20AE3TR	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 400W, 17.1V V(RWM), Unidirectional, 1 Element, Silicon, DO
SMAJP4KE20AHE3	MCC	获取价格	Tape: 5K/Reel, 80K/Ctn;
SMAJP4KE20A-HF	MCC	获取价格	暂无描述
SMAJP4KE20AP	MCC	获取价格	Trans Voltage Suppressor Diode, 400W, 17.1V V(RWM), Unidirectional, 1 Element, Silicon, DO
SMAJP4KE20AQ	MCC	获取价格	Tape: 5K/Reel, 80K/Ctn;
SMAJP4KE20A-TP	MCC	获取价格	Trans Voltage Suppressor Diode, 400W, 17.1V V(RWM), Unidirectional, 1 Element, Silicon, DO
SMAJP4KE20A-TP-HF	MCC	获取价格	暂无描述
SMAJP4KE20ATRE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 17.1V V(RWM), Unidirectional,
SMAJP4KE20CA	MCC	获取价格	Tape: 5K/Reel, 80K/Ctn;

与SMAJP4KE20A相关文章

MBRS340T3G手册解读：参数说明、产品特性及应用
2024-06-28

5
PMOS管背靠背连接：串联还是并联？
2024-06-28

5
高压电解电容的分类与选型策略
2024-06-28

6
数码管：基本概念、分类、技术发展及市场趋势
2024-06-27

12

产品中心

服务支持

精选活动

关于我们

帮助中心

SMAJP4KE20A

SMAJP4KE20A 技术参数

SMAJP4KE20A 数据手册

与SMAJP4KE20A相关器件

与SMAJP4KE20A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SMAJP4KE20A

SMAJP4KE20A 技术参数

SMAJP4KE20A 数据手册

与SMAJP4KE20A相关器件

与SMAJP4KE20A相关文章

您还可以找

您在本页遇到什么问题？