Datasheet > 1N974B

1N974B

更新时间： 2024-01-31 22:51:53

品牌	Logo	应用领域
亞昕 - YEASHIN		稳压器二极管测试
页数	文件大小	规格书
9页	1241K
描述
500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators

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技术参数
数据手册

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1N974B 技术参数

是否Rohs认证：	不符合	生命周期：	Active
零件包装代码：	DO-7	针数：	2
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.45
二极管类型：	ZENER DIODE	JESD-609代码：	e0
端子面层：	TIN LEAD	Base Number Matches：	1

1N974B 数据手册

DATA SHEET

SEMICONDUCTOR

1N957B~1N992B

500 mW DO-35 Hermetically

Sealed Glass Zener Voltage

Regulators

DEVICE MARKING DIAGRAM

Maximum Ratings (Note 1)

Device Code : 1N9xxT

Tolerance (T) : A = 10%

: B = 5%

Rating

Symbol

Value

Unit

Maximum Steady State Power Dissipation

@ T_L≤75°C, Lead Length = 3/8”

P_D

500

: C = 2%

: D = 1%

4.0

mW/°C

°C

Derate Above 75°C

Operating and Storage

Temperature Range

T_J, T_stg

-65 to +200

AXIAL LEAD

DO35

1. Some part number series have lower JEDEC registered ratings.

Specification Features

• Zener Voltage Range = 6.8 V to 200 V

• ESD Rating of Class 3 (>16 KV) per Human Body Model

• DO-35 Package (DO-204AH)

• Double Slug Type Construction

• Metallurgical Bonding

Cathode

Anode

Mechanical Characteristics

Case

Finish

: Double slug type, hermetically sealed glass

: All external surfaces are corrosion resistant and leads are readily solderable.

MARKING DIAGRAM

Polarity : Cathode indicated by polarity band

Mounting: Any

Maximum Lead Temperature for Soldering Purposes

230°C, 1/16” from the case for 10 seconds

YMM

1N9xxB

= Device Code

= Year

= Month

http://www.yeashin.com

REV.02 20120403

12 3 4 5 6 7...9

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