Datasheet > SM5A27/2D

SM5A27/2D

更新时间： 2024-11-24 20:50:43

品牌	Logo	应用领域
威世 - VISHAY		二极管
页数	文件大小	规格书
4页	55K
描述
Trans Voltage Suppressor Diode, 22V V(RWM), Unidirectional,

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技术参数
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SM5A27/2D 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.82	最大钳位电压：	40 V
二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE	极性：	UNIDIRECTIONAL
最大重复峰值反向电压：	22 V	子类别：	Transient Suppressors
表面贴装：	YES	Base Number Matches：	1

SM5A27/2D 数据手册

SM5A27

New Product

Vishay Semiconductors

formerly General Semiconductor

Surface Mount Automotive Transient Voltage Suppressor

Zener Voltage 27V Peak Pulse Current 70A (10/10,000µs)

Peak Pulse Power 3600W (10/1000µs)

DO-218AB

0.628(16.0)

0.592(15.0)

0.539(13.7)

0.524(13.3)

0.116(3.0)

0.093(2.4)

Mounting Pad Layout

0.413(10.5) 0.342(8.7)

0.374(9.5) 0.327(8.3)

0.091(2.3)

0.067(1.7)

0.116(3.0)

0.093(2.4)

0.413(10.5)

0.374(9.5)

0.366(9.3)

0.343(8.7)

Dimensions in

inches and (millimeters)

0.406(10.3)

0.382(9.7)

0.150(3.8)

0.126(3.2)

0.366(9.3)

0.343(8.7)

LEAD 1

0.138(3.5)

0.098(2.5)

0.606(15.4)

0.583(14.8)

0.197(5.0)

0.185(4.7)

Patent #’s:

0.028(0.7)

0.020(0.5)

4,980,315

5,166,769

5,278,095

0.016 (0.4) Min.

0.098(2.5)

0.059(1.5)

LEAD 2/METAL HEATSINK

Features

Mechanical Data

• Ideally suited for load dump protection

Case: Molded plastic body, surface mount with heatsink

integrally mounted in the encapsulation

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

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

Polarity: Heatsink is anode

• High temperature stability due to unique oxide passiva-

tion and patented PAR^®construction

Mounting Position: Any

• Integrally molded heatsink provides a very low thermal

resistance for maximum heat dissipation

Weight: 0.091 oz., 2.58 g

Packaging codes/options:

• Low leakage current at T_J= 175°C

2D/750 per 13" Reel (16mm Tape),

anode towards sprocket hole, 4.5K/box

2E/750 per 13" Reel (16mm Tape),

cathode towards sprocket hole, 4.5K/box

• High temperature soldering guaranteed:

260°C for 10 seconds at terminals

• Meets ISO7637-2 surge spec.

• Low forward voltage drop

Maximum Ratings and Thermal Characteristics(T = 25°C unless otherwise noted)

Parameter

Symbol

Value

Unit

Steady state power dissipation

P_D

5.0

Non-repetitive peak reverse surge current for 10µs/10ms

exponentially decaying waveform

I_RSM

Maximum working stand-off voltage

V_WM

I_FSM

22.0

500

Peak forward surge current 8.3ms single half sine-wave

Typical thermal resistance junction to case

Operating junction and storage temperature range

R_θJC

1.0

°C/W

°C

T_J, T_STG

–55 to +175

Document Number 88381

01-Aug-02

www.vishay.com

12 3 4

中文翻译

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与SM5A27/2D相关器件

型号	品牌	获取价格	描述	数据表
SM5A27/2E	VISHAY	获取价格	Trans Voltage Suppressor Diode, 22V V(RWM), Unidirectional,
SM5A27_11	VISHAY	获取价格	Surface Mount PAR Transient Voltage Suppressors
SM5A27-E3/2D	VISHAY	获取价格	Trans Voltage Suppressor Diode, 3600W, 22V V(RWM), Unidirectional, 1 Element, Silicon, DO-
SM5A27HE3/2D	VISHAY	获取价格	Surface Mount Automotive Transient Voltage Suppressors
SM5A27HE3-2D	VISHAY	获取价格	Surface Mount PAR Transient Voltage Suppressors
SM5A27HM3	VISHAY	获取价格	Surface-Mount PAR? Transient Voltage Suppressors High Temperature Stability and High Relia
SM5A27T	VISHAY	获取价格	High Temperature Stability and High Reliability Conditions
SM5B	VANLONG	获取价格	Ceramic Surface Mount Crystal
SM5B_13	VANLONG	获取价格	Ceramic Surface Mount Crystal
SM-5EE1N8ASA00	PHOENIX	获取价格	Circular Connector Adapter, 6 Contact(s), Copper-Zinc Alloy, Female-Male

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