SMAJ17CA

更新时间： 2024-01-31 14:10:53

品牌	Logo	应用领域
力特 - LITTELFUSE		二极管光电二极管局域网
页数	文件大小	规格书
4页	173K
描述
Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors

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技术参数
数据手册

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SMAJ17CA 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.59
Is Samacsys：	N	击穿电压标称值：	19.9 V
最大钳位电压：	27.6 V	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
极性：	UNIDIRECTIONAL	最大重复峰值反向电压：	17 V
子类别：	Transient Suppressors	表面贴装：	YES
处于峰值回流温度下的最长时间：	10	Base Number Matches：	1

SMAJ17CA 数据手册

Silicon Avalanche Diodes

400W Surface Mount Transient Voltage Supressors

RoHS

SMAJ Series

FEATURES

• RoHS compliant

• For surface mounted applications in order to optimize

board space

• Low profile package

• Built-in strain relief

• Glass passivated junction

• Low inductance

• Excellent clamping capability

• Repetition Rate (duty cycle): 0.01%

• Fast response time: typically less than 1.0ps from 0 Volts to

V(BR) for unidirectional types

• Typical IR less than 1A above 10V

MAXIMUM RATINGS AND CHARACTERISTICS

@25˚C AMBIENT TEMPERATURE (unless otherw ise noted)

• High Temperature soldering: 250˚C/10 seconds at terminals

• Plastic package has Underwriters Laboratory

Flammability 94V-O

PARAMETER

VALUE

SYMBOL

UNIT

Agency Approvals: Recognized under the Components Program

of Underwriters Laboratories.

Peak pulse power Dissipation on

10/1000µs waveform

Min

400

Watts

PPM

(note 1,2, FIG.1)

Agency File Number: E128662

Peak pulse current of on 10\1000µs

waveform (note 1, FIG.3)

PPM

Amps

SEE TABLE 1

Peak forward Surge Current, 8.3ms

Single Half SIne Wave Superimposed

on Rated Load, (JEDEC Method)

(note 2.3)

FSM

Operating junction and Storage

Temperature Range

°C

-55 to +150

j, sTG

Notes:

1. Non-repetitive current pulse, per Fig.3 and derated above T =

25˚C per Fig.2

2. Mounted on 5.0mm (0.03mm thick) Copper Pads to each

terminal

3. 8.3 ms single half sine-wave, or equivalent square wave, Duty

cycle= 4 pulses per minute maximum.

ORDERING INFORMATION

Mechanical Specifications:

Weight:

Case:

0.002ounce, 0.061 gram

JEDEC DO-214AC Molded Plastic over

glass passivated junction

Any

Color band denotes cathode except

Bipolar

C A

SMAJ

Voltage

Bi-Directional

Mounting Position:

Polarity:

5% Voltage Tolerance

Terminal:

Solder Plated, solderable per

MIL-STD-750, Method 2026

Standard Packaging: 12mm tape (EIA STD RS-481)

Tape and reeled (5000 pcs)

254

www. lit t elf us e. c om

12 3 4

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