BZA456A NXP Semiconductors, BZA456A Datasheet - Page 6

• Manufacturer Part Number: BZA456A
• Description: Monolithic transient voltage suppressor diode in a six leadSOT457 (SC-74) package for 4-bit wide ESD transientsuppression at 5
• Manufacturer: NXP Semiconductors

NXP Semiconductors
APPLICATION INFORMATION
Typical common anode application
A quadruple transient suppressor in a SOT457 package makes it possible to protect four separate lines using only one
package. Two simplified examples are shown in Figs 7 and 8.
1999 May 25
handbook, full pagewidth
handbook, full pagewidth
Quadruple ESD transient voltage
suppressor
keyboard,
terminal,
printer,
etc.
BZA456A
I/O
address bus
Fig.7 Computer interface protection.
I/O
Fig.8 Microprocessor protection.
RAM
6
data bus
control bus
ROM
BZA456A
A
B
C
D
FUNCTIONAL
DECODER
CPU
MGK458
GND
CLOCK
MGK459
Product data sheet
BZA456A
V DD
V GG
GND