BZA420A NXP Semiconductors, BZA420A Datasheet - Page 6
![Monolithic transient voltage suppressor diode in a six leadSOT457 (SC-74) package for 4-bit wide ESD transientsuppression at 20 V level](/photos/41/52/415250/sot457_3d_sml.gif)
BZA420A
Manufacturer Part Number
BZA420A
Description
Monolithic transient voltage suppressor diode in a six leadSOT457 (SC-74) package for 4-bit wide ESD transientsuppression at 20 V level
Manufacturer
NXP Semiconductors
Datasheet
1.BZA420A.pdf
(10 pages)
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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 20
handbook, full pagewidth
handbook, full pagewidth
Quadruple ESD transient voltage
suppressor
keyboard,
terminal,
printer,
etc.
BZA420A
I/O
address bus
Fig.7 Computer interface protection.
I/O
Fig.8 Microprocessor protection.
RAM
6
data bus
control bus
ROM
BZA420A
A
B
C
D
FUNCTIONAL
DECODER
CPU
MGK456
GND
CLOCK
MGK457
Product data sheet
BZA420A
V DD
V GG
GND