Rev. C/AH 2008-02-28

ZMM5221B – ZMM5267B

500mW Surface Mount

Zener Diodes

Page 1 of 5

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500mW Surface Mount Zener Diodes

Features

• Planar Die Construction

• 500mW Power Dissipation

• Very Sharp Reverse Characteristic

• Very High Stability

• Low Reverse Current Level

• Standard Zener Voltage Tolerance is ± 5 %

• Ideally Suited for Automated Assembly Processes

• RoHS Compliant

Mechanical Data

Case:

Molded Glass MiniMelf

Terminals:

Solderable per MIL-STD-202E, Method 208

Polarity:

Color band denotes cathode end

Weight:

Approx. 0.03 grams

Symbol

Description

Value

Unit

Conditions

Power Dissipation at Ta=25° C

500

mW

Forward Voltage

1.1

V

Thermal Resistance Junction to Ambient

0.3

K/mW

Junction Temperature

175

° C

Storage Temperature Range

-65 to +175

° C

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

MiniMelf