Datasheet > 5.0SMDJ45CA

5.0SMDJ45CA

更新时间： 2025-09-22 19:48:11

品牌	Logo	应用领域
伯恩斯 - BOURNS		脉冲
页数	文件大小	规格书
6页	197K
描述
反向峰值电压VRWM(V):45V;最小反向击穿电压VBR(V):50V;最大钳位电压Vc(V):72.7V;最大峰值脉冲电流IPP(A):68.8A;最大峰值脉冲功率Ppk(W):5000W（5kW）;元器件封装:DO-214;

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数据手册

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5.0SMDJ45CA 数据手册

Features

■ RoHS compliant* and halogen free**

■ Surface mount SMC package

■ Standoff voltage: 5 to 170 volts

■ Peak Pulse Power: 5000 watts

■ Typical temperature coefﬁcient:

ΔV = 0.1 % x VBR @ 25 °C x ΔT

5.0SMDJ Transient Voltage Suppressor Diode Series

General Information

Additional Information

Portable communications, computing and video equipment manufacturers are challenging

the semiconductor industry to develop increasingly higher power density circuit protection

components.

Click these links for more information:

Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection

applications, in compact chip package DO-214AB (SMC) size format. The Transient Voltage

Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 170 V

and Breakdown Voltage up to 209 V. Typical fast response times are less than 1.0 ps from 0

V to Breakdown Voltage.

PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT

SELECTOR LIBRARY

Agency Recognition

Description

Bourns^®Chip Diodes conform to JEDEC standards, are easy to handle with standard pick

and place equipment and the flat configuration minimizes roll away.

File Number: E153537

Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)

Parameter

Symbol

Value

Unit

(Note 1,2)

Minimum Peak Pulse Power Dissipation (T = 1 ms)

5000

Watts

Peak Forward Surge Current

8.3 ms Single Half Sine Wave Superimposed on Rated Load

(JEDEC Method)

300

Amps

FSM

(Note 3,4)

Steady State Power Dissipation @ TL = 50 °C

6.5

Watts

Volts

M(AV)

Maximum Instantaneous Forward Voltage @ I = 100 A

(For Unidirectional Units Only)

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. Thermal Resistance Junction to Lead.

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

4. Mounted on 8.0 mm x 8.0 mm copper pad area to each terminal.

How to Order

5.0SMDJ 12 CA - H

Package

5.0SMDJ = SMC/DO-214AB

Asia-Pacific:

Tel: +886-2 2562-4117 • Email: asiacus@bourns.com

Working Peak Reverse Voltage

12 = 12 V

(Volts)

RWM

EMEA:

Suffix

Tel: +36 88 885 877 • Email: eurocus@bourns.com

A = 5 % Tolerance Unidirectional Device

CA = 5 % Tolerance Bidirectional Device

The Americas:

Tel: +1-951 781-5500 • Email: americus@bourns.com

Reel

(Blank) = 13-inch Reel

-H = 7-inch Reel

www.bourns.com

WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

Speciﬁcations are subject to change without notice.

Users should verify actual device performance in their speciﬁc applications.

The products described herein and this document are subject to speciﬁc legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

12 3 4 5 6

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