Littelfuse Inc.United States

SMF20A

ActiveTVS - DiodesSOD-123F

TVS DIODE 20VWM 32.4VC SOD123F

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Technical parameters

Key specs

Reverse standoff voltage20 V
Breakdown voltage22.2 V
Clamping voltage32.4 VMax
Peak pulse power200 W
PolarityUnidirectional
Power
Current - Peak Pulse (10/1000µs)6.2A
Power Line ProtectionNo
Power - Peak Pulse200W
Unidirectional Channels1
Voltage - Breakdown (Min)22.2V
Voltage - Clamping (Max) @ Ipp32.4V
Voltage - Reverse Standoff (Typ)20V
AC and DC characteristics
Capacitance @ Frequency-
Environment and package
Mounting TypeSurface Mount
Operating Temperature-55°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / CaseSOD-123F
Supplier Device PackageSOD-123F
Other
ApplicationsGeneral Purpose
MfrLittelfuse Inc.
Product StatusActive
SeriesSMF
TypeZener

Documents

DatasheetDatasheet · 751.9 KB · 2026-09-22EnvironmentalEnvironmental · 813.0 KB · 2026-09-22Application NoteApplication Note · 390.3 KB · 2026-09-22EnvironmentalEnvironmental · 243.5 KB · 2026-09-22EnvironmentalEnvironmental · 243.5 KB · 2026-09-22EnvironmentalEnvironmental · 177.7 KB · 2026-09-22EnvironmentalEnvironmental · 177.7 KB · 2026-09-22
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