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Littelfuse Inc. 1.5SMC180C — Circuit Protection

Littelfuse 1.5SMC180C TVS Diode, 1500W, Bidirectional

MPN1.5SMC180C
Obsolete

Littelfuse Inc. 1.5SMC series Zener TVS diode, bidirectional, 1500W peak pulse power, 154V reverse standoff, 162V breakdown, 258.3V clamping, DO-214AB (SMC) surface mount package.

$0.7700Ref. price · indicative, final on quote
Littelfuse Inc. 1.5SMC180C datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5SMC180C specifications
ParameterValue
TypeZener
Series1.5SMC
MountingSurface Mount
Voltage - breakdown162V
Voltage - clamping (Max) @ ipp258.3V
Voltage - reverse standoff154V
Current - peak pulse (10/1000μs)6.2A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Bidirectional channels1

Product details

What this 1500 W bidirectional TVS covers

The 1.5SMC180C: Bidirectional construction (single device, one channel) protects signal or power lines that swing both positive and negative relative to ground — common on AC-coupled data lines or bipolar supplies. The DO-214AB (SMCJ) surface-mount package mates with standard SMC footprints and reflow profiles.

Obsolete — sourcing through independent channels

Littelfuse has marked the 1.5SMC180C as obsolete. No official successor or second-source part number is listed by the manufacturer.

Frequently asked questions

How can I get pricing and availability for the 1.5SMC180C?

Submit an RFQ through this listing.