MMQA20VT1 ON Semiconductor, MMQA20VT1 Datasheet - Page 4

• Manufacturer Part Number: MMQA20VT1
• Description: TVS QUAD MONO CA 24W 20V SC74-6
• Manufacturer: ON Semiconductor
• Series: MMQAr

Specifications of MMQA20VT1

• Voltage - Reverse Standoff (typ): 15V
• Voltage - Breakdown: 19V
• Power (watts): 24W
• Polarization: 4 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: SC-74-6
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

package protects four separate lines using only one package.
This adds flexibility and creativity to PCB design especially
A quad junction common anode design in a SC−74
MMQA SERIES DEVICE
KEYBOARD
TERMINAL
PRINTER
ETC.
I/O
TYPICAL COMMON ANODE APPLICATIONS
ADDRESS BUS
I/O
RAM
Computer Interface Protection
Microprocessor Protection
http://onsemi.com
CONTROL BUS
DATA BUS
MMQA SERIES DEVICE
4
when board space is at a premium. A simplified example of
MMQA Series Device applications is illustrated below.
ROM
A
B
C
D
CPU
FUNCTIONAL
DECODER
CLOCK
GND
V
V
GN
DD
G