Datasheet > 1N978B-D7

1N978B-D7

更新时间： 2024-09-15 09:06:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	105K
描述
Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-204AH, GLASS, DO-35, 2 PIN

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1N978B-D7 数据手册

1N957B thru 1N984B

Vishay Semiconductors

formerly General Semiconductor

Zener Diodes

Nominal Zener Voltage 6.8 to 91V

Power Dissipation 500mW

DO-204AH

(DO-35)

Features

• Silicon Planar Power Zener Diodes.

• Standard Zener voltage tolerance is ±5% for

“B” suffix. Other tolerances are available upon request.

Mechanical Data

Case: DO-35 Glass Case

Weight: approx. 0.004 oz., 0.13 g

Packaging Codes/Options:

D7/10K per 13" reel (52mm tape)

D8/10K per Ammo tape (52mm tape)

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_L= 25°C

Thermal Resistance Junction to Ambient Air

Junction Temperature

P_D

R_θJA

T_J

500⁽¹⁾

300⁽¹⁾

°C/W

°C

175

Storage Temperature Range

T_S

–65 to +175

°C

Note:

(1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.

Document Number 88307

25-Jul-02

www.vishay.com

12 3

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