Datasheet > BZX79-B27

BZX79-B27

更新时间： 2024-11-23 20:09:23

品牌	Logo	应用领域
威世 - VISHAY		测试二极管
页数	文件大小	规格书
7页	272K
描述
Zener Diode, 27V V(Z), 2%, 0.4W

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中文翻译

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技术参数
数据手册

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BZX79-B27 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.76	Is Samacsys：	N
配置：	SINGLE	二极管类型：	ZENER DIODE
最大动态阻抗：	80 Ω	元件数量：	1
最高工作温度：	200 °C	最大功率耗散：	0.4 W
标称参考电压：	27 V	子类别：	Voltage Reference Diodes
表面贴装：	NO	最大电压容差：	2%
工作测试电流：	2 mA	Base Number Matches：	1

BZX79-B27 数据手册

BZX79 Series

Vishay Semiconductors

formerly General Semiconductor

Silicon Planar Zener Diodes

V_ZRange 2.4 to 75V

Power Dissipation 500mW

DO-204AH (DO-35 Glass)

Features

• The Zener voltages are graded according to the

international E 24 standard. Higher Zener voltages

available on request.

• Diodes available in these tolerance series:

±2% BZX79-B, ±3% BZX79-F, ±5% BZX79-C.

Mechanical Data

Case: DO-35 Glass Case

Weight: approx. 0.13g

Packaging codes/options:

D7/10K per 13” reel (52mm tape), 20K/box

D8/10K per Ammo Tape (52mm tape), 20K/box

Dimensions in inches and (millimeters)

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

Parameter

Symbol

Value

Unit

Zener Current see Table “Characteristics”

Power Dissipation at T_amb= 25°C

Junction temperature

P_tot

T_j

500⁽¹⁾

–65 to +200

250

°C

Storage temperature range

Continuous Forward Current

Thermal Resistance Junction to Ambient Air

T_S

°C

I_F

°C/W

R_θJA

300⁽¹⁾

Peak reverse power dissipation (non-repetitive)

t_p= 100µs square wave

P_ZSM

Notes: (1) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case.

Document Number 88320

29-Apr-02

www.vishay.com

12 3 4 5 6 7

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