Datasheet > SA18A

SA18A

更新时间： 2024-09-24 22:50:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		二极管局域网
页数	文件大小	规格书
4页	85K
描述
Transient Voltage Suppressors

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替代型号

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SA18A 数据手册

Transient Voltage Suppressors

SA5V0(C)A - SA170(C)A

Features

• Glass passivated junction.

• 500W Peak Pulse Power capability on

10/1000 µs waveform.

• Excellent clamping capability.

• Low incremental surge resistance.

• Fast response time; typically less

than 1.0 ps from 0 volts to BV for

unidirectional and 5.0 ns for

bidirectional.

DO-15

COLOR BAND DENOTES CATHODE

ON UNIDIRECTIONAL DEVICES ONLY. NO

COLOR BAND ON BIDIRECTIONAL DEVICES.

• Typical I_Rless than 1.0 µA above 10V.

DEVICES FOR BIPOLAR APPLICATIONS

- Bidirectional types use CA suffix.

- Electrical Characteristics apply in both directions.

500 Watt Transient Voltage Suppressors

Absolute Maximum Ratings*

T_A= 25°C unless otherwise noted

Symbol

Parameter

Value

Units

P_PPM

I_PPM

P_D

500

Peak Pulse Power Dissipation on 10/1000 µs waveform

see table

Peak Pulse Current on 10/1000 s waveform

Power Dissipation

1.0

.375 " lead length @ T_A= 75 C

I_FSM

Non-repetitive Peak Forward Surge Current

superimposed on rated load (JEDEC method) (Note 1)

Storage Temperature Range

-65 to +175

+ 175

T_stg

T_J

Operating Junction Temperature

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Note 1: Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum.

SA5V0(C)A - SA170(C)A, Rev.

2002 Fairchild Semiconductor Corporation

12 3 4

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SA18A 替代型号

型号	品牌	替代类型	描述	数据表
P6KE22A	FAIRCHILD	类似代替	600 Watt Transient Voltage Suppressors
P6KE180A-TP	MCC	功能相似	600WATTS TRANSIENT VOLTAGE SUPPRESSOR 6.8 TO 540 VOLTS

与SA18A相关器件

型号	品牌	获取价格	描述	数据表
SA18A.TR	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 500W, Unidirectional, 1 Element, Silicon, DO-15
SA18A/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional
SA18A/51-E3	VISHAY	获取价格	DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transien
SA18A/54	VISHAY	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional
SA18A/73	VISHAY	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional
SA18A/73-E3	VISHAY	获取价格	DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transien
SA18A/B	YAGEO	获取价格	Trans Voltage Suppressor Diode,
SA18A/TR13	YAGEO	获取价格	Trans Voltage Suppressor Diode,
SA18A??	MDD	获取价格	DO-15
SA18A-13	DIODES	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-1