MMBZ12VALT1G 查看數據表（PDF） - ON Semiconductor

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MMBZ12VALT1G

24 and 40 Watt Peak Power Zener Transient Voltage Suppressors

ON Semiconductor 

MMBZxxxALT1G Series, SZMMBZxxxALT1G Series

TYPICAL COMMON ANODE APPLICATIONS

A quad junction common anode design in a SOT−23

package protects four separate lines using only one package.

This adds flexibility and creativity to PCB design especially

when board space is at a premium. Two simplified examples

of TVS applications are illustrated below.

KEYBOARD

TERMINAL

PRINTER

ETC.

Computer Interface Protection

A

B

I/O

C

FUNCTIONAL

DECODER

D

MMBZ5V6ALT1G

THRU

MMBZ33VALT1G

Microprocessor Protection

ADDRESS BUS

RAM

ROM

GND

VDD

VGG

DATA BUS

I/O

CONTROL BUS

CPU

CLOCK

MMBZ5V6ALT1G

THRU

MMBZ33VALT1G

MMBZ5V6ALT1G

THRU

MMBZ33VALT1G

http://onsemi.com

6

GND

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