Bidirectional Transient Voltage Suppressor (TVS) diode in a DFN surface mount package. Features a 400V clamping voltage, 300mA current rating, and 20V reverse standoff voltage. Offers 1µs response time and 600mA peak pulse current for robust ESD protection. Operates across a -40°C to 125°C temperature range. Supplied in tape and reel packaging.
PackageDFN
Resistance43R
Voltage Rating400V
Current Rating300mA
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Technical Specifications
Bourns TBU-CA040-300-WH technical specifications.
General
Package/Case
DFN
Clamping Voltage
400V
Current Rating
300mA
Direction
Bidirectional
ESD Protection
Yes
Height
0.033inch
Length
0.255inch
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Surge Current
450mA
Mount
Surface Mount
Number of Circuits
1
Operating Supply Voltage
400V
Package Quantity
3000
Packaging
Tape and Reel
Peak Pulse Current
600mA
Reach SVHC Compliant
No
Resistance
43R
Response Time
1us
Reverse Standoff Voltage
20V
RoHS Compliant
Yes
Series
TBU-CA
Termination
Solder
Voltage Rating
400V
DC Rated Voltage
400V
Weight
0.076oz
Width
6.5mm
Working Voltage
200V
Compliance
RoHS
Compliant
Datasheet
Bourns TBU-CA040-300-WH Datasheet
Download the complete datasheet for Bourns TBU-CA040-300-WH to view detailed technical specifications.
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