Datasheet > SMAJP4KE12

SMAJP4KE12

更新时间： 2024-02-12 11:36:52

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
4页	331K
描述
Transient Voltage Suppressor

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中文翻译

获取价格

技术参数
数据手册

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SMAJP4KE12 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.7	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
湿度敏感等级：	1	峰值回流温度（摄氏度）：	260
处于峰值回流温度下的最长时间：	10

SMAJP4KE12 数据手册

SMAJP4KE6.8 thru SMAJP4KE400CA

Transient Voltage Suppressor

Breakdown Voltage 6.8 to 400 Volts

Peak Pulse Power

400 Watts

Features



Breakdown Voltages (V_BR)from 6.8 to 400V

CASE: SMA (DO214AC)

400W peak pulse power capability with a 10/1000μs

waveform, repetitive rate (duty cycle):0.01%

Fast Response Time



Low incremental surge resistance

Excellent clamping capability



Available in uni-directional and bi-directional

High temperature soldering guaranteed: 265℃ /10

seconds, 0.375” (9.5mm) lead length, 5lbs. (2.3kg)

tension

Application



Use in sensitive electronics protection against voltage

transients induced by inductive load switching and

lighting on IC_S, MOSFE, signal lines of sensor units for

consumer, computer, industrial, automotive and

telecommunication

Mechanical Data



Case: Void-free transfer molded thermosetting epoxy

body meeting UL94V-O



Terminals: Tin-Lead or ROHS Compliant annealed

matte-Tin plating readily solderable per MIL-STD-750,

Method 2026



Marking: Body marked with part number

Polarity: Cathode indicated by band. No marking on bi-

directional devices

Dimensions in inches and (millimeters)



Weight: 0.053g（Approximately）

Maximum Ratings and Electrical Characteristics @ 25^OC unless otherwise specified

Conditions

Symbol

Value

400

Unit

P_PPM

Peak pulse power capability with a 10/1000μs

Peak pulse current with a 10/1000μs

I_PPM

SEE TABLE1

5.0

Steady state power dissipation at T_L=65℃ ,Lead lengths 0.375”(10mm)

P_M(AV)

Steady state power dissipation at T_A=25℃ when mounted on FR4 PC

described for thermal resistance

1.52

I_FSM

V_F

Peak forward surge current,8.3ms single half sine-wave unidirectional only⑴

Maximum instantaneous forward voltage at 30A for unidirectional only⑵

Thermal resistance junction to lead

3.5/5.0

R_θJL

℃/W

℃

R_θJA

Thermal resistance junction to ambient

T_J,T_STG

Operating and Storage Temperature

-65 to +150

Notes:

⑴ Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum

⑵ V_F=3.5V for SMAJP4KE220(A) and below; V_F=5.0V for SMAJP4KE250(A) and above

Document Number: SMAJP4KE6.8 thru SMAJP4KE400CA

Feb.29, 2012

www.smsemi.com

12 3 4

中文翻译

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与SMAJP4KE12相关器件

型号	品牌	获取价格	描述	数据表
SMAJP4KE120	ETC	获取价格	Transient Voltage Suppressor
SMAJP4KE120A	MCC	获取价格	Transient Voltage Suppressor 6.8 to 550 Volts 400 Watt
SMAJP4KE120AE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 400W, 102V V(RWM), Unidirectional, 1 Element, Silicon, DO-
SMAJP4KE120AE3TR	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 400W, 102V V(RWM), Unidirectional, 1 Element, Silicon, DO-
SMAJP4KE120AHE3	MCC	获取价格	Tape: 5K/Reel, 80K/Ctn;
SMAJP4KE120AQ	MCC	获取价格	Tape: 5K/Reel, 80K/Ctn;
SMAJP4KE120A-TP	MCC	获取价格	暂无描述
SMAJP4KE120ATRE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 102V V(RWM), Unidirectional,
SMAJP4KE120CA	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 400W, 102V V(RWM), Bidirectional, 1 Element, Silicon, DO-2
SMAJP4KE120CA	MCC	获取价格	Trans Voltage Suppressor Diode, 400W, 102V V(RWM), Bidirectional, 1 Element, Silicon, DO-2

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