1.0W ZENER DIODE

Characteristic

Symbol

Value

Unit

Zener Current (see Table page 2)

mA

Power Dissipation

Derate Above 50°C

(Note 1)

1.0

6.67

W

mW/°C

Thermal Resistance - Junction to Ambient Air

175

°C/W

1.2

V

Operating and Storage Temperature Range

-65 to + 175

°C

Note:

1.

2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable,

see EU Directive Annex Notes 5 and 7.

Maximum Ratings

Mechanical Data

·

1.0 Watt Power Dissipation

·

3.3V - 75V Nominal Zener Voltage

·

·

Lead Free Finish, RoHS Compliant (Note 2)

·

Case: DO-41

·

Case Material: Glass. UL Flammability Classification Rating

94V-0

·

Moisture Sensitivity: Level 1 per J-STD-020C

·

Terminals: Finish ¾ Sn96.5Ag3.5. Solderable per

MIL-STD-202, Method 208

·

Polarity: Cathode Band

·

Marking: Type Number

·

Weight: 0.35 grams (approximate)

A

A

B

C

D

DO-41GLASS

Dim

Min

Max

A

26.0

—

B

—

4.10

C

—

0.86

D

—

2.60

All Dimensions in mm

Features

1 of 3

1N4728A - 1N4761A

1N4728A - 1N4761A

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