BZA420A,165 NXP Semiconductors, BZA420A,165 Datasheet - Page 6

• Manufacturer Part Number: BZA420A,165
• Description: TVS ZENER QUAD 20V 6TSOP
• Manufacturer: NXP Semiconductors

Specifications of BZA420A,165

• Package / Case: SC-74-6
• Voltage - Reverse Standoff (typ): 15V
• Voltage - Breakdown: 20V
• Power (watts): 19.6W
• Polarization: 4 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Polarity: Unidirectional
• Clamping Voltage: 28 V
• Operating Voltage: 21 V
• Peak Surge Current: 0.7 A
• Peak Pulse Power Dissipation: 19.6 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Dimensions: 1.7 (Max) mm W x 3.1 (Max) mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 934045750165; BZA420A /T2; BZA420A /T2

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