Datasheet > SM8S20A

SM8S20A

更新时间： 2024-02-24 00:48:51

品牌	Logo	应用领域
森美特 - SUNMATE		二极管电视局域网
页数	文件大小	规格书
3页	386K
描述
6600W patch TVS transient suppression diode DO-218 20V

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中文翻译

获取价格

技术参数
数据手册

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SM8S20A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.69
二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE	JESD-609代码：	e3
峰值回流温度（摄氏度）：	NOT SPECIFIED	端子面层：	MATTE TIN OVER NICKEL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

SM8S20A 数据手册

SM8S10(A) - SM8S43(A)

SURFACE MOUNT AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSORS

VOLTAGE RANGE: 10- 43V

POWER: 6600Wa t t s

Features

! Ideally suited for load dump protection

! Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

DO-218AB

! High temperature stability due to unique oxide passiva-

tion and patented PAR construction

0.628(16.0)

0.592(15.0)

Integrally molded heatsink provides a very low thermal

resistance for maximum heat dissipation

0.539(13.7)

0.524(13.3)

0.116(3.0)

Low leakage current at TJ = 175°C

High temperature soldering guaranteed:

0.093(2.4)

0.413(10.5) 0.342(8.7)

0.374(9.5) 0.327(8.3)

260°C for 10 seconds at terminals

Low forward voltage drop

Mechanical Data

0.366(9.3)

0.343(8.7)

DO-218AB

Case:

0.406(10.3)

0.382(9.7)

Dimensions in

inches and (millimeters)

integrally mounted in the encapsulation

Terminals: Plated, solderable per MIL-STD-750, Method 2026

LEAD 1

0.138(3.5)

0.098(2.5)

! Polarity:

Heatsink is anode

0.197(5.0)

0.185(4.7)

! Mounting Position:

Any

0.028(0.7)

0.020(0.5)

0.016 (0.4) Min.

0.098(2.5)

0.059(1.5)

LEAD 2/METAL HEATSINK

Maximum Ratings

@ T_A= 25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Peak pulse power dissipation with 10/1000µs waveform

10/10,000µs waveform

6600

5200

PPM

Steady state power dissipation

8.0

See Table 1

700

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

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

Typical thermal resistance junction to case

Operating junction and storage temperature range

PPM

FSM

θJC

0.90

°C/W

°C

T , T

-55 to +175

STG

Notes: (1) Non-repetitive current pulse derated above T_A=25°C

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