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Vishay General Semiconductor - Diodes Division 1.5SMC180CA-M3/9AT — Circuit Protection
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Vishay General Semiconductor - Diodes Division / Circuit Protection

Vishay 1.5SMC180CA-M3/9AT TVS Diode, 1500W, Bidirectional

MPN 1.5SMC180CA-M3/9AT
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Vishay General Semiconductor - Diodes Division, 1.5SMC series TransZorb®, Zener TVS diode, bidirectional, 1500W peak pulse, 154V reverse standoff, DO-214AB (SMC) surface mount, Tape & Reel.

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Full Technical Specifications

14 Parameters
1.5SMC180CA-M3/9AT specifications
Parameter / AttributeSpecification / Value
TypeZener
Series1.5SMC, TransZorb®
MountingSurface Mount
Voltage - breakdown171V
Voltage - clamping (Max) @ ipp246V
Voltage - reverse standoff154V
Current - peak pulse (10/1000μs)6.1A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Bidirectional channels1
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Technical Details & Description

Transient protection for a 154V rail

The 1.5SMC180CA-M3/9AT: The single bidirectional channel means a single device handles both positive and negative transients on the same line, simplifying board layout and reducing component count compared to using two unidirectional diodes back-to-back.

Temperature range and package fit

Rated for continuous operation from -65°C to 150°C junction temperature, the diode suits applications exposed to wide thermal swings — automotive engine bays, industrial control cabinets, or outdoor telecom enclosures. The DO-214AB (SMC) package is a standard surface-mount footprint, compatible with common reflow soldering profiles and pick-and-place assembly. The part is supplied in Tape & Reel packaging, ready for automated assembly lines.

1.5SMC180CA-M3/9AT
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