DL4735A データシートの表示（PDF） - Secos Corporation.

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DL4735A

Surface Mount Zener Diode

Secos Corporation. 

● Absolute Maximum Ratings

Characteristic

Symbol

Value

Zener Current see Table “Characteristics”

Power Dissipation at Tamb=25℃

Ptot

1*

Junction Temperature

Tj

200

Storage Temperature Range

Ts

-65 to +200

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

● Characte ristic at Tamb=25℃

Symbol

Min.

Typ.

Thermal Resistance Junction to Ambient Air

RθA

-

-

Forward Voltage At IF=200mA

VF

-

-

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

Max.

170*

1.2

Breakdown Characteristics

5

10

15

20

25

100

80

60

40

20

0

Unit

W

℃

℃

Unit

K/mW

V

30

Admissible power dissipation versus ambient temperature

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

W

1.0

0.8

Ptot

0.6

0.4

0.2

MELF

2.5~2.8

1.0

http://www.SeCoSGmbH.com/

01-Jun-2002 Rev. A

100

200 ℃

Tamb

Dimensions in mm

Any changing of specification will not be informed individual

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