Unidirectional TVS Diode for surge suppression, featuring a 28V reverse standoff voltage and 31.1V minimum breakdown voltage. This component offers 600W peak pulse power dissipation and 13.2A peak pulse current handling. Designed with a 45.4V clamping voltage, it provides ESD protection and operates within a temperature range of -65°C to 150°C. The SMB package is suitable for SMD/SMT termination, with a 5uA maximum reverse leakage current.
PackageSMB
Voltage28V
Current1mA
Voltage Rating28V
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Technical Specifications
Onsemi 1SMB28AT3G technical specifications.
General
Package/Case
SMB
Clamping Voltage
45.4V
Clamping Voltage-Max
45.4V
Current
1mA
Depth
3.56mm
Diode Type
ZENER
Direction
Unidirectional
ESD Protection
Yes
Halogen Free
Halogen Free
Height
2.28mm
Lead Free
Lead Free
Leakage Current
5uA
Length
4.32mm
Max Breakdown Voltage
34.4V
Min Breakdown Voltage
31.1V
Max Operating Temperature
150°C
Min Operating Temperature
-65°C
Max Reverse Leakage Current
5uA
Max Surge Current
13.2A
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
28V
Package Quantity
1
Packaging
Tape and Reel
Peak Pulse Current
13.2A
Peak Pulse Power
600W
Polarity
Unidirectional
Power Dissipation
600W
Power Line Protection
No
Radiation Hardening
No
Reach SVHC Compliant
No
Reverse Breakdown Voltage
31.1V
Reverse Standoff Voltage
28V
RoHS Compliant
Yes
Termination
SMD/SMT
Voltage
28V
DC Rated Voltage
28V
Width
3.95mm
Working Voltage
28V
Compliance
RoHS
Compliant
Datasheet
Onsemi 1SMB28AT3G Datasheet
Download the complete datasheet for Onsemi 1SMB28AT3G to view detailed technical specifications.
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