1N4728A – 1N4764A

1 of 4

© 2006 Won-Top Electronics

Pb

1N4728A – 1N4764A

1.0W ZENER DIODE

Features

!

Planar Die Construction

!

1.0 Watt Power Dissipation

!

3.3 – 100V Nomimal Zener Voltage

A

B

A

!

5% Standard Vz Tolerance

!

Low Inductance

!

Typical I

!

Plastic Case Material Has UL Flammability

Classification Rating 94V-O

C

D

Mechanical Data

!

Case: DO-41 Glass Package

!

Terminals: Axial Leads, Solderable per

MIL-STD-202, Method 208

!

Polarity: Cathode Band

!

Marking: Type Number

!

Weight: 0.35 grams (approx.)

!

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 4

Characteristic

Symbol

Value

Unit

Derate above 50°C

1.0

6.67

W

mW/°C

Peak Forward Surge Current (Note 2)

10

A

1.2

V

Operating and Storage Temperature Range

-65 to +150

°C

2. Measured on 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.

WTE

POWER SEMICONDUCTORS

DO-41 GLASS

Dim

Min

Max

A

25.40

—

B

4.10

5.20

C

0.65

0.75

D

2.50

3.20

All Dimensions in mm