SA18CA

更新时间： 2024-11-08 22:50:23

品牌	Logo	应用领域
力特 - LITTELFUSE		二极管局域网
页数	文件大小	规格书
4页	126K
描述
Silicon Avalanche Diodes - 500 Watt Axial Leaded Transient Voltage Suppressors

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中文翻译

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SA18CA 数据手册

Silicon Avalanche Diodes

500 Watt Axial Leaded Transient Voltage Suppressors

RoHS

SA Series

The SA Series is designed specifically to protect sensitive

electronics equipment from voltage transients induced by

lightning and other transient voltage events. These devices are

ideal for the protection of I/O interfaces, Vcc bus and other

vulnerable circuits used in computer and consumer electronic

applications.

FEATURES

• RoHS Compliant

• 5.0 to 180 Volts

• Uni-directional and Bi-directional

• Glass passivated chip junction

• 500W peak pulse power capability on 10/1000µs waveform

• Excellent clamping capability

• Repetition rate (duty cycle): 0.01%

• Low incremental surge resistance

MAXIMUM RATINGS AND CHARACTERISTICS @25˚C

AMBIENT TEMPERATURE (unless otherw ise noted)

• Fast response time: typically less than 1.0ps from 0 Volts to

BV for unidirectional and 5.0ns for bidirectional types

VALUE

SYMBOL

UNIT

RATING

Min

500

Watts

Peak Pulse Power Dissipation on

10/1000µs waveform(Note 1, FIG. 1)

• Typical IR less than 1µA above 10V

PPM

• High temperature soldering guaranteed: 265˚C/10

seconds/.375",(9.5mm) lead length, 5lbs.,(2.3kg) tension

Peak Pulse Current of on 10/1000µs

waveform (Note 1, FIG. 3)

SEE

TABLE 1

PPM

Amps

Watts

Steady State Power Dissipation at

Agency Approvals: Recognized under the Components

(AV)

T =75˚C, Lead lengths .375",

Program of Underwriters Laboratories.

(9.5mm)(Note 2)

Peak Forward Surge Current, 8.3ms

Single Half Sine-Wave Superimposed

on Rated Load, (JEDEC Method)

(Note 3)

Agency File Number: E128662

FSM

Amps

Operating junction and Storage

Temperature Range

°C

-55 to +175

j, STG

Notes:

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

T = 25˚C per Fig.2

2. Mounted on Copper Pad area of 1.6x1.6"(40x40mm)

per Fig.5.

3. 8.3 ms single half sine-wave, or equivalent square wave, Duty

cycle= 4 pulses per minutes maximum.

ORDERING INFORMATION

C A

Mechanical Specifications:

Voltage

Bi-Directional

Weight:

Case:

0.015 ounce, 0.4 gram

JEDEC DO-15 Molded Plastic over

passivated junction

5% Voltage Tolerance

Packing Option

Mounting Position:

Polarity:

Any

Color band denotes cathode except

Bidirectional

Terminal:

Plated Axial leads, solderable per

MIL-STD-750, Method 2026

B = Bulk (1000 pcs)

T = Tape and reeled (4000 pcs)

286

www. lit t elf us e. c om

12 3 4

中文翻译

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SA18CA 替代型号

型号	品牌	替代类型	描述	数据表
SA18CA	FAIRCHILD	类似代替	DEVICES FOR BIPOLAR APPLICATIONS
SMA6J154A-TR	STMICROELECTRONICS	功能相似	High junction temperature Transil TM
SMA6J130A-TR	STMICROELECTRONICS	功能相似	High junction temperature Transil TM

与SA18CA相关器件

型号	品牌	获取价格	描述	数据表
SA18CA.TR	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 500W, Bidirectional, 1 Element, Silicon, DO-15
SA18CA/51-E3	VISHAY	获取价格	DIODE 500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient
SA18CA/54-E3	VISHAY	获取价格	DIODE 500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient
SA18CA/B	YAGEO	获取价格	Trans Voltage Suppressor Diode,
SA18CA/TR12	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-41
SA18CA??	MDD	获取价格	DO-15
SA18CA-13	DIODES	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-15
SA18CA51	VISHAY	获取价格	500W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN
SA18CA51-E3	VISHAY	获取价格	DIODE 500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient
SA18CA-54	VISHAY	获取价格	500W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN

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