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Technical parameters

Key specs

Reverse standoff voltage51 V
Breakdown voltage57 V
Clamping voltage82.8 VMax
Peak pulse power400 W
PolarityUnidirectional
Power
Current - Peak Pulse (10/1000µs)4.8A
Power Line ProtectionNo
Power - Peak Pulse400W
Unidirectional Channels1
Voltage - Breakdown (Min)57V
Voltage - Clamping (Max) @ Ipp82.8V
Voltage - Reverse Standoff (Typ)51V
AC and DC characteristics
Capacitance @ Frequency-
Environment and package
GradeAutomotive
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 175°C (TJ)
PackageTape & Reel (TR)
Package / CaseDO-221AC, SMA Flat Leads
QualificationAEC-Q101
Supplier Device PackageThin SMA
Other
Applications-
Base Product NumberSMA4F51
MfrTaiwan Semiconductor Corporation
Product StatusActive
SeriesSMA4F
TypeZener

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