ZMM55C Ver la hoja de datos (PDF) - Secos Corporation.

Número de pieza

componentes Descripción

fabricante

ZMM55C

Surface Mount Zener Diode

Secos Corporation. 

Absolute Maximum Ratings

Items

Symbol

Value

Unit

Power Dissipation at Tamb=25℃

Junction Temperature

Storage Temperature Range

PTOT

500 *

mW

TJ

175

℃

TSTG

-65 ~ +175

℃

* Valid provided that leads at a distance of 10mm from case are kept at ambient temperature

Characteristic at Tamb=25℃

Items

Symbol Min.

Typ.

Max.

Unit

Thermal Resistance Junctiobn to Ambient Air

RθJA

-

-

0.3 * K / mW

Forward Voltage @ IF=200mA

VF

-

-

1.0

V

* Valid provided that leads at a distance of 10mm from case are kept at ambient temperature

mA

50

IZ 40

30

20

10

0

Breakdown Characteristics

5

10

15

20

Test currrent

Iz=5mA

ZMM55 Series

25

30V

VZ

Change in the power dissipation

due to the ambient temperature.

500

400

300

200

100

50 100 150 200 250

Ta (℃)

Ambient Temperature.

Mechanical Data

Items

Materials

Package

Mini MELF

Case

Hermeticall sealed glass

Lead Finish

Solder Plating

Packaging Dimensions (mm)

Symbol

Min

Max

A

3.302

3.505

B

1.397

1.499

C

0.350

0.500

MINI MELF

B

A

C

Dimensions in mm

http://www.SeCoSGmbH.com/

21-Aug-2007 Rev.B

Any changing of specification will not be informed individual

Page 2 of 2

Share Link: