Unidirectional Transient Voltage Suppressor (TVS) diode in an SMB package, offering 600W peak pulse power and 18.5A peak pulse current. Features a 20V reverse standoff voltage, 22.2V minimum breakdown voltage, and 32.4V clamping voltage. Designed for ESD protection with a low leakage current of 5uA and a capacitance of 790pF. Operates across a wide temperature range from -65°C to 150°C, with RoHS and Halogen Free compliance.
PackageSMB
Capacitance790pF
Voltage Rating3.5V
PolarityUnidirectional
Quick Jump:
Technical Specifications
Onsemi 1SMB20AT3G technical specifications.
General
Capacitance
790pF
Package/Case
SMB
Clamping Voltage
32.4V
Clamping Voltage-Max
32.4V
Diode Type
ZENER
Direction
Unidirectional
ESD Protection
Yes
Halogen Free
Halogen Free
Height
0.09inch
Lead Free
Lead Free
Leakage Current
5uA
Length
0.181inch
Max Breakdown Voltage
24.5V
Min Breakdown Voltage
22.2V
Max Operating Temperature
150°C
Min Operating Temperature
-65°C
Max Power Dissipation
550mW
Max Reverse Leakage Current
5uA
Max Surge Current
18.5A
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
20V
Package Quantity
1
Packaging
Tape and Reel
Peak Pulse Current
18.5A
Peak Pulse Power
600W
Polarity
Unidirectional
Power Dissipation
600W
Power Line Protection
No
Radiation Hardening
No
Reach SVHC Compliant
No
Reverse Breakdown Voltage
22.2V
Reverse Standoff Voltage
20V
RoHS Compliant
Yes
Termination
SMD/SMT
DC Rated Voltage
20V
Width
0.156inch
Working Voltage
3.5V
Compliance
RoHS
Compliant
Datasheet
Onsemi 1SMB20AT3G Datasheet
Download the complete datasheet for Onsemi 1SMB20AT3G to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.