Datasheet > ZMM5249B/D1

ZMM5249B/D1

更新时间： 2024-12-02 06:24:35

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	44K
描述
Zener Diode, 19V V(Z), 5%, 0.5W,

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中文翻译

获取价格

数据手册

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ZMM5249B/D1 数据手册

ZMM5225 thru ZMM5267

Vishay Semiconductors

formerly General Semiconductor

Zener Diodes

V_ZRange 3.0 to 75V

Power Dissipation 500mW

Mounting Pad Layout

MiniMELF (SOD-80C)

0.098(2.50)

MAX

Cathode Mark

0.049(1.25) MIN

0.063 (1.6)

0.079(2.00) MIN

0.055 (1.4)

0.019 (0.48)

0.011 (0.28)

0.142 (3.6)

0.134 (3.4)

0.197(5.00)

REF

Dimensions in inches and (millimeters)

Mechanical Data

Features

Case: MiniMELF Glass Case (SOD-80C)

• Silicon Planar Power Zener Diodes

Weight: approx. 0.05g

• Standard Zener voltage tolerance is ± 5% with

a “B” suffix. Other tolerances are available upon

request.

Packaging codes/options:

D1/10K per 13” reel (8mm tape), 20K/box

D2/2.5K per 7” reel (8mm tape), 20K/box

• These diodes are also available in the DO-35 case

with the type designation 1N5225 … 1N5267,

SOT-23 case with the type designation

MMBZ5225 ... MMBZ5267 and SOD-123 case

with type designation MMSZ5225 ... MMSZ5267.

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= 75°C

Thermal Resistance Junction to Ambient Air

Maximum Junction temperature

Storage Temperature Range

P_tot

R_θJA

T_j

500⁽¹⁾

300⁽¹⁾

°C/W

°C

175

T_S

–65 to +150

°C

Note:

(1) Valid provided that electrodes are kept at ambient temperature

Document Number 88411

02-May-02

www.vishay.com

12 3

中文翻译

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