Datasheet > SMCJ20A-HRA

SMCJ20A-HRA

更新时间： 2024-01-18 22:22:39

品牌	Logo	应用领域
力特 - LITTELFUSE		电视
页数	文件大小	规格书
6页	742K
描述
TVS DIODE 20V 32.4V DO214AB

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SMCJ20A-HRA 数据手册

TVS Diodes

Surface Mount – 1500W > SMCJ-HRA Series

Pb e3

RoHS

SMCJ-HRA Series

Description

The SMCJ-HRA High Reliability series is designed

speciﬁcally to protect sensitive electronic equipment from

voltage transients induced by lightning and other transient

voltage events. These are available with a variety of up-

screening options for enhanced reliability.

Uni-directional

Bi-directional

Agency Approvals

Features

• High reliability devices

with fabrication and

assembly lots traceability

• Excellent clamping

capability

• Low incremental surge

resistance

• 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

Agency

Agency File Number

E230531

• Enhanced reliability

screening options are

available in reference to

MIL-PRF-19500. Refer to

screen process table for

more detail on screening

options

• For surface mounted

applications to optimize

board space

Maximum Ratings andThermal Characteristics

(T_A=25^OC unless otherwise noted)

Parameter

Symbol Value Unit

Peak Pulse Power Dissipation atT_A=25ºC by

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

Power Dissipation on inﬁnite heat sink atT_A=50^OC P_M(AV)

P_PPM

1500

6.5

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

I_FSM

200

• Low proﬁle package

• Built-in strain relief

V_F

3.5/5.0

• V_BR@T_J= V_BR@25°C x (1+αT x

(T_J- 25))

T_J, T_STG-65 to 150 °C

TypicalThermal Resistance Junction to Lead

R_uJL

R_uJA

°C/W

(αT:Temperature Coefﬁcient)

TypicalThermal Resistance Junction to Ambient

• Glass passivated chip

junction

• 1500W peak pulse power

capability at 10/1000μs

waveform, repetition rate

(duty cycles):0.01%

Notes:

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

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.

= 25^OC per Fig. 2.

4. VF

<3.5V for V^BR

_200V and V <5.0V for V^BR>_201V.

• Recognized to UL 497B as

an Isolated Loop Circuit

Protector

• Fast response time:

typically less than 1.0ps

from 0V to BV min

Functional Diagram

Applications

SMCJ-HRA devices are ideal for the high reliability

protection of I/O Interfaces, V_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: 02/14/20

12 3 4 5 6

中文翻译

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SMCJ20A-HRA 替代型号

型号	品牌	替代类型	描述	数据表
SMCJ20A	LITTELFUSE	完全替代	Silicon Avalanche Diodes - 1500W Surface Mount Transient Voltage Supressors
SMCJ20A-HR	LITTELFUSE	类似代替	TVS DIODE 20V 32.4V DO214AB

与SMCJ20A-HRA相关器件

型号	品牌	获取价格	描述	数据表
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
SMCJ20A-T3	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 1500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-

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