Datasheet > SMF188A

SMF188A

更新时间： 2024-02-20 16:01:33

品牌	Logo	应用领域
威世 - VISHAY		局域网光电二极管
页数	文件大小	规格书
3页	25K
描述
Trans Voltage Suppressor Diode, 1000W, 188V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AA, PLASTIC, SMF, 2 PIN

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技术参数
数据手册

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SMF188A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	unknown	风险等级：	5.78
Base Number Matches：	1

SMF188A 数据手册

SMF5.0A thru SMF188A

New Product

Vishay Semiconductors

formerly General Semiconductor

Surface Mount TransZorb^®

Transient Voltage Suppressors

Stand-off Voltage 5.0 to 188V

Peak Pulse Power

1000W (8/20ms pulse)

200W (10/1000ms pulse)

DO-219 (SMF)

Cathode Band

Top View

Mounting Pad Layout

1.2

1.6

1.8 ± 0.1

1.0 ± 0.2

1.2

Dimensions in

millimeters

2.8 ± 0.1

0.60 ± 0.25

3.7 ± 0.2

5°

0.98 ± 0.1

5°

0.05 - 0.30

Detail Z

enlarged

Features

• For surface mounted applications.

• Low-profile package

0.00 – 0.10

• Optimized for LAN protection applications

• Ideal for ESD protection of data lines in accordance

with IEC 1000-4-2 (IEC801-2)

Mechanical Data

Case: Low-profile plastic case

Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026

• Ideal for EFT protection of data lines in accor-

dance with IEC 1000-4-4 (IEC801-4)

• Glass passivated junction

• Low incremental surge resistance, excellent

clamping capability

• 200W peak pulse power capability with a 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

(150W above 78V)

• Very fast response time

• High temperature soldering guaranteed:

250°C/10 seconds at terminals

Polarity: The band denotes the cathode, which is

positive with respect to the anode under normal

TVS operation

Mounting Position: Any

Weight: approx. 0.01g

Packaging codes-options:

G1-10K per 13” reel (8mm tape), 50K/box

G2-3K per 7” reel (8mm tape), 30K/box

Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Symbol

Value

Unit

Peak pulse power dissipation with a 10/1000µs waveform⁽¹⁾

8/20µs waveform

200

1000

P_PPM

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

I_PPM

See Next Table

Peak forward surge current 8.3ms single half sine-wave

uni-directional only

I_FSM

Operating junction and storage temperature range

T_J, T_STG

–55 to +150

°C

Note: (1) Non-repetitive current pulse and derated above T_A= 25°

Rating is 150W (10/1000µs pulse) above 78V

Document Number 88433

12-Sep-02

www.vishay.com

12 3

中文翻译

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与SMF188A相关器件

型号	品牌	获取价格	描述	数据表
SMF188A/G1	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1000W, Unidirectional, 1 Element, Silicon, DO-219AA, PLAST
SMF188A-T13	LITTELFUSE	获取价格	Transient Suppressor,
SMF18A	HY	获取价格	Trans Voltage Suppressor Diode, 200W, 18V V(RWM), Unidirectional, 1 Element, Silicon,
SMF18A	LITTELFUSE	获取价格	Transient Voltage Suppression Diodes
SMF18A	LGE	获取价格	Surface Mount ESD Protection Diodes
SMF18A	SUNMATE	获取价格	200W patch TVS transient suppression diode SOD-123 18V
SMF18A	MCC	获取价格	200WATTS TRANSIENT VOLTAGE SUPPRESSOR 5.0 TO 170 VOLTS
SMF18A	UNSEMI	获取价格	Surface Mount Transient Voltage Suppressors (TVS)
SMF18A	EIC	获取价格	ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR
SMF18A	ONSEMI	获取价格	Zener Transient Voltage Suppressor SOD−123 Flat Lead Package

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