NXP Semiconductors
Quadruple ESD transient voltage
suppressor
Product data sheet
BZA800A-series
APPLICATION INFORMATION
Typical common anode application
A quadruple transient suppressor in a SOT353 package makes it possible to protect four separate lines using only one
package. Two simplified examples are shown in Figs 7 and 8.
handbook, full pagewidth
keyboard,
terminal,
printer,
etc.
A
B
C
I/O
D
FUNCTIONAL
DECODER
BZA800A
Fig.7 Computer interface protection.
GND
MGT581
handbook, full pagewidth
address bus
RAM
ROM
I/O
data bus
control bus
VDD
VGG
CPU
CLOCK
BZA800A
2000 Sep 25
Fig.8 Microprocessor protection.
7
GND
MGT582