SMAJ170A

更新时间： 2024-12-01 06:12:11

品牌	Logo	应用领域
固锝 - GOOD-ARK		二极管光电二极管局域网
页数	文件大小	规格书
4页	224K
描述
Surface Mount Transient Voltage Suppressors

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中文翻译

获取价格

数据手册

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SMAJ170A 数据手册

SMAJ5.0 thru 440CA

Surface Mount Transient Voltage Suppressors

Peak Pulse Power 400W Stand Off Voltage 5.0 to 440V

Features

ꢀ Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

ꢀ Optimized for LAN protection applications

ꢀ Ideal for ESD protection of data lines in accordance with

IEC 1000-4-2 (IEC801-2)

ꢀ Ideal for EFT protection of data lines in accordance with

IEC 1000-4-4 (IEC801-4)

ꢀ Low profile package with built-in strain relief for surface

mounted applications

ꢀ Glass passivated junction

ꢀ Low incremental surge resistance, excellent clamping capability

ꢀ 400W peak pulse power capability with a 10/1000us wave-

form, repetition rate (duty cycle): 0.01% (300W above 78V)

ꢀ Very fast response time

ꢀ High temperature soldering guaranteed:

250^oC/10 seconds at terminals

Mechanical Data

ꢀ Case: JEDEC DO-214AC(SMA) molded plastic over passivated

chip

ꢀ Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

ꢀ Polarity: For uni-directional types the band denotes the cathode,

which is positive with respect to the anode under normal TVS

operation

ꢀ Mounting Position: Any

ꢀ Weight: 0.002oz., 0.064g

Devices for Bidirectional Applications

For bi-directional devices, use suffix CA (e.g. SMAJ10CA). Electrical characteristics apply in both directions.

Maximum Ratings and Thermal Characteristics

(Ratings at 25^oC ambient temperature unless otherwise specified.)

Parameter

Symbol

Value

Unit

Peak pulse power dissipation with

P_PPM

I_PPM

400

See Next Table

a 10/1000us waveform ^(1,2)(see Fig. 1)

Peak pulse current with a 10/1000us waveform ⁽¹⁾

Peak forward surge current, 8.3ms single half sine-wave

uni-directional only ⁽²⁾

I_FSM

Typical thermal resistance, junction to ambient ⁽³⁾

R_θJA

R_θJL

120

^oC/W

^oC

Typical thermal resistance, junction to lead

Operating junction and storage temperature range

T_J, T_STG

-55 to +150

Notes:

1. Non-repetitive current pulse, per Fig. 3 and derated above T_A=25^oC per Fig. 2. Rating is 300W above 78V

2. Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal

3. Mounted on minimum recommended pad layout

572

12 3 4

中文翻译

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与SMAJ170A相关器件

型号	品牌	获取价格	描述	数据表
SMAJ170A / CA	SWST	获取价格	瞬态电压抑制管
SMAJ170A/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 170V V(RWM), Unidirectional,
SMAJ170A/51-E3	VISHAY	获取价格	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,170V V(RWM),DO-214AC / SMA
SMAJ170A/5A	VISHAY	获取价格	Trans Voltage Suppressor Diode, 170V V(RWM), Unidirectional,
SMAJ170A/5A-E3	VISHAY	获取价格	DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
SMAJ170A/TR7	YAGEO	获取价格	Trans Voltage Suppressor Diode,
SMAJ170A-13-F	DIODES	获取价格	400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMAJ170A5A-E3	VISHAY	获取价格	DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
SMAJ170A-AT	UNSEMI	获取价格	Surface Mount Transient Voltage Suppressors
SMAJ170A-AT	YAGEO	获取价格	瞬态抑制二极管 (车用)

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