BZA420A,125 NXP Semiconductors, BZA420A,125 Datasheet - Page 6
![TVS ZENER QUAD ESD 20V SC-74](/photos/1/38/13824/sc-74-6_sml.jpg)
BZA420A,125
Manufacturer Part Number
BZA420A,125
Description
TVS ZENER QUAD ESD 20V SC-74
Manufacturer
NXP Semiconductors
Datasheet
1.BZA420A165.pdf
(10 pages)
Specifications of BZA420A,125
Voltage - Reverse Standoff (typ)
15V
Voltage - Breakdown
20V
Power (watts)
19.6W
Polarization
4 Channel Array - Unidirectional
Mounting Type
Surface Mount
Package / Case
SC-74-6
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
934045750125
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 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