Datasheet > SMCJ20A-HR

SMCJ20A-HR

更新时间： 2024-02-21 13:32:19

品牌	Logo	应用领域
力特 - LITTELFUSE		电视
页数	文件大小	规格书
6页	743K
描述
TVS DIODE 20V 32.4V DO214AB

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中文翻译

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数据手册
替代型号

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SMCJ20A-HR 数据手册

TVS Diodes

Surface Mount – 1500W > SMCJ-HR Series

Pb e3

SMCJ-HR Series

RoHS

Description

The SMCJ-HR High Reliability series is designed

specifically to protect sensitive electronic equipment from

voltage transients induced by lightning and other transient

voltage events.

Uni-directional

Bi-directional

Agency Approvals

Features

• For surface mounted

applications in order to

optimize board space

• Low proﬁle package

• Built-in strain relief

• Typical I_Rless than 1µA

above 12V

• HighTemperature

soldering guaranteed:

260°C/40 seconds at

terminals

• Plastic package has

Underwriters laboratory

ﬂammability 94V-O

• Meet MSL level1, per

J-STD-020, LF maximun

peak of 260°C

• Matte tin lead–free plated

• Halogen free and RoHS

compliant

• 2nd level interconnect is

Pb-free per IPC/JEDEC

J-STD-609A.01

• Recognized to UL 497B as

an Isolated Loop Circuit

Protector

Agency

Agency File Number

E230531

Maximum Ratings andThermal Characteristics

(T_A=25^OC unless otherwise noted)

• V_BR@T_J= V_BR@25°C x (1+αT x

(T_J- 25))

(αT:Temperature Coefﬁcient)

Parameter

Symbol

P_PPM

Value

1500

6.5

Unit

• Glass passivated chip

junction

• 1500W peak pulse power

capability at 10/1000μs

waveform, repetition rate

(duty cycles):0.01%

• Fast response time:

typically less than 1.0ps

from 0V to BV min

• Excellent clamping

capability

Peak Pulse Power Dissipation atT_A=25ºC by

10/1000µs waveform (Fig.1)(Note 1), (Note 2)

Power Dissipation on inﬁnite heat sink at

P_M(AV)

I_FSM

T_A=50^OC

Peak Forward Surge Current, 8.3ms Single Half

Sine Wave (Note 3)

Maximum Instantaneous Forward Voltage at

100A for Unidirectional

only (Note 4)

Operating Junction and StorageTemperature

Range

200

V_F

3.5/5.0

T_J, T_STG-65 to 150 °C

TypicalThermal Resistance Junction to Lead

R_uJL

R_uJA

°C/W

TypicalThermal Resistance Junction to

Ambient

• Low incremental surge

resistance

Notes:

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

2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal.

3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty

cycle=4 per minute maximum.

Functional Diagram

Applications

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

_CCbus and other vulnerable circuits used inTelecom,

Computer, Industrial and Consumer electronic applications.

Bi-directional

Cathode

Anode

Uni-directional

Speciﬁcations are subject to change without notice.

Revised: 03/10/20

12 3 4 5 6

中文翻译

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SMCJ20A-HR 替代型号

型号	品牌	替代类型	描述	数据表
SMCJ20A-HRAT7	LITTELFUSE	类似代替	TVS DIODE 20V 32.4V DO214AB
SMCJ20A-HRA	LITTELFUSE	类似代替	TVS DIODE 20V 32.4V DO214AB
SMCJ20A	LITTELFUSE	功能相似	Silicon Avalanche Diodes - 1500W Surface Mount Transient Voltage Supressors

与SMCJ20A-HR相关器件

型号	品牌	获取价格	描述	数据表
SMCJ20A-HRA	LITTELFUSE	获取价格	TVS DIODE 20V 32.4V DO214AB
SMCJ20A-HRAT7	LITTELFUSE	获取价格	TVS DIODE 20V 32.4V DO214AB
SMCJ20A-M3/57T	VISHAY	获取价格	TVS DIODE 20V 32.4V DO214AB
SMCJ20A-M3/9AT	VISHAY	获取价格	TVS DIODE 20V 32.4V DO214AB
SMCJ20AP	MCC	获取价格	DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB, ROHS COMPLIANT, PLASTIC, SMC,
SMCJ20APBF	DIGITRON	获取价格	Trans Voltage Suppressor Diode
SMCJ20AQ	YANGJIE	获取价格	Surface Mount Transient Voltage Suppressor Diodes
SMCJ20AQ	DIODES	获取价格	1500W Surface Mount Transient Voltage Suppressor
SMCJ20AQ	MCC	获取价格	Tape :3K/Reel, 48K/Ctn;
SMCJ20A-Q	BOURNS	获取价格	Transient Voltage Suppressor Diode Series

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