SA12CA-B

更新时间： 2024-11-03 06:09:59

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
5页	137K
描述
Transient Voltage Suppression Diodes

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中文翻译

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数据手册
替代型号

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SA12CA-B 数据手册

TransientVoltage Suppression Diodes

Axial Leaded – 500W > SA series

RoHS

SA Series

Description

The SA Series is designed specifically to protect sensitive

electronic equipment from voltage transients induced by

lightning and other transient voltage events.

Features

tꢀ)BMPHFOꢁ'SFF

tꢀ -PXꢀJODSFNFOUBMꢀTVSHFꢀ

resistance

tꢀ 3P)4ꢀDPNQMJBOU

tꢀ 5ZQJDBMꢀ*_Rless than 1μA

above 13V

tꢀ 5ZQJDBMꢀNBYJNVNꢀ

temperature coefﬁcient

ΔV_BR= 0.1% x V_BR@25°C x ΔT tꢀ )JHIꢀUFNQFSBUVSFꢀ

soldering guaranteed:

Agency Approvals

tꢀ (MBTTꢀQBTTJWBUFEꢀDIJQꢀ

260°C/40 seconds /

0.375”,(9.5mm) lead

length, 5 lbs., (2.3kg)

tension

tꢀ 1MBTUJDꢀQBDLBHFꢀIBTꢀ

Underwriters Laboratory

Flammability classiﬁcation

94V-O

junction in DO-15 Package

AGENCY

AGENCY FILE NUMBER

E128662/E230531

tꢀ ꢂꢃꢃ8ꢀQFBLꢀQVMTFꢀ

capability at 10×1000μs

waveform, repetition rate

(duty cycles):0.01%

tꢀ 'BTUꢀSFTQPOTFꢀUJNFꢄꢀ

typically less than 1.0ps

from 0 Volts to BV min

Maximum Ratings andThermal Characteristics

(T_A=25^OC unless otherwise noted)

tꢀ .BUUFꢀ5JOꢀ-FBEoGSFFꢀQMBUFE

tꢀ &YDFMMFOUꢀDMBNQJOHꢀ

capability

Parameter

Symbol

P_PPM

Value

500

Unit

Peak Pulse Power Dissipation by

10x1000μs test waveform (Fig.1)

(Note 1)

Applications

Steady State Power Dissipation on

inﬁnite heat sink atT_L=75ºC (Fig. 5)

P_D

3.0

TVS devices are ideal for the protection of I/O interfaces,

_CCbus and other vulnerable circuits used in telecom,

computer, industrial and consumer electronic applications.

Peak Forward Surge Current, 8.3ms

Single Half Sine Wave Unidirectional

only (Note 2)

I_FSM

Maximum Instantaneous Forward

Voltage at 35A for Unidirectional

only (Note 3)

V_F

3.5/5.0

Operating Junction and Storage

Temperature Range

T , T_STG-55 to 175

°C

TypicalThermal Resistance Junction

to Lead

R_uJL

R_uJA

°C/W

TypicalThermal Resistance Junction

to Ambient

Notes:

1. Non-repetitive current pulse , per Fig. 3 and derated aboveT_A= 25^OC per Fig. 2.

2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per

minute maximum.

3. V_F<3.5V for devices of V_BR<_ 200V and V_F<5.0V for devices of V_BR>_ 201V.

Revision: January 09, 2009

SA Series

Speciﬁcations are subject to change without notice.

Please refer to http://www.Littelfuse.com/series/SA.html for current information.

12 3 4 5

中文翻译

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SA12CA-B 替代型号

型号	品牌	替代类型	描述	数据表
SA12CA-T	DIODES	类似代替	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-15
SA12CA-TP	MCC	类似代替	500WATTS TRANSIENT VOLTAGE SUPPRESSOR 5.0 TO 170 VOLTS
SA12CA	LITTELFUSE	类似代替	Silicon Avalanche Diodes - 500 Watt Axial Leaded Transient Voltage Suppressors

与SA12CA-B相关器件

型号	品牌	获取价格	描述	数据表
SA12CA-BP	MCC	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-15
SA12CA-BP-HF	MCC	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-15
SA12CA-E3/23	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-20
SA12CA-E3/4	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-20
SA12CA-E3/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-20
SA12CA-E3/73	VISHAY	获取价格	DIODE 500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15,
SA12CAE3/TR12	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-41
SA12CAE3/TR8	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-41
SA12CA-G	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-15
SA12CA-GT3	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-15

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