Littelfuse Inc.United States

1SMA40CAT3G

ObsoleteTVS Diodes

TVS DIODE 40VWM 64.5VC SMA

See alternativesAsk AI FAEDatasheet PDF

All alternatives

View full report

Technical parameters

Key specs

Reverse standoff voltage40 V
Breakdown voltage44.4 V
Clamping voltage64.5 VMax
Peak pulse power400 W
PolarityBidirectional
Power
Bidirectional Channels1
Current - Peak Pulse (10/1000µs)6.2A
Power Line ProtectionNo
Power - Peak Pulse400W
Voltage - Breakdown (Min)44.4V
Voltage - Clamping (Max) @ Ipp64.5V
Voltage - Reverse Standoff (Typ)40V
AC and DC characteristics
Capacitance @ Frequency160pF @ 1MHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-65°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT) Digi-Reel®
Package / CaseDO-214AC, SMA
Supplier Device PackageSMA
Other
ApplicationsGeneral Purpose
Base Product Number1SMA
MfrLittelfuse Inc.
Product StatusObsolete
Series-
TypeZener

Documents

DatasheetDatasheet · 322.6 KB · 2026-09-21Application NoteApplication Note · 584.0 KB · 2026-09-22Application NoteApplication Note · 515.3 KB · 2026-09-22Application NoteApplication Note · 447.4 KB · 2026-09-22Application NoteApplication Note · 278.8 KB · 2026-09-22EnvironmentalEnvironmental · 37.9 KB · 2026-09-22EnvironmentalEnvironmental · 33.4 KB · 2026-09-22
Open document center