Datasheet > P4SMA250CA

P4SMA250CA

更新时间： 2024-02-08 21:42:56

品牌	Logo	应用领域
伯恩斯 - BOURNS		局域网光电二极管
页数	文件大小	规格书
5页	336K
描述
Transient Voltage Suppressor Diode Series

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技术参数
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P4SMA250CA 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.79	Base Number Matches：	1

P4SMA250CA 数据手册

Features

Applications

nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**

nꢀ SurfaceꢀMountꢀSMAꢀpackage

nꢀꢀBreakdownꢀVoltage:ꢀ6.8ꢀtoꢀ550ꢀvolts

nꢀ PeakꢀPulseꢀPower:ꢀ400ꢀwatts

nꢀ Typicalꢀtemperatureꢀcoefﬁcient:ꢀ

nꢀ IECꢀ61000-4-2ꢀESDꢀ(Min.ꢀLevelꢀ4)

nꢀ IECꢀ61000-4-4ꢀEFT

nꢀ IECꢀ61000-4-5ꢀSurge

ꢀ

∆V =ꢀ0.1ꢀ%ꢀxꢀV @ꢀ25ꢀ°Cꢀxꢀ∆T

BRꢀ BRꢀ

ꢀ

P4SMAꢀTransientꢀVoltageꢀSuppressorꢀDiodeꢀSeriesꢀ

General Information

The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop

increasingly smaller electronic components.

Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA)

size format. The Transient Voltage Suppressor series offers a choice of Breakdown Voltages from 6.8 V up to 550 V. Typical fast response

times are less than 1.0 picosecond for unidirectional devices and less than 5.0 picoseconds for bidirectional devices.

Bourns^®Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the ﬂat conﬁguration

minimizes roll away.

Maximum Ratings (@ T = 25 °C Unless Otherwise Noted)

Parameter

Symbol

Value

Unit

(Note 1,2)

Peak Pulse Power Dissipation (T = 1 ms)

400

Watts

Peak Forward Surge Current

8.3 ms Single Half Sine Wave Superimposed on Rated Load

(JEDEC Method)

Amps

FSM

(Note 3)

P4SMA6.8A ~ P4SMA200A

P4SMA220A ~ P4SMA550A

Instantaneous Forward Voltage @ 25 A

(For Unidirectional Units Only)

3.5

5.0

Volts

Operating Temperature Range

Storage Temperature Range

-55 to +150

°C

STG

1. Non-repetitive current pulse, per Pulse Waveform graph and derated above T = 25 °C per Pulse Derating Curve.

2. Mounted on 5.0 mm x 5.0 mm copper pad to each terminal.

3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).

How to Order

P4SMA 6.8 CA - H

Series

P4SMA = SMA/DO-214AC

Breakdown Voltage

6.8 to 550 = 6.8 to 550 V

(Volts)

Sufﬁx

A = 5 % Tolerance Unidirectional Device

CA = 5 % Tolerance Bidirectional Device

Asia-Paciﬁc:

Tel: +886-2 2562-4117

Email: asiacus@bourns.com

Reel

(blank) = 13 inch reel

-H = 7 inch reel

Europe:

Tel: +36 88 520 390

Email: eurocus@bourns.com

The Americas:

Tel: +1-951 781-5500

Email: americus@bourns.com

www.bourns.com

*ꢀꢀRoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ

**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀꢀ

ꢀꢀꢀꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.

Speciﬁcationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.

Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.

Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspeciﬁcꢀapplications.

12 3 4 5

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