Unidirectional TVS Diode Array for ESD protection, featuring a 3.3V reverse standoff voltage and 7V clamping voltage. This surface mount component offers 2 unidirectional channels with a minimum breakdown voltage of 3.5V and a low leakage current of 5uA. It boasts a 200W peak pulse power rating, 12A peak pulse current, and 30A max surge current capability. The SOT-143 package, with dimensions of 3.04mm x 1.39mm x 1.14mm, is suitable for operating temperatures from -55°C to 125°C and is RoHS compliant.
PackageSOT-143
Capacitance4.5pF
Voltage Rating3.3V
MountingSurface Mount
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Technical Specifications
Bourns CD143A-SR3.3 technical specifications.
General
Capacitance
4.5pF
Package/Case
SOT-143
Clamping Voltage
7V
Contact Plating
Tin
Depth
1.39mm
Direction
Unidirectional
ESD Protection
Yes
Height
1.14mm
Leakage Current
5uA
Length
3.04mm
Min Breakdown Voltage
3.5V
Max Operating Temperature
125°C
Min Operating Temperature
-55°C
Max Power Dissipation
300W
Max Surge Current
30A
Mount
Surface Mount
Number of Bidirectional Channels
2
Number of Channels
2
Number of Elements
1
Number of Unidirectional Channels
2
Package Quantity
1
Packaging
Tape and Reel
Peak Pulse Current
12A
Peak Pulse Power
200W
Polarity
Unidirectional
Power Dissipation
200W
Power Line Protection
Yes
Radiation Hardening
No
Reach SVHC Compliant
No
Reverse Breakdown Voltage
3.5V
Reverse Standoff Voltage
3.3V
RoHS Compliant
Yes
Termination
SMD/SMT
Width
0.055inch
Working Voltage
3.3V
Compliance
RoHS
Compliant
Datasheet
Bourns CD143A-SR3.3 Datasheet
Download the complete datasheet for Bourns CD143A-SR3.3 to view detailed technical specifications.
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