1N757A/TAP [VISHAY]

Zener Diode, 9.1V V(Z), 5%, 0.5W,;


型号：	1N757A/TAP
厂家：	VISHAY
描述：	Zener Diode, 9.1V V(Z), 5%, 0.5W,
文件：	总4页 (文件大小：111K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1N746A to 1N759A

VISHAY

Vishay Semiconductors

Small Signal Zener Diodes

Features

• Silicon Planar Power Zener Diodes.

• Standard Zener voltage tolerance is 5 % for "A"

suffix.

Mechanical Data

Case: DO-35 Glass Case

94 9367

Weight: approx. 125 mg

Packaging codes/options:

TR / 10 k per 13 " reel, 30 k/box

TAP / 10 k per Ammo tape (52 mm tape), 30 k/box

Absolute Maximum Ratings

= 25 °C, unless otherwise specified

Parameter

amb

Test condition

Symbol

Value

Unit

Zenner current (see Table

"Characteristics")

Power dissipation

= 75 °C

tot

amb

500

T is measured that leads at a distance of 3/8 " from case are kept at ambient temperature

Thermal Characteristics

= 25 °C, unless otherwise specified

amb

Parameter

Test condition

Symbol

Value

Unit

Thermal resistance junction to

ambient air

°C/W

thJA

300

Maximum junction temperature

Storage temperature range

175

°C

- 65 to + 175

Valid provided that leads at a distance of 3/8 " from case are kept at ambient temperature

Document Number 85756

Rev. 1.2, 15-Jul-03

www.vishay.com

1N746A to 1N759A

Vishay Semiconductors

VISHAY

Electrical Characteristics

Partnumber

Nominal Zener

Test Current

Maximum

Dynamic

Impedance

Maximum

Regulator

Current

Maximum Reverse Leakage Current

Voltage

@ V = 1 V

= 25 °C

T = 150 °C

amb

@ I

amb

Ω

µA

1N746A

1N747A

1N748A

1N749A

1N750A

1N751A

1N752A

1N753A

1N754A

1N755A

1N756A

1N757A

1N758A

1N759A

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

110

100

0.1

The Zener impedance is derived from the 1 kHz AC voltage which results when an AC current having an RMS value equal to 10 % of

the Zener current (I ) is superimposed on I .Zener impedance is measured at two points to insure a sharp knee on the breakdown curve

and to eliminate unstable units.

Valid provided that leads at a distance of 3/8 " from case are kept at ambient temperature.

Measured with device junction in thermal equilibrium.

Package Dimensions in mm (Inches)

Cathode Identification

∅ 0.55 (0.02) max.

ISO Method E

∅ 2.0 (0.08) max.

94 9366

Standard Glass Case

54 A 2 DIN 41880

JEDEC DO 35

26 (1.02) min.

3.9 (0.15) max.

26 (1.02) min.

www.vishay.com

Document Number 85756

Rev. 1.2, 15-Jul-03

1N746A to 1N759A

VISHAY

Vishay Semiconductors

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and

operatingsystems with respect to their impact on the health and safety of our employees and the public, as

well as their impact on the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are

known as ozone depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs

and forbid their use within the next ten years. Various national and international initiatives are pressing for an

earlier ban on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the

use of ODSs listed in the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments

respectively

2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental

Protection Agency (EPA) in the USA

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting

substances and do not contain such substances.

We reserve the right to make changes to improve technical design

and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each

customer application by the customer. Should the buyer use Vishay Semiconductors products for any

unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all

claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal

damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423

Document Number 85756

Rev. 1.2, 15-Jul-03

www.vishay.com

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

www.vishay.com

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