Datasheet > SMBJ440

SMBJ440

更新时间： 2024-09-28 22:52:15

品牌	Logo	应用领域
力特 - LITTELFUSE		局域网光电二极管电视
页数	文件大小	规格书
6页	972K
描述
TVS DIODE 440V 748.65V DO214AA

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中文翻译

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SMBJ440 数据手册

TVS Diodes

Surface Mount – 600W > SMBJ series

Pb e3

SMBJ Series

RoHS

Description

The SMBJ series is designed speciﬁcally to protect

sensitive electronic equipment from voltage transients

induced by lightning and other transient voltage events.

Uni-directional

Features

Bi-directional

• Excellent clamping

capability

• Low incremental surge

resistance

• 600W peak pulse power

capability at 10/1000μs

waveform, repetition rate

(duty cycles):0.01%

• High temperature to reﬂow

soldering guaranteed:

260°C/30sec

• V_BR@T_J= V_BR@25°C

x (1+αT x (T_J- 25))

(αT:Temperature

Coefﬁcient, typical value is

0.1%)

• UL Recognized compound

meeting ﬂammability

classiﬁcation V-0

• Meet MSL level1, per

J-STD-020, LF maximun

peak of 260°C

• Matte tin lead–free plated

• Halogen free and RoHS

compliant

• Pb-free E3 means 2nd

level interconnect is Pb-

free and the terminal ﬁnish

material is tin(Sn) (IPC/

JEDEC J-STD-609A.01)

• UL Recognized to ANSI/

UL 497B: Protectors for

Data Communications and

Fire-Alarm Circuits.

•Typical I_Rless than 1μA

when V_BRmin>12V

• For surface mounted

applications to optimize

board space

Agency Approvals

Agency

Agency File Number

E230531

• Low proﬁle package

•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

• IEC-61000-4-2 ESD

Maximum Ratings andThermal Characteristics

(T_A=25^OC unless otherwise noted)

Parameter

Symbol

Value

Unit

Peak Pulse Power Dissipation(Fig.2)

by 10/1000usTest Waveform(Fig.4) (Note 1),(Note P_PPM

2)-Single Die Parts

Peak Pulse Power Dissipation(Fig.2)

by 10/1000usTest Waveform(Fig.4) (Note 1),

(Note 2)-Stacked Die Parts (Note 5)

600

P_PPM

800

30kV(Air), 30kV (Contact)

• ESD protection of data

lines in accordance with

IEC 61000-4-2

• EFT protection of data

lines in accordance with

IEC 61000-4-4

Power Dissipation on Inﬁnite Heat Sink at

T_L=50^OC

P_D

I_FSM

V_F

5.0

100

Peak Forward Surge Current, 8.3ms Single Half

Sine Wave (Note 3)

Maximum Instantaneous Forward Voltage at 50A

for Unidirectional Only (Note 4)

3.5/5.0

OperatingTemperature Range

T_J

-65 to 150 °C

-65 to 175 °C

• Built-in strain relief

StorageTemperature Range

T_STG

R_ƟJL

R_ƟJA

• Fast response time:

typically less than 1.0ps

from 0V to VBR min

TypicalThermal Resistance Junction to Lead

TypicalThermal Resistance Junction to Ambient

°C/W

100

Notes:

1. Non-repetitive current pulse , per Fig. 4 and derated above T_J(initial) =25^OC per Fig. 3.

2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) 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.

4. V_F< 3.5V for single die parts and V_F< 5.0V for stacked-die parts.

5. For stacked die component details, please refer to part numbers labeled by * in Electrical Characteristics.

Functional Diagram

Applications

TVS components are ideal for the protection of I/O

Interfaces, V_CCbus and other vulnerable circuits used in

Telecom, Computer, Industrial and Consumer electronic

applications.

Bi-directional

Cathode

Anode

Uni-directional

Speciﬁcations are subject to change without notice.

Revised: 06/03/20

12 3 4 5 6

中文翻译

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SMBJ440 替代型号

型号	品牌	替代类型	描述	数据表
SMBJ440A	LITTELFUSE	类似代替	Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors
SMBJ440A	BOURNS	功能相似	Trans Voltage Suppressor Diode, 600W, 440V V(RWM), Unidirectional, 1 Element, Silicon, DO-
P6SMB510A	BOURNS	功能相似	Trans Voltage Suppressor Diode, 600W, 434V V(RWM), Unidirectional, 1 Element, Silicon, DO-

与SMBJ440相关器件

型号	品牌	获取价格	描述	数据表
SMBJ440A	DGNJDZ	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
SMBJ440A	BL Galaxy Electrical	获取价格	TRANSIENT VOLTAGE SUPPRESSOR
SMBJ440A	SSC	获取价格	Transient Voltage Suppressors
SMBJ440A	GOOD-ARK	获取价格	Surface Mount Transient Voltage Suppressors
SMBJ440A	SUNMATE	获取价格	600W 贴片TVS瞬态抑制二极管 SMB 5V~440V 全系列
SMBJ440A	dowosemi	获取价格	瞬态电压抑制器 Transient Voltage Suppressors
SMBJ440A	LGE	获取价格	600 Watts Surface Mount Transient Voltage Suppressor
SMBJ440A	LITTELFUSE	获取价格	Silicon Avalanche Diodes - 600W Surface Mount Transient Voltage Supressors
SMBJ440A	MCC	获取价格	Transient Voltage Suppressor 5.0 to 440 Volts 600 Watt
SMBJ440A	MDE	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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