Datasheet > SMAJ33A

SMAJ33A

更新时间： 2024-02-18 06:30:27

品牌	Logo	应用领域
硕凯 - SOCAY		局域网光电二极管电视
页数	文件大小	规格书
7页	1704K
描述
Surface Mount Transient Voltage Suppressors (TVS)

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

SMAJ33A 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	DO-214AC
包装说明：	R-PDSO-C2	针数：	2
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	0.78
Is Samacsys：	N	其他特性：	LOW INDUCTANCE, EXCELLENT CLAMPING CAPABILITY
最大击穿电压：	40.6 V	最小击穿电压：	36.7 V
击穿电压标称值：	38.65 V	最大钳位电压：	53.3 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：	e3
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
最高工作温度：	150 °C	最低工作温度：	-65 °C
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）：	260
极性：	UNIDIRECTIONAL	认证状态：	Not Qualified
最大重复峰值反向电压：	33 V	子类别：	Transient Suppressors
表面贴装：	YES	技术：	AVALANCHE
端子面层：	Matte Tin (Sn)	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：	40
Base Number Matches：	1

SMAJ33A 数据手册

Surface Mount Transient Voltage Suppressors (TVS)

SMAJ Series 3.3 To 440 V

400W

Uni-directional

Bi-directional

Description

The SMAJ series is designed specifically to protect sensitive electronic

equipment from voltage transients induced by lightning and other transient

voltage events.

Features



For surface mounted applications in order to optimize board space

Low leakage



Uni and Bidirectional unit

Glass passivated junction

Low inductance

Excellent clamping capability

Functional Diagram

400W Peak power capability at 10 × 1000µs waveform Repetition rate

(duty cycle):0.01%



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

Typical I_Rless than 5μA above 12V

High Temperature soldering: 260°C/40 seconds at terminals

Typical maximum temperature coefficient ΔV_BR= 0.1% ×

V_BR@25°C× ΔT

Bi-directional

Cathode

Anode



Plastic package has Underwriters Laboratory Flammability 94V-0

Matte tin lead–free Plated

Uni-direction

Halogen free and RoHS compliant

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

Agency Approvals

AGENCY



IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)

ESD protection of data lines in accordance with IEC 61000-4-2

(IEC801-2)

AGENCY FILE NUMBER

E341027



EFT protection of data lines in accordance with IEC 61000-4-4

(IEC801-4)

Applications

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

V_CCbus and other vulnerable circuits used in Telecom,

Computer, Industrial and Consumer electronic applications.

Maximum Ratings (T_A=25℃ unless otherwise noted)

Parameter

Symbol

Value

Unit

Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note

1), (Note 2)

P_PPM

400

Watts

Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3)

Power Dissipation on Infinite Heat Sink at T_L=75°C

Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)

Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only

(Note 4)

I_PP

P_M(AV)

I_FSM

See Next Table

Amps

Watt

1.0

Amps

V_F

3.5/5.0

Voltage

Operating junction and Storage Temperature Range.

T_J, T_STG

-55 to +150

℃

Notes:

1. Non-repetitive current pulse, per Fig. 3 and derated above T_A= 25℃ per Fig. 2.

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

3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.

4. V_F< 3.5V for V_BR< 200V and V_F< 6.5V for V_BR> 201V.

SOCAY Electronics Corp., Ltd.

www.socay.com

@ SOCAY Electronics Corp., Ltd. 2020

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

Revision December 21, 2020

1 / 7

12 3 4 5 6 7

中文翻译

下载PDF

与SMAJ33A相关器件

型号	品牌	获取价格	描述	数据表
SMAJ33A / CA	SWST	获取价格	瞬态电压抑制管
SMAJ33A/2F	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SMAJ33A/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SMAJ33A-13-F	DIODES	获取价格	400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMAJ33A-7	DIODES	获取价格	Trans Voltage Suppressor Diode, 400W, 33V V(RWM), Unidirectional, 1 Element, Silicon, PLAS
SMAJ33A-AT	UNSEMI	获取价格	Surface Mount Transient Voltage Suppressors
SMAJ33A-AT	YAGEO	获取价格	瞬态抑制二极管 (车用)
SMAJ33A-AU	JJM	获取价格	车规瞬态电压抑制二极管
SMAJ33AD / CAD	SWST	获取价格	瞬态电压抑制管
SMAJ33AE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-2

与SMAJ33A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

SMAJ33A

SMAJ33A 技术参数

SMAJ33A 数据手册

与SMAJ33A相关器件

与SMAJ33A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

SMAJ33A

SMAJ33A 技术参数

SMAJ33A 数据手册

与SMAJ33A相关器件

与SMAJ33A相关文章

您还可以找

您在本页遇到什么问题？